Attachment 169334 Details for Bug 207860 – Updated patch with the next-word completion fix

[patch] Updated patch with the next-word completion fix

tcsh-upgrade-with-next-word-completion-fix.diff (text/plain), 412.58 KB, created by Vladimir Zakharov on 2016-04-15 10:59:24 UTC

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Creator: Vladimir Zakharov

Created: 2016-04-15 10:59:24 UTC

Size: 412.58 KB

patch

obsolete

>Index: bin/csh/Makefile
>===================================================================
>--- bin/csh/Makefile	(revision 298037)
>+++ bin/csh/Makefile	(working copy)
>@@ -23,7 +23,8 @@
> 	sh.exp.c sh.file.c sh.func.c sh.glob.c sh.hist.c sh.init.c \
> 	sh.lex.c sh.misc.c sh.parse.c sh.print.c sh.proc.c sh.sem.c \
> 	sh.set.c sh.time.c sh.char.h sh.dir.h sh.proc.h sh.h
>-SRCS+=	sh.decls.h glob.c glob.h mi.termios.c mi.wait.h mi.varargs.h
>+SRCS+=	sh.decls.h glob.c glob.h dotlock.h dotlock.c mi.termios.c \
>+	mi.wait.h mi.varargs.h
> SRCS+=	tw.decls.h tw.h tw.help.c tw.init.c tw.parse.c tw.spell.c \
> 	tw.comp.c tw.color.c
> SRCS+=	ed.chared.c ed.decls.h ed.defns.c ed.h ed.init.c ed.inputl.c \
>@@ -58,6 +59,7 @@
> 		greek:el_GR.UTF-8 \
> 		italian:it_IT.UTF-8 \
> 		ja:ja_JP.UTF-8 \
>+		pl:pl_PL.UTF-8 \
> 		russian:ru_RU.UTF-8 \
> 		spanish:es_ES.UTF-8 \
> 		ukrainian:uk_UA.UTF-8
>@@ -83,6 +85,7 @@
> NLSLINKS_it_IT.UTF-8 += it_CH.ISO8859-1 it_CH.ISO8859-15 it_IT.ISO8859-1 \
> 		it_IT.ISO8859-15
> NLSLINKS_ja_JP.UTF-8 = ja_JP.SJIS ja_JP.eucJP
>+NLSLINKS_pl_PL.UTF-8 = pl_PL.ISO8859-2
> NLSLINKS_ru_RU.UTF-8 = ru_RU.CP1251 ru_RU.CP866 ru_RU.ISO8859-5 ru_RU.KOI8-R
> NLSLINKS_uk_UA.UTF-8 = uk_UA.ISO8859-5 uk_UA.KOI8-U
> .else
>Index: contrib/tcsh/Copyright
>===================================================================
>--- contrib/tcsh/Copyright	(nonexistent)
>+++ contrib/tcsh/Copyright	(working copy)
>@@ -0,0 +1,28 @@
>+/*-
>+ * Copyright (c) 1980, 1991 The Regents of the University of California.
>+ * All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ * 3. Neither the name of the University nor the names of its contributors
>+ *    may be used to endorse or promote products derived from this software
>+ *    without specific prior written permission.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
>+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
>+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
>+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
>+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
>+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
>+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
>+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
>+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
>+ * SUCH DAMAGE.
>+ */
>Index: contrib/tcsh/FREEBSD-Xlist
>===================================================================
>--- contrib/tcsh/FREEBSD-Xlist	(revision 298037)
>+++ contrib/tcsh/FREEBSD-Xlist	(working copy)
>@@ -1,4 +1,7 @@
> $FreeBSD$
>+*/.cvsignore
>+*/.travis.yml
>+*/bar
> */BUGS
> */config/a*
> */config/bs2000
>@@ -5,5 +8,8 @@
> */config/bsd
> */config/bsdreno
> */config/[c-z]*
>+*/cygwin
>+*/m4
>+*/tcsh.vcproj
> */tests
> */win32
>Index: contrib/tcsh/Fixes
>===================================================================
>--- contrib/tcsh/Fixes	(revision 298037)
>+++ contrib/tcsh/Fixes	(working copy)
>@@ -1,3 +1,72 @@
>+ 41  V6.19.00 - 20150521
>+ 40. V6.18.05 - 20150510
>+ 39. fix reseting when interrupted inside an eval "eval sleep 10^C"
>+     (paulo.cesar.pereira.de.andrade)
>+ 38. rename handle_intr -> handle_interrupt as originally intended.
>+ 37. fix input tests that need stdin on a tty
>+ 36. V6.18.04 - 20150504
>+ 35. revert fix echo "\1", it is incorrect.
>+ 34. revert fix to PR/437, breaks short strings.
>+ 33. V6.18.03 - 20150503
>+ 32. PR/437: Nakajima Akira: Fix segmentation fault reading input files
>+ 31. PR/291: Print job status messages to stderr.
>+ 30. Fridolin Pokorny NUL in `` does not mean EOF.
>+ 29. Pavel Raiskup fix hang with:
>+	while (1)
>+	   ( date & ; wait )
>+        end
>+ 28. Add cdtohome special variable (Martin Tournoij)
>+ 27. Fix root prompt char for windows (Corinna Vinschen)
>+ 26. For "next" completion matches only consider exact matches of the previous
>+     word (Jamie Landeg-Jones)
>+ 25. Fix echo "\1" for echo_style=both where the first character was
>+     not processed properly (Gary Duzan)
>+ 24. V6.18.02 - 20140618
>+ 23. fix ls-F /non printing exit value twice.
>+ 22. rename configure.in to configure.ac, add aclocal.m4 to CVS
>+ 21. set foo="aabaabaa"; echo $foo:as/a// should produce bb
>+ 20. Add locked merge history support (Marcin Konarski)
>+ 19. Support more resource limits from various BSD's
>+ 18. Cache history count to speed up thing
>+ 17. PR/240: minix support 
>+ 16. revert fix for 15. Causes extra quoting, for example (foo is a program
>+     that prints its arguments):
>+	$ ./foo 'abc' *
>+	'\a\b\c'
>+ 15. fix globbing for ``, stripping backslashes. Example:
>+	cat << _EOF > huh
>+	echo 'hello\;world'
>+        _EOF
>+	echo `./huh 0`
>+	echo `./huh $?`
>+ 14. fix for `` that causes hang. Example:
>+	cat << _EOF > huh
>+	#!/bin/sh
>+	echo "[$@]"
>+	echo "I am running"
>+	echo "I am running ($$)" >> huh.out
>+	_EOF
>+	cat << _EOF > huh.tcsh
>+	#!/bin/tcsh -f
>+
>+	./huh \
>+	    `#comment blah blah blah` \
>+	    parameter a \
>+	    `#comment blah blah blah` \
>+	    parameter b \
>+	    `#comment blah blah blah` \
>+	    parameter c
>+	echo ok
>+	_EOF
>+ 13. remove AsciiOnly fix now that the real issue has been fixed (Roman Kollar)
>+ 12. define utmp file for aix (Laurence Darby)
>+ 11. fix if history in loops
>+ 10. make ls-F print to stderr and set the exit code
>+  9. make rmstar interruptible on linux
>+  8. Get rid of pret_t and make the printf functions return the number of
>+     characters printed as the system ones do.
>+  7. Parse a FreeBSD compat $LSCOLORS. What to do when both LSCOLORS and
>+     LS_COLORS are set. I am not documenting this until we decide.
>   6. V6.18.01 - 20120214
>   5. fix interruptible wait again
>   4. ignore bogus compiler overflow message
>Index: contrib/tcsh/Imakefile
>===================================================================
>--- contrib/tcsh/Imakefile	(revision 298037)
>+++ contrib/tcsh/Imakefile	(working copy)
>@@ -1,5 +1,5 @@
> XCOMM
>-XCOMM $tcsh: Imakefile,v 1.87 2010/01/28 19:01:05 christos Exp $
>+XCOMM $tcsh: Imakefile,v 1.88 2014/07/07 20:34:58 christos Exp $
> XCOMM
> XCOMM Imakefile for tcsh 6.12
> XCOMM Marc Horowitz, MIT SIPB
>@@ -526,8 +526,8 @@
> 	WishList config_f.h eight-bit.me glob.3 patchlevel.h \
> 	pathnames.h tcsh.man Ported src.desc Imakefile imake.config \
> 	README.imake complete.tcsh vmsreadme.txt Makefile.vms termcap.vms \
>-	snames.h host.defs gethost.c tcsh.man2html Makefile.in configure.in \
>-	Makefile.win32
>+	snames.h host.defs gethost.c tcsh.man2html Makefile.in configure.ac \
>+	Makefile.win32 aclocal.m4
> CONFSRCS=config/[a-z]*
> 
> 
>Index: contrib/tcsh/Makefile.in
>===================================================================
>--- contrib/tcsh/Makefile.in	(revision 298037)
>+++ contrib/tcsh/Makefile.in	(working copy)
>@@ -1,4 +1,4 @@
>-# $tcsh: Makefile.in,v 3.49 2011/02/05 17:35:31 christos Exp $
>+# $tcsh: Makefile.in,v 3.56 2014/07/24 22:52:13 christos Exp $
> #	Makefile.in	4.3	6/11/83
> #
> # C Shell with process control; VM/UNIX VAX Makefile
>@@ -315,8 +315,8 @@
> # on the suns does not know how to make dynamically linked binaries.
> # This is set by autoconf.
> CC = @CC@
>-#CC= gcc -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith -Werror -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wsign-compare -Wcast-qual -Wreturn-type -Wswitch -Wshadow -Wwrite-strings -Wextra
>-# -ansi -pedantic
>+#CC= gcc -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith -Werror -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wsign-compare -Wcast-qual -Wreturn-type -Wswitch -Wshadow -Wwrite-strings -Wextra -Wcast-qual -Wwrite-strings -Wold-style-definition -Wuninitialized -Wpointer-sign
>+# -Wconversion -Wformat=2 -ansi -pedantic
> #CC=	gcc -Wall -pipe -B/bin/
> # Generate code for Intel 486 (linux)
> #CC=	gcc -m486 -pipe -Wall
>@@ -377,7 +377,7 @@
> 	sh.lex.c sh.misc.c sh.parse.c sh.print.c sh.proc.c sh.sem.c \
> 	sh.set.c sh.time.c sh.char.h sh.dir.h sh.proc.h sh.h \
> 	tw.color.c
>-PSSRCS= sh.decls.h glob.c glob.h mi.termios.c mi.wait.h mi.varargs.h ma.setp.c \
>+PSSRCS= sh.decls.h glob.c glob.h dotlock.c dotlock.h mi.termios.c mi.wait.h mi.varargs.h ma.setp.c \
> 	vms.termcap.c
> SHSRCS= ${ASSRCS} ${PSSRCS}
> SHOBJS=	sh.${SUF} sh.dir.${SUF} sh.dol.${SUF} sh.err.${SUF} sh.exec.${SUF} \
>@@ -384,7 +384,7 @@
> 	sh.char.${SUF} sh.exp.${SUF} sh.file.${SUF} sh.func.${SUF} \
> 	sh.glob.${SUF} sh.hist.${SUF} sh.init.${SUF} sh.lex.${SUF} \
> 	sh.misc.${SUF} sh.parse.${SUF} sh.print.${SUF} sh.proc.${SUF} \
>-	sh.sem.${SUF} sh.set.${SUF} sh.time.${SUF} glob.${SUF} \
>+	sh.sem.${SUF} sh.set.${SUF} sh.time.${SUF} glob.${SUF} dotlock.${SUF} \
> 	mi.termios.${SUF} ma.setp.${SUF} vms.termcap.${SUF}
> 
> TWSRCS= tw.decls.h tw.h tw.help.c tw.init.c tw.parse.c tw.spell.c \
>@@ -411,8 +411,8 @@
> 	WishList config_f.h eight-bit.me glob.3 patchlevel.h \
> 	pathnames.h tcsh.man Ported src.desc Imakefile imake.config \
> 	README.imake complete.tcsh vmsreadme.txt termcap.vms snames.h \
>-	host.defs gethost.c tcsh.man2html configure.in configure config.h.in \
>-	tests/testsuite.at
>+	host.defs gethost.c tcsh.man2html configure.ac configure config.h.in \
>+	tests/testsuite.at aclocal.m4
> TESTFILES= tests/aliases.at tests/arguments.at tests/commands.at \
> 	tests/expr.at tests/lexical.at tests/mb-eucjp.at \
> 	tests/mb-utf8.at tests/noexec.at tests/syntax.at tests/subst.at \
>@@ -449,7 +449,7 @@
> 
> gethost:  gethost.c sh.err.h tc.const.h sh.h
> 	rm -f gethost
>-	${CC_FOR_GETHOST} -o gethost ${CPPFLAGS} $(srcdir)/gethost.c
>+	${CC_FOR_GETHOST} -o gethost ${CPPFLAGS} ${CFLAGS} $(srcdir)/gethost.c
> 
> tc.defs.c:	gethost host.defs
> 	@rm -f $@.tmp
>@@ -537,7 +537,7 @@
> 	@echo '#endif /* _h_tc_const */' >> $@.tmp
> 	@if [ -f $@ ] && cmp -s $@.tmp $@; then echo $@ unchanged.; rm -f $@.tmp; else mv -f $@.tmp $@; echo $@ recreated.; fi
> 
>-$(srcdir)/tests/package.m4: $(srcdir)/configure.in
>+$(srcdir)/tests/package.m4: $(srcdir)/configure.ac
> 	{								   \
> 	  echo '# Signature of the current package.';			   \
> 	  echo 'm4_define([AT_PACKAGE_NAME],      [@PACKAGE_NAME@])';	   \
>@@ -594,12 +594,12 @@
> 	@vgrind -t -x -h Index index >/crp/bill/csh/index.t
> 
> install-strip: install
>+	-strip ${DESTBIN}/tcsh$(EXEEXT)
> 
> install: tcsh$(EXEEXT) install.catalogs install.man
> 	-mkdir -p ${DESTBIN}
> 	-mv -f ${DESTBIN}/tcsh$(EXEEXT)  ${DESTBIN}/tcsh.old
> 	cp tcsh$(EXEEXT) ${DESTBIN}/tcsh$(EXEEXT)
>-	-strip ${DESTBIN}/tcsh$(EXEEXT)
> 	chmod 755 ${DESTBIN}/tcsh$(EXEEXT)
> 
> install.catalogs:
>@@ -623,25 +623,6 @@
> #	nroff -man tcsh.man | compress > ${DESTMAN}/tcsh.${MANSECT}.Z
> #	chmod 444 ${DESTMAN}/tcsh.${MANSECT}.Z
> 
>-install.cygwin: install
>-	-gzip ${DESTMAN}/tcsh.${MANSECT}
>-	-mkdir -p ${DESTDIR}${prefix}/share/doc/tcsh
>-	cp ${srcdir}/FAQ ${srcdir}/Fixes ${DESTDIR}${prefix}/share/doc/tcsh
>-	cp ${srcdir}/NewThings ${srcdir}/README ${DESTDIR}${prefix}/share/doc/tcsh
>-	cp ${srcdir}/WishList ${srcdir}/Y2K ${DESTDIR}${prefix}/share/doc/tcsh
>-	perl ${srcdir}/tcsh.man2html ${srcdir}/tcsh.man
>-	cp -rp tcsh.html ${DESTDIR}${prefix}/share/doc/tcsh
>-	-mkdir -p ${DESTDIR}/etc/defaults/etc/profile.d
>-	-mkdir -p ${DESTDIR}/etc/profile.d
>-	-mkdir -p ${DESTDIR}/etc/postinstall
>-	-mkdir -p ${DESTDIR}/etc/preremove
>-	cp -p ${srcdir}/cygwin/csh.cshrc ${DESTDIR}/etc/defaults/etc
>-	cp -p ${srcdir}/cygwin/csh.login ${DESTDIR}/etc/defaults/etc
>-	cp -p ${srcdir}/cygwin/bindkey.tcsh ${DESTDIR}/etc/defaults/etc/profile.d
>-	cp -p ${srcdir}/complete.tcsh ${DESTDIR}/etc/defaults/etc/profile.d
>-	cp -p ${srcdir}/cygwin/postinstall.sh ${DESTDIR}/etc/postinstall/tcsh.sh
>-	cp -p ${srcdir}/cygwin/preremove.sh ${DESTDIR}/etc/preremove/tcsh.sh
>-
> clean: clean.catalogs
> 	${RM} -f a.out strings x.c xs.c tcsh$(EXEEXT) tcsh.a _MAKE_LOG gethost
> 	${RM} -f *.${SUF} *.i *.s
>@@ -748,11 +729,11 @@
> 
> autoconfigure: $(srcdir)/configure $(srcdir)/config.h.in
> 
>-$(srcdir)/configure: $(srcdir)/configure.in
>+$(srcdir)/configure: $(srcdir)/configure.ac
> 	cd $(srcdir) && autoconf
> 
> $(srcdir)/config.h.in: $(srcdir)/stamp-h.in
>-$(srcdir)/stamp-h.in: $(srcdir)/configure.in
>+$(srcdir)/stamp-h.in: $(srcdir)/configure.ac
> 	cd $(srcdir) && autoheader
> 	@echo timestamp > $(srcdir)/stamp-h.in
> 
>@@ -787,6 +768,9 @@
> # glob.h
> glob.${SUF} sh.glob.${SUF}: glob.h
> 
>+# dotlock.h
>+dotlock.${SUF}: dotlock.h
>+
> # ed.defns.h
> EDDINC=tc.bind.${SUF} tc.func.${SUF} tc.os.${SUF}
> ${EDOBJS} ${EDDINC}: ed.defns.h
>Index: contrib/tcsh/Makefile.std
>===================================================================
>--- contrib/tcsh/Makefile.std	(revision 298037)
>+++ contrib/tcsh/Makefile.std	(working copy)
>@@ -1,4 +1,4 @@
>-# $tcsh: Makefile.std,v 1.97 2006/03/02 18:46:44 christos Exp $
>+# $tcsh: Makefile.std,v 1.99 2014/07/07 20:34:58 christos Exp $
> #	Makefile.std	4.3	6/11/83
> #
> # C Shell with process control; VM/UNIX VAX Makefile
>@@ -287,7 +287,7 @@
> 	sh.exp.c sh.file.c sh.func.c sh.glob.c sh.hist.c sh.init.c \
> 	sh.lex.c sh.misc.c sh.parse.c sh.print.c sh.proc.c sh.sem.c \
> 	sh.set.c sh.time.c sh.char.h sh.dir.h sh.proc.h sh.h 
>-PSSRCS= sh.decls.h glob.c glob.h mi.termios.c mi.wait.h mi.varargs.h ma.setp.c \
>+PSSRCS= sh.decls.h glob.c glob.h dotlock.c dotlock.h mi.termios.c mi.wait.h mi.varargs.h ma.setp.c \
> 	vms.termcap.c
> SHSRCS= ${ASSRCS} ${PSSRCS}
> SHOBJS=	sh.${SUF} sh.dir.${SUF} sh.dol.${SUF} sh.err.${SUF} sh.exec.${SUF} \
>@@ -294,7 +294,7 @@
> 	sh.char.${SUF} sh.exp.${SUF} sh.file.${SUF} sh.func.${SUF} \
> 	sh.glob.${SUF} sh.hist.${SUF} sh.init.${SUF} sh.lex.${SUF} \
> 	sh.misc.${SUF} sh.parse.${SUF} sh.print.${SUF} sh.proc.${SUF} \
>-	sh.sem.${SUF} sh.set.${SUF} sh.time.${SUF} glob.${SUF} \
>+	sh.sem.${SUF} sh.set.${SUF} sh.time.${SUF} glob.${SUF} dotlock.${SUF} \
> 	mi.termios.${SUF} ma.setp.${SUF} vms.termcap.${SUF}
> 
> TWSRCS= tw.decls.h tw.h tw.help.c tw.init.c tw.parse.c tw.spell.c \
>@@ -321,7 +321,8 @@
> 	WishList config_f.h eight-bit.me glob.3 patchlevel.h \
> 	pathnames.h tcsh.man Ported src.desc Imakefile imake.config \
> 	README.imake complete.tcsh vmsreadme.txt termcap.vms snames.h \
>-	host.defs gethost.c tcsh.man2html configure.in configure config.h.in
>+	host.defs gethost.c tcsh.man2html configure.ac configure config.h.in \
>+	aclocal.m4
> 
> VHSRCS=${PVSRCS} ${AVSRCS}
> 
>@@ -584,11 +585,11 @@
> 
> autoconfigure: $(srcdir)/configure $(srcdir)/config.h.in
> 
>-$(srcdir)/configure: $(srcdir)/configure.in
>+$(srcdir)/configure: $(srcdir)/configure.ac
> 	cd $(srcdir) && autoconf
> 
> $(srcdir)/config.h.in: $(srcdir)/stamp-h.in
>-$(srcdir)/stamp-h.in: $(srcdir)/configure.in
>+$(srcdir)/stamp-h.in: $(srcdir)/configure.ac
> 	cd $(srcdir) && autoheader
> 	@echo timestamp > $(srcdir)/stamp-h.in
> 
>@@ -620,6 +621,9 @@
> # glob.h
> glob.${SUF} sh.glob.${SUF}: glob.h
> 
>+# dotlock.h
>+dotlock.${SUF}: dotlock.h
>+
> # ed.defns.h
> EDDINC=tc.bind.${SUF} tc.func.${SUF} tc.os.${SUF}
> ${EDOBJS} ${EDDINC}: ed.defns.h
>Index: contrib/tcsh/Makefile.vms
>===================================================================
>--- contrib/tcsh/Makefile.vms	(revision 298037)
>+++ contrib/tcsh/Makefile.vms	(working copy)
>@@ -1,4 +1,4 @@
>-# $tcsh: Makefile.vms,v 1.39 2006/03/02 18:46:44 christos Exp $
>+# $tcsh: Makefile.vms,v 1.40 2014/07/07 20:34:58 christos Exp $
> #	Makefile.vms	4.3	6/11/83
> #
> # C Shell with process control; VM/UNIX VAX Makefile
>@@ -299,7 +299,7 @@
> 	WishList config_f.h eight-bit.me glob.3 patchlevel.h \
> 	pathnames.h tcsh.man Ported src.desc Imakefile imake.config \
> 	README.imake complete.tcsh vmsreadme.txt termcap.vms snames.h \
>-	host.defs gethost.c tcsh.man2html configure.in
>+	host.defs gethost.c tcsh.man2html configure.ac aclocal.m4
> 
> VHSRCS=${PVSRCS} ${AVSRCS}
> 
>Index: contrib/tcsh/README
>===================================================================
>--- contrib/tcsh/README	(revision 298037)
>+++ contrib/tcsh/README	(working copy)
>@@ -1,4 +1,4 @@
>-This is tcsh version 6.18.01.  Tcsh is a version of the Berkeley
>+This is tcsh version 6.19.00.  Tcsh is a version of the Berkeley
> C-Shell, with the addition of: a command line editor, command and file
> name completion, listing, etc. and a bunch of small additions to the
> shell itself.
>Index: contrib/tcsh/aclocal.m4
>===================================================================
>--- contrib/tcsh/aclocal.m4	(nonexistent)
>+++ contrib/tcsh/aclocal.m4	(working copy)
>@@ -0,0 +1,1409 @@
>+# generated automatically by aclocal 1.15 -*- Autoconf -*-
>+
>+# Copyright (C) 1996-2014 Free Software Foundation, Inc.
>+
>+# This file is free software; the Free Software Foundation
>+# gives unlimited permission to copy and/or distribute it,
>+# with or without modifications, as long as this notice is preserved.
>+
>+# This program is distributed in the hope that it will be useful,
>+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
>+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
>+# PARTICULAR PURPOSE.
>+
>+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
>+# iconv.m4 serial 19 (gettext-0.18.2)
>+dnl Copyright (C) 2000-2002, 2007-2014 Free Software Foundation, Inc.
>+dnl This file is free software; the Free Software Foundation
>+dnl gives unlimited permission to copy and/or distribute it,
>+dnl with or without modifications, as long as this notice is preserved.
>+
>+dnl From Bruno Haible.
>+
>+AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
>+[
>+  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
>+  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
>+  AC_REQUIRE([AC_LIB_RPATH])
>+
>+  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
>+  dnl accordingly.
>+  AC_LIB_LINKFLAGS_BODY([iconv])
>+])
>+
>+AC_DEFUN([AM_ICONV_LINK],
>+[
>+  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
>+  dnl those with the standalone portable GNU libiconv installed).
>+  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
>+
>+  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
>+  dnl accordingly.
>+  AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
>+
>+  dnl Add $INCICONV to CPPFLAGS before performing the following checks,
>+  dnl because if the user has installed libiconv and not disabled its use
>+  dnl via --without-libiconv-prefix, he wants to use it. The first
>+  dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed.
>+  am_save_CPPFLAGS="$CPPFLAGS"
>+  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
>+
>+  AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
>+    am_cv_func_iconv="no, consider installing GNU libiconv"
>+    am_cv_lib_iconv=no
>+    AC_LINK_IFELSE(
>+      [AC_LANG_PROGRAM(
>+         [[
>+#include <stdlib.h>
>+#include <iconv.h>
>+         ]],
>+         [[iconv_t cd = iconv_open("","");
>+           iconv(cd,NULL,NULL,NULL,NULL);
>+           iconv_close(cd);]])],
>+      [am_cv_func_iconv=yes])
>+    if test "$am_cv_func_iconv" != yes; then
>+      am_save_LIBS="$LIBS"
>+      LIBS="$LIBS $LIBICONV"
>+      AC_LINK_IFELSE(
>+        [AC_LANG_PROGRAM(
>+           [[
>+#include <stdlib.h>
>+#include <iconv.h>
>+           ]],
>+           [[iconv_t cd = iconv_open("","");
>+             iconv(cd,NULL,NULL,NULL,NULL);
>+             iconv_close(cd);]])],
>+        [am_cv_lib_iconv=yes]
>+        [am_cv_func_iconv=yes])
>+      LIBS="$am_save_LIBS"
>+    fi
>+  ])
>+  if test "$am_cv_func_iconv" = yes; then
>+    AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
>+      dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11,
>+      dnl Solaris 10.
>+      am_save_LIBS="$LIBS"
>+      if test $am_cv_lib_iconv = yes; then
>+        LIBS="$LIBS $LIBICONV"
>+      fi
>+      am_cv_func_iconv_works=no
>+      for ac_iconv_const in '' 'const'; do
>+        AC_RUN_IFELSE(
>+          [AC_LANG_PROGRAM(
>+             [[
>+#include <iconv.h>
>+#include <string.h>
>+
>+#ifndef ICONV_CONST
>+# define ICONV_CONST $ac_iconv_const
>+#endif
>+             ]],
>+             [[int result = 0;
>+  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
>+     returns.  */
>+  {
>+    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
>+    if (cd_utf8_to_88591 != (iconv_t)(-1))
>+      {
>+        static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
>+        char buf[10];
>+        ICONV_CONST char *inptr = input;
>+        size_t inbytesleft = strlen (input);
>+        char *outptr = buf;
>+        size_t outbytesleft = sizeof (buf);
>+        size_t res = iconv (cd_utf8_to_88591,
>+                            &inptr, &inbytesleft,
>+                            &outptr, &outbytesleft);
>+        if (res == 0)
>+          result |= 1;
>+        iconv_close (cd_utf8_to_88591);
>+      }
>+  }
>+  /* Test against Solaris 10 bug: Failures are not distinguishable from
>+     successful returns.  */
>+  {
>+    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
>+    if (cd_ascii_to_88591 != (iconv_t)(-1))
>+      {
>+        static ICONV_CONST char input[] = "\263";
>+        char buf[10];
>+        ICONV_CONST char *inptr = input;
>+        size_t inbytesleft = strlen (input);
>+        char *outptr = buf;
>+        size_t outbytesleft = sizeof (buf);
>+        size_t res = iconv (cd_ascii_to_88591,
>+                            &inptr, &inbytesleft,
>+                            &outptr, &outbytesleft);
>+        if (res == 0)
>+          result |= 2;
>+        iconv_close (cd_ascii_to_88591);
>+      }
>+  }
>+  /* Test against AIX 6.1..7.1 bug: Buffer overrun.  */
>+  {
>+    iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
>+    if (cd_88591_to_utf8 != (iconv_t)(-1))
>+      {
>+        static ICONV_CONST char input[] = "\304";
>+        static char buf[2] = { (char)0xDE, (char)0xAD };
>+        ICONV_CONST char *inptr = input;
>+        size_t inbytesleft = 1;
>+        char *outptr = buf;
>+        size_t outbytesleft = 1;
>+        size_t res = iconv (cd_88591_to_utf8,
>+                            &inptr, &inbytesleft,
>+                            &outptr, &outbytesleft);
>+        if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
>+          result |= 4;
>+        iconv_close (cd_88591_to_utf8);
>+      }
>+  }
>+#if 0 /* This bug could be worked around by the caller.  */
>+  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
>+  {
>+    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
>+    if (cd_88591_to_utf8 != (iconv_t)(-1))
>+      {
>+        static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
>+        char buf[50];
>+        ICONV_CONST char *inptr = input;
>+        size_t inbytesleft = strlen (input);
>+        char *outptr = buf;
>+        size_t outbytesleft = sizeof (buf);
>+        size_t res = iconv (cd_88591_to_utf8,
>+                            &inptr, &inbytesleft,
>+                            &outptr, &outbytesleft);
>+        if ((int)res > 0)
>+          result |= 8;
>+        iconv_close (cd_88591_to_utf8);
>+      }
>+  }
>+#endif
>+  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
>+     provided.  */
>+  if (/* Try standardized names.  */
>+      iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
>+      /* Try IRIX, OSF/1 names.  */
>+      && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
>+      /* Try AIX names.  */
>+      && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
>+      /* Try HP-UX names.  */
>+      && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
>+    result |= 16;
>+  return result;
>+]])],
>+          [am_cv_func_iconv_works=yes], ,
>+          [case "$host_os" in
>+             aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
>+             *)            am_cv_func_iconv_works="guessing yes" ;;
>+           esac])
>+        test "$am_cv_func_iconv_works" = no || break
>+      done
>+      LIBS="$am_save_LIBS"
>+    ])
>+    case "$am_cv_func_iconv_works" in
>+      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
>+      *)   am_func_iconv=yes ;;
>+    esac
>+  else
>+    am_func_iconv=no am_cv_lib_iconv=no
>+  fi
>+  if test "$am_func_iconv" = yes; then
>+    AC_DEFINE([HAVE_ICONV], [1],
>+      [Define if you have the iconv() function and it works.])
>+  fi
>+  if test "$am_cv_lib_iconv" = yes; then
>+    AC_MSG_CHECKING([how to link with libiconv])
>+    AC_MSG_RESULT([$LIBICONV])
>+  else
>+    dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
>+    dnl either.
>+    CPPFLAGS="$am_save_CPPFLAGS"
>+    LIBICONV=
>+    LTLIBICONV=
>+  fi
>+  AC_SUBST([LIBICONV])
>+  AC_SUBST([LTLIBICONV])
>+])
>+
>+dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to
>+dnl avoid warnings like
>+dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required".
>+dnl This is tricky because of the way 'aclocal' is implemented:
>+dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN.
>+dnl   Otherwise aclocal's initial scan pass would miss the macro definition.
>+dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions.
>+dnl   Otherwise aclocal would emit many "Use of uninitialized value $1"
>+dnl   warnings.
>+m4_define([gl_iconv_AC_DEFUN],
>+  m4_version_prereq([2.64],
>+    [[AC_DEFUN_ONCE(
>+        [$1], [$2])]],
>+    [m4_ifdef([gl_00GNULIB],
>+       [[AC_DEFUN_ONCE(
>+           [$1], [$2])]],
>+       [[AC_DEFUN(
>+           [$1], [$2])]])]))
>+gl_iconv_AC_DEFUN([AM_ICONV],
>+[
>+  AM_ICONV_LINK
>+  if test "$am_cv_func_iconv" = yes; then
>+    AC_MSG_CHECKING([for iconv declaration])
>+    AC_CACHE_VAL([am_cv_proto_iconv], [
>+      AC_COMPILE_IFELSE(
>+        [AC_LANG_PROGRAM(
>+           [[
>+#include <stdlib.h>
>+#include <iconv.h>
>+extern
>+#ifdef __cplusplus
>+"C"
>+#endif
>+#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus)
>+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
>+#else
>+size_t iconv();
>+#endif
>+           ]],
>+           [[]])],
>+        [am_cv_proto_iconv_arg1=""],
>+        [am_cv_proto_iconv_arg1="const"])
>+      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
>+    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
>+    AC_MSG_RESULT([
>+         $am_cv_proto_iconv])
>+    AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
>+      [Define as const if the declaration of iconv() needs const.])
>+    dnl Also substitute ICONV_CONST in the gnulib generated <iconv.h>.
>+    m4_ifdef([gl_ICONV_H_DEFAULTS],
>+      [AC_REQUIRE([gl_ICONV_H_DEFAULTS])
>+       if test -n "$am_cv_proto_iconv_arg1"; then
>+         ICONV_CONST="const"
>+       fi
>+      ])
>+  fi
>+])
>+
>+# lib-ld.m4 serial 6
>+dnl Copyright (C) 1996-2003, 2009-2014 Free Software Foundation, Inc.
>+dnl This file is free software; the Free Software Foundation
>+dnl gives unlimited permission to copy and/or distribute it,
>+dnl with or without modifications, as long as this notice is preserved.
>+
>+dnl Subroutines of libtool.m4,
>+dnl with replacements s/_*LT_PATH/AC_LIB_PROG/ and s/lt_/acl_/ to avoid
>+dnl collision with libtool.m4.
>+
>+dnl From libtool-2.4. Sets the variable with_gnu_ld to yes or no.
>+AC_DEFUN([AC_LIB_PROG_LD_GNU],
>+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
>+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
>+case `$LD -v 2>&1 </dev/null` in
>+*GNU* | *'with BFD'*)
>+  acl_cv_prog_gnu_ld=yes
>+  ;;
>+*)
>+  acl_cv_prog_gnu_ld=no
>+  ;;
>+esac])
>+with_gnu_ld=$acl_cv_prog_gnu_ld
>+])
>+
>+dnl From libtool-2.4. Sets the variable LD.
>+AC_DEFUN([AC_LIB_PROG_LD],
>+[AC_REQUIRE([AC_PROG_CC])dnl
>+AC_REQUIRE([AC_CANONICAL_HOST])dnl
>+
>+AC_ARG_WITH([gnu-ld],
>+    [AS_HELP_STRING([--with-gnu-ld],
>+        [assume the C compiler uses GNU ld [default=no]])],
>+    [test "$withval" = no || with_gnu_ld=yes],
>+    [with_gnu_ld=no])dnl
>+
>+# Prepare PATH_SEPARATOR.
>+# The user is always right.
>+if test "${PATH_SEPARATOR+set}" != set; then
>+  # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
>+  # contains only /bin. Note that ksh looks also at the FPATH variable,
>+  # so we have to set that as well for the test.
>+  PATH_SEPARATOR=:
>+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
>+    && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
>+           || PATH_SEPARATOR=';'
>+       }
>+fi
>+
>+ac_prog=ld
>+if test "$GCC" = yes; then
>+  # Check if gcc -print-prog-name=ld gives a path.
>+  AC_MSG_CHECKING([for ld used by $CC])
>+  case $host in
>+  *-*-mingw*)
>+    # gcc leaves a trailing carriage return which upsets mingw
>+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
>+  *)
>+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
>+  esac
>+  case $ac_prog in
>+    # Accept absolute paths.
>+    [[\\/]]* | ?:[[\\/]]*)
>+      re_direlt='/[[^/]][[^/]]*/\.\./'
>+      # Canonicalize the pathname of ld
>+      ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'`
>+      while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do
>+        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
>+      done
>+      test -z "$LD" && LD="$ac_prog"
>+      ;;
>+  "")
>+    # If it fails, then pretend we aren't using GCC.
>+    ac_prog=ld
>+    ;;
>+  *)
>+    # If it is relative, then search for the first ld in PATH.
>+    with_gnu_ld=unknown
>+    ;;
>+  esac
>+elif test "$with_gnu_ld" = yes; then
>+  AC_MSG_CHECKING([for GNU ld])
>+else
>+  AC_MSG_CHECKING([for non-GNU ld])
>+fi
>+AC_CACHE_VAL([acl_cv_path_LD],
>+[if test -z "$LD"; then
>+  acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
>+  for ac_dir in $PATH; do
>+    IFS="$acl_save_ifs"
>+    test -z "$ac_dir" && ac_dir=.
>+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
>+      acl_cv_path_LD="$ac_dir/$ac_prog"
>+      # Check to see if the program is GNU ld.  I'd rather use --version,
>+      # but apparently some variants of GNU ld only accept -v.
>+      # Break only if it was the GNU/non-GNU ld that we prefer.
>+      case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
>+      *GNU* | *'with BFD'*)
>+        test "$with_gnu_ld" != no && break
>+        ;;
>+      *)
>+        test "$with_gnu_ld" != yes && break
>+        ;;
>+      esac
>+    fi
>+  done
>+  IFS="$acl_save_ifs"
>+else
>+  acl_cv_path_LD="$LD" # Let the user override the test with a path.
>+fi])
>+LD="$acl_cv_path_LD"
>+if test -n "$LD"; then
>+  AC_MSG_RESULT([$LD])
>+else
>+  AC_MSG_RESULT([no])
>+fi
>+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
>+AC_LIB_PROG_LD_GNU
>+])
>+
>+# lib-link.m4 serial 26 (gettext-0.18.2)
>+dnl Copyright (C) 2001-2014 Free Software Foundation, Inc.
>+dnl This file is free software; the Free Software Foundation
>+dnl gives unlimited permission to copy and/or distribute it,
>+dnl with or without modifications, as long as this notice is preserved.
>+
>+dnl From Bruno Haible.
>+
>+AC_PREREQ([2.54])
>+
>+dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
>+dnl the libraries corresponding to explicit and implicit dependencies.
>+dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
>+dnl augments the CPPFLAGS variable.
>+dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
>+dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
>+AC_DEFUN([AC_LIB_LINKFLAGS],
>+[
>+  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
>+  AC_REQUIRE([AC_LIB_RPATH])
>+  pushdef([Name],[m4_translit([$1],[./+-], [____])])
>+  pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
>+                                   [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
>+  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
>+    AC_LIB_LINKFLAGS_BODY([$1], [$2])
>+    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
>+    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
>+    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
>+    ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
>+  ])
>+  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
>+  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
>+  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
>+  LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
>+  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
>+  AC_SUBST([LIB]NAME)
>+  AC_SUBST([LTLIB]NAME)
>+  AC_SUBST([LIB]NAME[_PREFIX])
>+  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
>+  dnl results of this search when this library appears as a dependency.
>+  HAVE_LIB[]NAME=yes
>+  popdef([NAME])
>+  popdef([Name])
>+])
>+
>+dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message])
>+dnl searches for libname and the libraries corresponding to explicit and
>+dnl implicit dependencies, together with the specified include files and
>+dnl the ability to compile and link the specified testcode. The missing-message
>+dnl defaults to 'no' and may contain additional hints for the user.
>+dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME}
>+dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and
>+dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
>+dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
>+dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
>+dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
>+AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
>+[
>+  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
>+  AC_REQUIRE([AC_LIB_RPATH])
>+  pushdef([Name],[m4_translit([$1],[./+-], [____])])
>+  pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
>+                                   [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
>+
>+  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
>+  dnl accordingly.
>+  AC_LIB_LINKFLAGS_BODY([$1], [$2])
>+
>+  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
>+  dnl because if the user has installed lib[]Name and not disabled its use
>+  dnl via --without-lib[]Name-prefix, he wants to use it.
>+  ac_save_CPPFLAGS="$CPPFLAGS"
>+  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
>+
>+  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
>+    ac_save_LIBS="$LIBS"
>+    dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
>+    dnl because these -l options might require -L options that are present in
>+    dnl LIBS. -l options benefit only from the -L options listed before it.
>+    dnl Otherwise, add it to the front of LIBS, because it may be a static
>+    dnl library that depends on another static library that is present in LIBS.
>+    dnl Static libraries benefit only from the static libraries listed after
>+    dnl it.
>+    case " $LIB[]NAME" in
>+      *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
>+      *)       LIBS="$LIB[]NAME $LIBS" ;;
>+    esac
>+    AC_LINK_IFELSE(
>+      [AC_LANG_PROGRAM([[$3]], [[$4]])],
>+      [ac_cv_lib[]Name=yes],
>+      [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
>+    LIBS="$ac_save_LIBS"
>+  ])
>+  if test "$ac_cv_lib[]Name" = yes; then
>+    HAVE_LIB[]NAME=yes
>+    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
>+    AC_MSG_CHECKING([how to link with lib[]$1])
>+    AC_MSG_RESULT([$LIB[]NAME])
>+  else
>+    HAVE_LIB[]NAME=no
>+    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
>+    dnl $INC[]NAME either.
>+    CPPFLAGS="$ac_save_CPPFLAGS"
>+    LIB[]NAME=
>+    LTLIB[]NAME=
>+    LIB[]NAME[]_PREFIX=
>+  fi
>+  AC_SUBST([HAVE_LIB]NAME)
>+  AC_SUBST([LIB]NAME)
>+  AC_SUBST([LTLIB]NAME)
>+  AC_SUBST([LIB]NAME[_PREFIX])
>+  popdef([NAME])
>+  popdef([Name])
>+])
>+
>+dnl Determine the platform dependent parameters needed to use rpath:
>+dnl   acl_libext,
>+dnl   acl_shlibext,
>+dnl   acl_libname_spec,
>+dnl   acl_library_names_spec,
>+dnl   acl_hardcode_libdir_flag_spec,
>+dnl   acl_hardcode_libdir_separator,
>+dnl   acl_hardcode_direct,
>+dnl   acl_hardcode_minus_L.
>+AC_DEFUN([AC_LIB_RPATH],
>+[
>+  dnl Tell automake >= 1.10 to complain if config.rpath is missing.
>+  m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
>+  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
>+  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
>+  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
>+  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
>+  AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
>+    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
>+    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
>+    . ./conftest.sh
>+    rm -f ./conftest.sh
>+    acl_cv_rpath=done
>+  ])
>+  wl="$acl_cv_wl"
>+  acl_libext="$acl_cv_libext"
>+  acl_shlibext="$acl_cv_shlibext"
>+  acl_libname_spec="$acl_cv_libname_spec"
>+  acl_library_names_spec="$acl_cv_library_names_spec"
>+  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
>+  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
>+  acl_hardcode_direct="$acl_cv_hardcode_direct"
>+  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
>+  dnl Determine whether the user wants rpath handling at all.
>+  AC_ARG_ENABLE([rpath],
>+    [  --disable-rpath         do not hardcode runtime library paths],
>+    :, enable_rpath=yes)
>+])
>+
>+dnl AC_LIB_FROMPACKAGE(name, package)
>+dnl declares that libname comes from the given package. The configure file
>+dnl will then not have a --with-libname-prefix option but a
>+dnl --with-package-prefix option. Several libraries can come from the same
>+dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar
>+dnl macro call that searches for libname.
>+AC_DEFUN([AC_LIB_FROMPACKAGE],
>+[
>+  pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
>+                                   [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
>+  define([acl_frompackage_]NAME, [$2])
>+  popdef([NAME])
>+  pushdef([PACK],[$2])
>+  pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-],
>+                                     [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
>+  define([acl_libsinpackage_]PACKUP,
>+    m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1])
>+  popdef([PACKUP])
>+  popdef([PACK])
>+])
>+
>+dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
>+dnl the libraries corresponding to explicit and implicit dependencies.
>+dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
>+dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
>+dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
>+AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
>+[
>+  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
>+  pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-],
>+                                   [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
>+  pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
>+  pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-],
>+                                     [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])])
>+  pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
>+  dnl Autoconf >= 2.61 supports dots in --with options.
>+  pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[m4_translit(PACK,[.],[_])],PACK)])
>+  dnl By default, look in $includedir and $libdir.
>+  use_additional=yes
>+  AC_LIB_WITH_FINAL_PREFIX([
>+    eval additional_includedir=\"$includedir\"
>+    eval additional_libdir=\"$libdir\"
>+  ])
>+  AC_ARG_WITH(P_A_C_K[-prefix],
>+[[  --with-]]P_A_C_K[[-prefix[=DIR]  search for ]PACKLIBS[ in DIR/include and DIR/lib
>+  --without-]]P_A_C_K[[-prefix     don't search for ]PACKLIBS[ in includedir and libdir]],
>+[
>+    if test "X$withval" = "Xno"; then
>+      use_additional=no
>+    else
>+      if test "X$withval" = "X"; then
>+        AC_LIB_WITH_FINAL_PREFIX([
>+          eval additional_includedir=\"$includedir\"
>+          eval additional_libdir=\"$libdir\"
>+        ])
>+      else
>+        additional_includedir="$withval/include"
>+        additional_libdir="$withval/$acl_libdirstem"
>+        if test "$acl_libdirstem2" != "$acl_libdirstem" \
>+           && ! test -d "$withval/$acl_libdirstem"; then
>+          additional_libdir="$withval/$acl_libdirstem2"
>+        fi
>+      fi
>+    fi
>+])
>+  dnl Search the library and its dependencies in $additional_libdir and
>+  dnl $LDFLAGS. Using breadth-first-seach.
>+  LIB[]NAME=
>+  LTLIB[]NAME=
>+  INC[]NAME=
>+  LIB[]NAME[]_PREFIX=
>+  dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
>+  dnl computed. So it has to be reset here.
>+  HAVE_LIB[]NAME=
>+  rpathdirs=
>+  ltrpathdirs=
>+  names_already_handled=
>+  names_next_round='$1 $2'
>+  while test -n "$names_next_round"; do
>+    names_this_round="$names_next_round"
>+    names_next_round=
>+    for name in $names_this_round; do
>+      already_handled=
>+      for n in $names_already_handled; do
>+        if test "$n" = "$name"; then
>+          already_handled=yes
>+          break
>+        fi
>+      done
>+      if test -z "$already_handled"; then
>+        names_already_handled="$names_already_handled $name"
>+        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
>+        dnl or AC_LIB_HAVE_LINKFLAGS call.
>+        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
>+        eval value=\"\$HAVE_LIB$uppername\"
>+        if test -n "$value"; then
>+          if test "$value" = yes; then
>+            eval value=\"\$LIB$uppername\"
>+            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
>+            eval value=\"\$LTLIB$uppername\"
>+            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
>+          else
>+            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
>+            dnl that this library doesn't exist. So just drop it.
>+            :
>+          fi
>+        else
>+          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
>+          dnl and the already constructed $LIBNAME/$LTLIBNAME.
>+          found_dir=
>+          found_la=
>+          found_so=
>+          found_a=
>+          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
>+          if test -n "$acl_shlibext"; then
>+            shrext=".$acl_shlibext"             # typically: shrext=.so
>+          else
>+            shrext=
>+          fi
>+          if test $use_additional = yes; then
>+            dir="$additional_libdir"
>+            dnl The same code as in the loop below:
>+            dnl First look for a shared library.
>+            if test -n "$acl_shlibext"; then
>+              if test -f "$dir/$libname$shrext"; then
>+                found_dir="$dir"
>+                found_so="$dir/$libname$shrext"
>+              else
>+                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
>+                  ver=`(cd "$dir" && \
>+                        for f in "$libname$shrext".*; do echo "$f"; done \
>+                        | sed -e "s,^$libname$shrext\\\\.,," \
>+                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
>+                        | sed 1q ) 2>/dev/null`
>+                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
>+                    found_dir="$dir"
>+                    found_so="$dir/$libname$shrext.$ver"
>+                  fi
>+                else
>+                  eval library_names=\"$acl_library_names_spec\"
>+                  for f in $library_names; do
>+                    if test -f "$dir/$f"; then
>+                      found_dir="$dir"
>+                      found_so="$dir/$f"
>+                      break
>+                    fi
>+                  done
>+                fi
>+              fi
>+            fi
>+            dnl Then look for a static library.
>+            if test "X$found_dir" = "X"; then
>+              if test -f "$dir/$libname.$acl_libext"; then
>+                found_dir="$dir"
>+                found_a="$dir/$libname.$acl_libext"
>+              fi
>+            fi
>+            if test "X$found_dir" != "X"; then
>+              if test -f "$dir/$libname.la"; then
>+                found_la="$dir/$libname.la"
>+              fi
>+            fi
>+          fi
>+          if test "X$found_dir" = "X"; then
>+            for x in $LDFLAGS $LTLIB[]NAME; do
>+              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
>+              case "$x" in
>+                -L*)
>+                  dir=`echo "X$x" | sed -e 's/^X-L//'`
>+                  dnl First look for a shared library.
>+                  if test -n "$acl_shlibext"; then
>+                    if test -f "$dir/$libname$shrext"; then
>+                      found_dir="$dir"
>+                      found_so="$dir/$libname$shrext"
>+                    else
>+                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
>+                        ver=`(cd "$dir" && \
>+                              for f in "$libname$shrext".*; do echo "$f"; done \
>+                              | sed -e "s,^$libname$shrext\\\\.,," \
>+                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
>+                              | sed 1q ) 2>/dev/null`
>+                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
>+                          found_dir="$dir"
>+                          found_so="$dir/$libname$shrext.$ver"
>+                        fi
>+                      else
>+                        eval library_names=\"$acl_library_names_spec\"
>+                        for f in $library_names; do
>+                          if test -f "$dir/$f"; then
>+                            found_dir="$dir"
>+                            found_so="$dir/$f"
>+                            break
>+                          fi
>+                        done
>+                      fi
>+                    fi
>+                  fi
>+                  dnl Then look for a static library.
>+                  if test "X$found_dir" = "X"; then
>+                    if test -f "$dir/$libname.$acl_libext"; then
>+                      found_dir="$dir"
>+                      found_a="$dir/$libname.$acl_libext"
>+                    fi
>+                  fi
>+                  if test "X$found_dir" != "X"; then
>+                    if test -f "$dir/$libname.la"; then
>+                      found_la="$dir/$libname.la"
>+                    fi
>+                  fi
>+                  ;;
>+              esac
>+              if test "X$found_dir" != "X"; then
>+                break
>+              fi
>+            done
>+          fi
>+          if test "X$found_dir" != "X"; then
>+            dnl Found the library.
>+            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
>+            if test "X$found_so" != "X"; then
>+              dnl Linking with a shared library. We attempt to hardcode its
>+              dnl directory into the executable's runpath, unless it's the
>+              dnl standard /usr/lib.
>+              if test "$enable_rpath" = no \
>+                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
>+                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
>+                dnl No hardcoding is needed.
>+                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
>+              else
>+                dnl Use an explicit option to hardcode DIR into the resulting
>+                dnl binary.
>+                dnl Potentially add DIR to ltrpathdirs.
>+                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
>+                haveit=
>+                for x in $ltrpathdirs; do
>+                  if test "X$x" = "X$found_dir"; then
>+                    haveit=yes
>+                    break
>+                  fi
>+                done
>+                if test -z "$haveit"; then
>+                  ltrpathdirs="$ltrpathdirs $found_dir"
>+                fi
>+                dnl The hardcoding into $LIBNAME is system dependent.
>+                if test "$acl_hardcode_direct" = yes; then
>+                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
>+                  dnl resulting binary.
>+                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
>+                else
>+                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
>+                    dnl Use an explicit option to hardcode DIR into the resulting
>+                    dnl binary.
>+                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
>+                    dnl Potentially add DIR to rpathdirs.
>+                    dnl The rpathdirs will be appended to $LIBNAME at the end.
>+                    haveit=
>+                    for x in $rpathdirs; do
>+                      if test "X$x" = "X$found_dir"; then
>+                        haveit=yes
>+                        break
>+                      fi
>+                    done
>+                    if test -z "$haveit"; then
>+                      rpathdirs="$rpathdirs $found_dir"
>+                    fi
>+                  else
>+                    dnl Rely on "-L$found_dir".
>+                    dnl But don't add it if it's already contained in the LDFLAGS
>+                    dnl or the already constructed $LIBNAME
>+                    haveit=
>+                    for x in $LDFLAGS $LIB[]NAME; do
>+                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
>+                      if test "X$x" = "X-L$found_dir"; then
>+                        haveit=yes
>+                        break
>+                      fi
>+                    done
>+                    if test -z "$haveit"; then
>+                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
>+                    fi
>+                    if test "$acl_hardcode_minus_L" != no; then
>+                      dnl FIXME: Not sure whether we should use
>+                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
>+                      dnl here.
>+                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
>+                    else
>+                      dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
>+                      dnl here, because this doesn't fit in flags passed to the
>+                      dnl compiler. So give up. No hardcoding. This affects only
>+                      dnl very old systems.
>+                      dnl FIXME: Not sure whether we should use
>+                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
>+                      dnl here.
>+                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
>+                    fi
>+                  fi
>+                fi
>+              fi
>+            else
>+              if test "X$found_a" != "X"; then
>+                dnl Linking with a static library.
>+                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
>+              else
>+                dnl We shouldn't come here, but anyway it's good to have a
>+                dnl fallback.
>+                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
>+              fi
>+            fi
>+            dnl Assume the include files are nearby.
>+            additional_includedir=
>+            case "$found_dir" in
>+              */$acl_libdirstem | */$acl_libdirstem/)
>+                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
>+                if test "$name" = '$1'; then
>+                  LIB[]NAME[]_PREFIX="$basedir"
>+                fi
>+                additional_includedir="$basedir/include"
>+                ;;
>+              */$acl_libdirstem2 | */$acl_libdirstem2/)
>+                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
>+                if test "$name" = '$1'; then
>+                  LIB[]NAME[]_PREFIX="$basedir"
>+                fi
>+                additional_includedir="$basedir/include"
>+                ;;
>+            esac
>+            if test "X$additional_includedir" != "X"; then
>+              dnl Potentially add $additional_includedir to $INCNAME.
>+              dnl But don't add it
>+              dnl   1. if it's the standard /usr/include,
>+              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
>+              dnl   3. if it's already present in $CPPFLAGS or the already
>+              dnl      constructed $INCNAME,
>+              dnl   4. if it doesn't exist as a directory.
>+              if test "X$additional_includedir" != "X/usr/include"; then
>+                haveit=
>+                if test "X$additional_includedir" = "X/usr/local/include"; then
>+                  if test -n "$GCC"; then
>+                    case $host_os in
>+                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
>+                    esac
>+                  fi
>+                fi
>+                if test -z "$haveit"; then
>+                  for x in $CPPFLAGS $INC[]NAME; do
>+                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
>+                    if test "X$x" = "X-I$additional_includedir"; then
>+                      haveit=yes
>+                      break
>+                    fi
>+                  done
>+                  if test -z "$haveit"; then
>+                    if test -d "$additional_includedir"; then
>+                      dnl Really add $additional_includedir to $INCNAME.
>+                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
>+                    fi
>+                  fi
>+                fi
>+              fi
>+            fi
>+            dnl Look for dependencies.
>+            if test -n "$found_la"; then
>+              dnl Read the .la file. It defines the variables
>+              dnl dlname, library_names, old_library, dependency_libs, current,
>+              dnl age, revision, installed, dlopen, dlpreopen, libdir.
>+              save_libdir="$libdir"
>+              case "$found_la" in
>+                */* | *\\*) . "$found_la" ;;
>+                *) . "./$found_la" ;;
>+              esac
>+              libdir="$save_libdir"
>+              dnl We use only dependency_libs.
>+              for dep in $dependency_libs; do
>+                case "$dep" in
>+                  -L*)
>+                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
>+                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
>+                    dnl But don't add it
>+                    dnl   1. if it's the standard /usr/lib,
>+                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
>+                    dnl   3. if it's already present in $LDFLAGS or the already
>+                    dnl      constructed $LIBNAME,
>+                    dnl   4. if it doesn't exist as a directory.
>+                    if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
>+                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
>+                      haveit=
>+                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
>+                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
>+                        if test -n "$GCC"; then
>+                          case $host_os in
>+                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
>+                          esac
>+                        fi
>+                      fi
>+                      if test -z "$haveit"; then
>+                        haveit=
>+                        for x in $LDFLAGS $LIB[]NAME; do
>+                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
>+                          if test "X$x" = "X-L$additional_libdir"; then
>+                            haveit=yes
>+                            break
>+                          fi
>+                        done
>+                        if test -z "$haveit"; then
>+                          if test -d "$additional_libdir"; then
>+                            dnl Really add $additional_libdir to $LIBNAME.
>+                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
>+                          fi
>+                        fi
>+                        haveit=
>+                        for x in $LDFLAGS $LTLIB[]NAME; do
>+                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
>+                          if test "X$x" = "X-L$additional_libdir"; then
>+                            haveit=yes
>+                            break
>+                          fi
>+                        done
>+                        if test -z "$haveit"; then
>+                          if test -d "$additional_libdir"; then
>+                            dnl Really add $additional_libdir to $LTLIBNAME.
>+                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
>+                          fi
>+                        fi
>+                      fi
>+                    fi
>+                    ;;
>+                  -R*)
>+                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
>+                    if test "$enable_rpath" != no; then
>+                      dnl Potentially add DIR to rpathdirs.
>+                      dnl The rpathdirs will be appended to $LIBNAME at the end.
>+                      haveit=
>+                      for x in $rpathdirs; do
>+                        if test "X$x" = "X$dir"; then
>+                          haveit=yes
>+                          break
>+                        fi
>+                      done
>+                      if test -z "$haveit"; then
>+                        rpathdirs="$rpathdirs $dir"
>+                      fi
>+                      dnl Potentially add DIR to ltrpathdirs.
>+                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
>+                      haveit=
>+                      for x in $ltrpathdirs; do
>+                        if test "X$x" = "X$dir"; then
>+                          haveit=yes
>+                          break
>+                        fi
>+                      done
>+                      if test -z "$haveit"; then
>+                        ltrpathdirs="$ltrpathdirs $dir"
>+                      fi
>+                    fi
>+                    ;;
>+                  -l*)
>+                    dnl Handle this in the next round.
>+                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
>+                    ;;
>+                  *.la)
>+                    dnl Handle this in the next round. Throw away the .la's
>+                    dnl directory; it is already contained in a preceding -L
>+                    dnl option.
>+                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
>+                    ;;
>+                  *)
>+                    dnl Most likely an immediate library name.
>+                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
>+                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
>+                    ;;
>+                esac
>+              done
>+            fi
>+          else
>+            dnl Didn't find the library; assume it is in the system directories
>+            dnl known to the linker and runtime loader. (All the system
>+            dnl directories known to the linker should also be known to the
>+            dnl runtime loader, otherwise the system is severely misconfigured.)
>+            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
>+            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
>+          fi
>+        fi
>+      fi
>+    done
>+  done
>+  if test "X$rpathdirs" != "X"; then
>+    if test -n "$acl_hardcode_libdir_separator"; then
>+      dnl Weird platform: only the last -rpath option counts, the user must
>+      dnl pass all path elements in one option. We can arrange that for a
>+      dnl single library, but not when more than one $LIBNAMEs are used.
>+      alldirs=
>+      for found_dir in $rpathdirs; do
>+        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
>+      done
>+      dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
>+      acl_save_libdir="$libdir"
>+      libdir="$alldirs"
>+      eval flag=\"$acl_hardcode_libdir_flag_spec\"
>+      libdir="$acl_save_libdir"
>+      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
>+    else
>+      dnl The -rpath options are cumulative.
>+      for found_dir in $rpathdirs; do
>+        acl_save_libdir="$libdir"
>+        libdir="$found_dir"
>+        eval flag=\"$acl_hardcode_libdir_flag_spec\"
>+        libdir="$acl_save_libdir"
>+        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
>+      done
>+    fi
>+  fi
>+  if test "X$ltrpathdirs" != "X"; then
>+    dnl When using libtool, the option that works for both libraries and
>+    dnl executables is -R. The -R options are cumulative.
>+    for found_dir in $ltrpathdirs; do
>+      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
>+    done
>+  fi
>+  popdef([P_A_C_K])
>+  popdef([PACKLIBS])
>+  popdef([PACKUP])
>+  popdef([PACK])
>+  popdef([NAME])
>+])
>+
>+dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
>+dnl unless already present in VAR.
>+dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
>+dnl contains two or three consecutive elements that belong together.
>+AC_DEFUN([AC_LIB_APPENDTOVAR],
>+[
>+  for element in [$2]; do
>+    haveit=
>+    for x in $[$1]; do
>+      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
>+      if test "X$x" = "X$element"; then
>+        haveit=yes
>+        break
>+      fi
>+    done
>+    if test -z "$haveit"; then
>+      [$1]="${[$1]}${[$1]:+ }$element"
>+    fi
>+  done
>+])
>+
>+dnl For those cases where a variable contains several -L and -l options
>+dnl referring to unknown libraries and directories, this macro determines the
>+dnl necessary additional linker options for the runtime path.
>+dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
>+dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
>+dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
>+dnl otherwise linking without libtool is assumed.
>+AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
>+[
>+  AC_REQUIRE([AC_LIB_RPATH])
>+  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
>+  $1=
>+  if test "$enable_rpath" != no; then
>+    if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
>+      dnl Use an explicit option to hardcode directories into the resulting
>+      dnl binary.
>+      rpathdirs=
>+      next=
>+      for opt in $2; do
>+        if test -n "$next"; then
>+          dir="$next"
>+          dnl No need to hardcode the standard /usr/lib.
>+          if test "X$dir" != "X/usr/$acl_libdirstem" \
>+             && test "X$dir" != "X/usr/$acl_libdirstem2"; then
>+            rpathdirs="$rpathdirs $dir"
>+          fi
>+          next=
>+        else
>+          case $opt in
>+            -L) next=yes ;;
>+            -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
>+                 dnl No need to hardcode the standard /usr/lib.
>+                 if test "X$dir" != "X/usr/$acl_libdirstem" \
>+                    && test "X$dir" != "X/usr/$acl_libdirstem2"; then
>+                   rpathdirs="$rpathdirs $dir"
>+                 fi
>+                 next= ;;
>+            *) next= ;;
>+          esac
>+        fi
>+      done
>+      if test "X$rpathdirs" != "X"; then
>+        if test -n ""$3""; then
>+          dnl libtool is used for linking. Use -R options.
>+          for dir in $rpathdirs; do
>+            $1="${$1}${$1:+ }-R$dir"
>+          done
>+        else
>+          dnl The linker is used for linking directly.
>+          if test -n "$acl_hardcode_libdir_separator"; then
>+            dnl Weird platform: only the last -rpath option counts, the user
>+            dnl must pass all path elements in one option.
>+            alldirs=
>+            for dir in $rpathdirs; do
>+              alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
>+            done
>+            acl_save_libdir="$libdir"
>+            libdir="$alldirs"
>+            eval flag=\"$acl_hardcode_libdir_flag_spec\"
>+            libdir="$acl_save_libdir"
>+            $1="$flag"
>+          else
>+            dnl The -rpath options are cumulative.
>+            for dir in $rpathdirs; do
>+              acl_save_libdir="$libdir"
>+              libdir="$dir"
>+              eval flag=\"$acl_hardcode_libdir_flag_spec\"
>+              libdir="$acl_save_libdir"
>+              $1="${$1}${$1:+ }$flag"
>+            done
>+          fi
>+        fi
>+      fi
>+    fi
>+  fi
>+  AC_SUBST([$1])
>+])
>+
>+# lib-prefix.m4 serial 7 (gettext-0.18)
>+dnl Copyright (C) 2001-2005, 2008-2014 Free Software Foundation, Inc.
>+dnl This file is free software; the Free Software Foundation
>+dnl gives unlimited permission to copy and/or distribute it,
>+dnl with or without modifications, as long as this notice is preserved.
>+
>+dnl From Bruno Haible.
>+
>+dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
>+dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
>+dnl require excessive bracketing.
>+ifdef([AC_HELP_STRING],
>+[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
>+[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
>+
>+dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
>+dnl to access previously installed libraries. The basic assumption is that
>+dnl a user will want packages to use other packages he previously installed
>+dnl with the same --prefix option.
>+dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
>+dnl libraries, but is otherwise very convenient.
>+AC_DEFUN([AC_LIB_PREFIX],
>+[
>+  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
>+  AC_REQUIRE([AC_PROG_CC])
>+  AC_REQUIRE([AC_CANONICAL_HOST])
>+  AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
>+  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
>+  dnl By default, look in $includedir and $libdir.
>+  use_additional=yes
>+  AC_LIB_WITH_FINAL_PREFIX([
>+    eval additional_includedir=\"$includedir\"
>+    eval additional_libdir=\"$libdir\"
>+  ])
>+  AC_LIB_ARG_WITH([lib-prefix],
>+[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
>+  --without-lib-prefix    don't search for libraries in includedir and libdir],
>+[
>+    if test "X$withval" = "Xno"; then
>+      use_additional=no
>+    else
>+      if test "X$withval" = "X"; then
>+        AC_LIB_WITH_FINAL_PREFIX([
>+          eval additional_includedir=\"$includedir\"
>+          eval additional_libdir=\"$libdir\"
>+        ])
>+      else
>+        additional_includedir="$withval/include"
>+        additional_libdir="$withval/$acl_libdirstem"
>+      fi
>+    fi
>+])
>+  if test $use_additional = yes; then
>+    dnl Potentially add $additional_includedir to $CPPFLAGS.
>+    dnl But don't add it
>+    dnl   1. if it's the standard /usr/include,
>+    dnl   2. if it's already present in $CPPFLAGS,
>+    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
>+    dnl   4. if it doesn't exist as a directory.
>+    if test "X$additional_includedir" != "X/usr/include"; then
>+      haveit=
>+      for x in $CPPFLAGS; do
>+        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
>+        if test "X$x" = "X-I$additional_includedir"; then
>+          haveit=yes
>+          break
>+        fi
>+      done
>+      if test -z "$haveit"; then
>+        if test "X$additional_includedir" = "X/usr/local/include"; then
>+          if test -n "$GCC"; then
>+            case $host_os in
>+              linux* | gnu* | k*bsd*-gnu) haveit=yes;;
>+            esac
>+          fi
>+        fi
>+        if test -z "$haveit"; then
>+          if test -d "$additional_includedir"; then
>+            dnl Really add $additional_includedir to $CPPFLAGS.
>+            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
>+          fi
>+        fi
>+      fi
>+    fi
>+    dnl Potentially add $additional_libdir to $LDFLAGS.
>+    dnl But don't add it
>+    dnl   1. if it's the standard /usr/lib,
>+    dnl   2. if it's already present in $LDFLAGS,
>+    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
>+    dnl   4. if it doesn't exist as a directory.
>+    if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
>+      haveit=
>+      for x in $LDFLAGS; do
>+        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
>+        if test "X$x" = "X-L$additional_libdir"; then
>+          haveit=yes
>+          break
>+        fi
>+      done
>+      if test -z "$haveit"; then
>+        if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
>+          if test -n "$GCC"; then
>+            case $host_os in
>+              linux*) haveit=yes;;
>+            esac
>+          fi
>+        fi
>+        if test -z "$haveit"; then
>+          if test -d "$additional_libdir"; then
>+            dnl Really add $additional_libdir to $LDFLAGS.
>+            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
>+          fi
>+        fi
>+      fi
>+    fi
>+  fi
>+])
>+
>+dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
>+dnl acl_final_exec_prefix, containing the values to which $prefix and
>+dnl $exec_prefix will expand at the end of the configure script.
>+AC_DEFUN([AC_LIB_PREPARE_PREFIX],
>+[
>+  dnl Unfortunately, prefix and exec_prefix get only finally determined
>+  dnl at the end of configure.
>+  if test "X$prefix" = "XNONE"; then
>+    acl_final_prefix="$ac_default_prefix"
>+  else
>+    acl_final_prefix="$prefix"
>+  fi
>+  if test "X$exec_prefix" = "XNONE"; then
>+    acl_final_exec_prefix='${prefix}'
>+  else
>+    acl_final_exec_prefix="$exec_prefix"
>+  fi
>+  acl_save_prefix="$prefix"
>+  prefix="$acl_final_prefix"
>+  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
>+  prefix="$acl_save_prefix"
>+])
>+
>+dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
>+dnl variables prefix and exec_prefix bound to the values they will have
>+dnl at the end of the configure script.
>+AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
>+[
>+  acl_save_prefix="$prefix"
>+  prefix="$acl_final_prefix"
>+  acl_save_exec_prefix="$exec_prefix"
>+  exec_prefix="$acl_final_exec_prefix"
>+  $1
>+  exec_prefix="$acl_save_exec_prefix"
>+  prefix="$acl_save_prefix"
>+])
>+
>+dnl AC_LIB_PREPARE_MULTILIB creates
>+dnl - a variable acl_libdirstem, containing the basename of the libdir, either
>+dnl   "lib" or "lib64" or "lib/64",
>+dnl - a variable acl_libdirstem2, as a secondary possible value for
>+dnl   acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
>+dnl   "lib/amd64".
>+AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
>+[
>+  dnl There is no formal standard regarding lib and lib64.
>+  dnl On glibc systems, the current practice is that on a system supporting
>+  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
>+  dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
>+  dnl the compiler's default mode by looking at the compiler's library search
>+  dnl path. If at least one of its elements ends in /lib64 or points to a
>+  dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
>+  dnl Otherwise we use the default, namely "lib".
>+  dnl On Solaris systems, the current practice is that on a system supporting
>+  dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
>+  dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
>+  dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
>+  AC_REQUIRE([AC_CANONICAL_HOST])
>+  acl_libdirstem=lib
>+  acl_libdirstem2=
>+  case "$host_os" in
>+    solaris*)
>+      dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
>+      dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
>+      dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
>+      dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
>+      dnl symlink is missing, so we set acl_libdirstem2 too.
>+      AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
>+        [AC_EGREP_CPP([sixtyfour bits], [
>+#ifdef _LP64
>+sixtyfour bits
>+#endif
>+           ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
>+        ])
>+      if test $gl_cv_solaris_64bit = yes; then
>+        acl_libdirstem=lib/64
>+        case "$host_cpu" in
>+          sparc*)        acl_libdirstem2=lib/sparcv9 ;;
>+          i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
>+        esac
>+      fi
>+      ;;
>+    *)
>+      searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
>+      if test -n "$searchpath"; then
>+        acl_save_IFS="${IFS= 	}"; IFS=":"
>+        for searchdir in $searchpath; do
>+          if test -d "$searchdir"; then
>+            case "$searchdir" in
>+              */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
>+              */../ | */.. )
>+                # Better ignore directories of this form. They are misleading.
>+                ;;
>+              *) searchdir=`cd "$searchdir" && pwd`
>+                 case "$searchdir" in
>+                   */lib64 ) acl_libdirstem=lib64 ;;
>+                 esac ;;
>+            esac
>+          fi
>+        done
>+        IFS="$acl_save_IFS"
>+      fi
>+      ;;
>+  esac
>+  test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
>+])
>+
>Index: contrib/tcsh/complete.tcsh
>===================================================================
>--- contrib/tcsh/complete.tcsh	(revision 298037)
>+++ contrib/tcsh/complete.tcsh	(working copy)
>@@ -1,5 +1,5 @@
> #
>-# $tcsh: complete.tcsh,v 1.52 2010/05/07 17:54:13 christos Exp $
>+# $tcsh: complete.tcsh,v 1.55 2014/09/27 07:08:45 kim Exp $
> # example file using the new completion code
> #
> # Debian GNU/Linux
>@@ -20,1209 +20,1262 @@
> # Cleanup by Martin A. Godisch <martin@godisch.de>.
> 
> onintr -
>-if (! $?prompt) goto end
>+if ( ! $?prompt ) goto end
> 
>-if ($?tcsh) then
>-    if ($tcsh != 1) then
>-   	set rev=$tcsh:r
>-	set rel=$rev:e
>-	set pat=$tcsh:e
>-	set rev=$rev:r
>+if ( $?tcsh ) then
>+  if ( $tcsh != 1 ) then
>+    set rev=$tcsh:r:r
>+    set rel=$tcsh:r:e
>+    if ( $rev > 6 || ( $rev > 5 && $rel > 1 ) ) then
>+      set _has_complete=1
>     endif
>-    if ($rev > 5 && $rel > 1) then
>-	set _complete=1
>-    endif
>-    unset rev rel pat
>+  endif
>+  unset rev rel
> endif
> 
>-if ($?_complete) then
>-    set noglob
>-    if ( ! $?hosts ) set hosts
>-    foreach f ("$HOME/.hosts" /usr/local/etc/csh.hosts "$HOME/.rhosts" /etc/hosts.equiv)
>-        if ( -r "$f" ) then
>-	    set hosts = ($hosts `grep -v "+" "$f" | grep -E -v "^#" | tr -s " " "	" | cut -f 1`)
>-	endif
>-    end
>-    if ( -r "$HOME/.netrc" ) then
>-	set f=`awk '/machine/ { print $2 }' < "$HOME/.netrc"` >& /dev/null
>-	set hosts=($hosts $f)
>-    endif
>-    if ( -r "$HOME/.ssh/known_hosts" ) then
>-	set f=`cat "$HOME/.ssh/known_hosts" | cut -f 1 -d \ ` >& /dev/null
>-	set f=`cat "$HOME/.ssh/known_hosts" | cut -f 1 -d \ | sed -e 's/,/ /g'` >& /dev/null
>-	set hosts=($hosts $f)
>-    endif
>-    unset f
>-    if ( ! $?hosts ) then
>-	set hosts=(hyperion.ee.cornell.edu phaeton.ee.cornell.edu \
>-		   guillemin.ee.cornell.edu vangogh.cs.berkeley.edu \
>-		   ftp.uu.net prep.ai.mit.edu export.lcs.mit.edu \
>-		   labrea.stanford.edu sumex-aim.stanford.edu \
>-		   tut.cis.ohio-state.edu)
>-    endif
>+if ( ! $?_has_complete ) goto end
> 
>-    complete ywho  	n/*/\$hosts/	# argument from list in $hosts
>-    complete rsh	p/1/\$hosts/ c/-/"(l n)"/   n/-l/u/ N/-l/c/ n/-/c/ p/2/c/ p/*/f/
>-    complete ssh	p/1/\$hosts/ c/-/"(l n)"/   n/-l/u/ N/-l/c/ n/-/c/ p/2/c/ p/*/f/
>-    complete xrsh	p/1/\$hosts/ c/-/"(l 8 e)"/ n/-l/u/ N/-l/c/ n/-/c/ p/2/c/ p/*/f/
>-    complete rlogin 	p/1/\$hosts/ c/-/"(l 8 e)"/ n/-l/u/
>-    complete telnet 	p/1/\$hosts/ p/2/x:'<port>'/ n/*/n/
>+if ( ! $?noglob ) set noglob _unset_noglob
> 
>-    complete cd  	p/1/d/		# Directories only
>-    complete chdir 	p/1/d/
>-    complete pushd 	p/1/d/
>-    complete popd 	p/1/d/
>-    complete pu 	p/1/d/
>-    complete po 	p/1/d/
>-    complete complete 	p/1/X/		# Completions only
>-    complete uncomplete	n/*/X/
>-    complete exec 	p/1/c/		# Commands only
>-    complete trace 	p/1/c/
>-    complete strace 	p/1/c/
>-    complete which	n/*/c/
>-    complete where	n/*/c/
>-    complete skill 	p/1/c/
>-    complete dde	p/1/c/ 
>-    complete adb	c/-I/d/ n/-/c/ N/-/"(core)"/ p/1/c/ p/2/"(core)"/
>-    complete sdb	p/1/c/
>-    complete dbx	c/-I/d/ n/-/c/ N/-/"(core)"/ p/1/c/ p/2/"(core)"/
>-    complete xdb	p/1/c/
>-    complete gdb	n/-d/d/ n/*/c/
>-    complete ups	p/1/c/
>-    complete set	'c/*=/f/' 'p/1/s/=' 'n/=/f/'
>-    complete unset	n/*/s/
>-    complete alias 	p/1/a/		# only aliases are valid
>-    complete unalias	n/*/a/
>-    complete xdvi 	n/*/f:*.dvi/	# Only files that match *.dvi
>-    complete dvips 	n/*/f:*.dvi/
>-    if ($?traditional_complete) then
>-        complete tex 	n/*/f:*.tex/	# Only files that match *.tex
>-    else
>-        complete tex 	n/*/f:*.{tex,texi}/	# Files that match *.tex and *.texi
>-    endif
>-    complete latex 	n/*/f:*.{tex,ltx}/
>-    complete su		c/--/"(login fast preserve-environment command shell \
>-			help version)"/	c/-/"(f l m p c s -)"/ \
>-			n/{-c,--command}/c/ \
>-			n@{-s,--shell}@'`cat /etc/shells`'@ n/*/u/
>-    complete cc 	c/-[IL]/d/ \
>-              c@-l@'`\ls -1 /usr/lib/lib*.a | sed s%^.\*/lib%%\;s%\\.a\$%%`'@ \
>-			c/-/"(o l c g L I D U)"/ n/*/f:*.[coasi]/
>-    complete acc 	c/-[IL]/d/ \
>-       c@-l@'`\ls -1 /usr/lang/SC1.0/lib*.a | sed s%^.\*/lib%%\;s%\\.a\$%%`'@ \
>-			c/-/"(o l c g L I D U)"/ n/*/f:*.[coasi]/
>-    complete gcc 	c/-[IL]/d/ \
>-		 	c/-f/"(caller-saves cse-follow-jumps delayed-branch \
>-		               elide-constructors expensive-optimizations \
>-			       float-store force-addr force-mem inline \
>-			       inline-functions keep-inline-functions \
>-			       memoize-lookups no-default-inline \
>-			       no-defer-pop no-function-cse omit-frame-pointer \
>-			       rerun-cse-after-loop schedule-insns \
>-			       schedule-insns2 strength-reduce \
>-			       thread-jumps unroll-all-loops \
>-			       unroll-loops syntax-only all-virtual \
>-			       cond-mismatch dollars-in-identifiers \
>-			       enum-int-equiv no-asm no-builtin \
>-			       no-strict-prototype signed-bitfields \
>-			       signed-char this-is-variable unsigned-bitfields \
>-			       unsigned-char writable-strings call-saved-reg \
>-			       call-used-reg fixed-reg no-common \
>-			       no-gnu-binutils nonnull-objects \
>-			       pcc-struct-return pic PIC shared-data \
>-			       short-enums short-double volatile)"/ \
>-		 	c/-W/"(all aggregate-return cast-align cast-qual \
>-		      	       comment conversion enum-clash error format \
>-		      	       id-clash-len implicit missing-prototypes \
>-		      	       no-parentheses pointer-arith return-type shadow \
>-		      	       strict-prototypes switch uninitialized unused \
>-		      	       write-strings)"/ \
>-		 	c/-m/"(68000 68020 68881 bitfield fpa nobitfield rtd \
>-			       short c68000 c68020 soft-float g gnu unix fpu \
>-			       no-epilogue)"/ \
>-		 	c/-d/"(D M N)"/ \
>-		 	c/-/"(f W vspec v vpath ansi traditional \
>-			      traditional-cpp trigraphs pedantic x o l c g L \
>-			      I D U O O2 C E H B b V M MD MM i dynamic \
>-			      nodtdlib static nostdinc undef)"/ \
>-		 	c/-l/f:*.a/ \
>-		 	n/*/f:*.{c,C,cc,o,a,s,i}/
>-    complete g++ 	n/*/f:*.{C,cc,o,s,i}/
>-    complete CC 	n/*/f:*.{C,cc,cpp,o,s,i}/
>-    complete rm 	c/--/"(directory force interactive verbose \
>-			recursive help version)"/ c/-/"(d f i v r R -)"/ \
>-			n/*/f:^*.{c,cc,C,h,in}/	# Protect precious files
>-    complete vi 	n/*/f:^*.[oa]/
>-    complete bindkey    N/-a/b/ N/-c/c/ n/-[ascr]/'x:<key-sequence>'/ \
>-			n/-[svedlr]/n/ c/-[vedl]/n/ c/-/"(a s k c v e d l r)"/\
>-			n/-k/"(left right up down)"/ p/2-/b/ \
>-			p/1/'x:<key-sequence or option>'/
>+# Old TCSH versions don't define OSTYPE.
>+# Use a close approximation instead.
> 
>-    complete find 	n/-fstype/"(nfs 4.2)"/ n/-name/f/ \
>-		  	n/-type/"(c b d f p l s)"/ n/-user/u/ n/-group/g/ \
>-			n/-exec/c/ n/-ok/c/ n/-cpio/f/ n/-ncpio/f/ n/-newer/f/ \
>-		  	c/-/"(fstype name perm prune type user nouser \
>-		  	     group nogroup size inum atime mtime ctime exec \
>-			     ok print ls cpio ncpio newer xdev depth \
>-			     daystart follow maxdepth mindepth noleaf version \
>-			     anewer cnewer amin cmin mmin true false uid gid \
>-			     ilname iname ipath iregex links lname empty path \
>-			     regex used xtype fprint fprint0 fprintf \
>-			     print0 printf not a and o or)"/ \
>-			     n/*/d/
>+if ( ! $?OSTYPE ) then
>+  setenv OSTYPE `echo "$HOSTTYPE" | sed -e 's/^(i[3456]86|(amd|x86_)64)-//'`
>+endif
> 
>-    complete -%*	c/%/j/			# fill in the jobs builtin
>-    complete {fg,bg,stop}	c/%/j/ p/1/"(%)"//
>+if ( ! $?hosts ) set hosts
> 
>-    complete limit	c/-/"(h)"/ n/*/l/
>-    complete unlimit	c/-/"(h)"/ n/*/l/
>+foreach f ( "$HOME/."{,r,ssh/known_}hosts* \
>+  /usr/local/etc/csh.hosts /etc/hosts.equiv )
>+  if ( -r "$f" ) then
>+    set hosts=($hosts `sed \
>+      -e 's/#.*//' \
>+      -e '/^[+-]@/d' \
>+      -e 's/^[-+]//' \
>+      -e 's/[[:space:]].*//' \
>+      -e 's/,/\n/g' "$f" \
>+      | sed -e '/^[.:[:xdigit:][:space:]]*$/d'`)
>+  endif
>+end
>+unset f
> 
>-    complete -co*	p/0/"(compress)"/	# make compress completion
>-						# not ambiguous
>-    if ($?traditional_complete) then
>-        complete zcat	n/*/f:*.Z/
>-    else
>-        # "zcat" may be linked to "compress" or "gzip"
>-        if (-X zcat) then
>-            zcat --version >& /dev/null
>-            if ($status != 0) then
>-                complete zcat	n/*/f:*.Z/
>-            else
>-                complete zcat	c/--/"(force help license quiet version)"/ \
>-				c/-/"(f h L q V -)"/ n/*/f:*.{gz,Z,z,zip}/
>-	    endif
>-        endif
>-    endif
>+if ( -r "$HOME/.netrc" ) then
>+  set hosts=($hosts `awk '$1 == "machine" { print $2 }' "$HOME/.netrc"`)
>+endif
> 
>-    complete finger	c/*@/\$hosts/ n/*/u/@ 
>-    complete ping	p/1/\$hosts/
>-    complete traceroute	p/1/\$hosts/
>+set hosts=(`echo $hosts | tr ' ' '\012' | sort -u`)
> 
>-    complete {talk,ntalk,phone}	p/1/'`users | tr " " "\012" | uniq`'/ \
>-		n/*/\`who\ \|\ grep\ \$:1\ \|\ awk\ \'\{\ print\ \$2\ \}\'\`/
>+if ( ! $#hosts ) then
>+  # This is just a hint for the user.
>+  set hosts=(ftp.funet.fi ftp.gnu.org ftp.uu.net)
>+endif
> 
>-    complete ftp	c/-/"(d i g n v)"/ n/-/\$hosts/ p/1/\$hosts/ n/*/n/
>+complete ywho		n/*/\$hosts/	# argument from list in $hosts
>+complete rsh		p/1/\$hosts/ c/-/"(l n)"/   n/-l/u/ N/-l/c/ n/-/c/ p/2/c/ p/*/f/
>+complete ssh		p/1/\$hosts/ c/-/"(l n)"/   n/-l/u/ N/-l/c/ n/-/c/ p/2/c/ p/*/f/
>+complete xrsh		p/1/\$hosts/ c/-/"(l 8 e)"/ n/-l/u/ N/-l/c/ n/-/c/ p/2/c/ p/*/f/
>+complete rlogin 	p/1/\$hosts/ c/-/"(l 8 e)"/ n/-l/u/
>+complete telnet 	p/1/\$hosts/ p/2/x:'<port>'/ n/*/n/
> 
>-    # this one is simple...
>-    #complete rcp c/*:/f/ C@[./\$~]*@f@ n/*/\$hosts/:
>-    # From Michael Schroeder <mlschroe@immd4.informatik.uni-erlangen.de> 
>-    # This one will rsh to the file to fetch the list of files!
>-    complete rcp 'c%*@*:%`set q=$:-0;set q="$q:s/@/ /";set q="$q:s/:/ /";set q=($q " ");rsh $q[2] -l $q[1] ls -dp $q[3]\*`%' 'c%*:%`set q=$:-0;set q="$q:s/:/ /";set q=($q " ");rsh $q[1] ls -dp $q[2]\*`%' 'c%*@%$hosts%:' 'C@[./$~]*@f@'  'n/*/$hosts/:'
>+complete cd  		p/1/d/		# Directories only
>+complete chdir 		p/1/d/
>+complete pushd 		p/1/d/
>+complete popd 		p/1/d/
>+complete pu 		p/1/d/
>+complete po 		p/1/d/
>+complete complete 	p/1/X/		# Completions only
>+complete uncomplete	n/*/X/
>+complete exec 		p/1/c/		# Commands only
>+complete trace 		p/1/c/
>+complete strace 	p/1/c/
>+complete which		n/*/c/
>+complete where		n/*/c/
>+complete skill 		p/1/c/
>+complete dde		p/1/c/ 
>+complete adb		c/-I/d/ n/-/c/ N/-/"(core)"/ p/1/c/ p/2/"(core)"/
>+complete sdb		p/1/c/
>+complete dbx		c/-I/d/ n/-/c/ N/-/"(core)"/ p/1/c/ p/2/"(core)"/
>+complete xdb		p/1/c/
>+complete gdb		n/-d/d/ n/*/c/
>+complete ups		p/1/c/
>+complete set		'c/*=/f/' 'p/1/s/=' 'n/=/f/'
>+complete unset		n/*/s/
>+complete alias 		p/1/a/		# only aliases are valid
>+complete unalias	n/*/a/
>+complete xdvi 		n/*/f:*.dvi/
>+complete dvips 		n/*/f:*.dvi/
>+complete tex	 	n/*/f:*.{tex,texi}/
>+complete latex	 	n/*/f:*.{tex,ltx}/
> 
>-    complete dd c/--/"(help version)"/ c/[io]f=/f/ \
>-		c/conv=*,/"(ascii ebcdic ibm block unblock \
>-			    lcase notrunc ucase swab noerror sync)"/,\
>-		c/conv=/"(ascii ebcdic ibm block unblock \
>-			  lcase notrunc ucase swab noerror sync)"/,\
>-	        c/*=/x:'<number>'/ \
>-		n/*/"(if of conv ibs obs bs cbs files skip file seek count)"/=
>+complete su \
>+  c/--/"(login fast preserve-environment command shell help version)"/ \
>+  c/-/"(f l m p c s -)"/ \
>+  n/{-c,--command}/c/ \
>+  n@{-s,--shell}@'`cat /etc/shells`'@ \
>+  n/*/u/
>+complete cc \
>+  c/-[IL]/d/ \
>+  c@-l@'`\ls -1 /usr/lib/lib*.a | sed s%^.\*/lib%%\;s%\\.a\$%%`'@ \
>+  c/-/"(o l c g L I D U)"/ n/*/f:*.[coasi]/
>+complete acc \
>+  c/-[IL]/d/ \
>+  c@-l@'`\ls -1 /usr/lang/SC1.0/lib*.a | sed s%^.\*/lib%%\;s%\\.a\$%%`'@ \
>+  c/-/"(o l c g L I D U)"/ n/*/f:*.[coasi]/
>+complete gcc \
>+  c/-[IL]/d/ \
>+  c/-f/"(caller-saves cse-follow-jumps delayed-branch elide-constructors \
>+	expensive-optimizations float-store force-addr force-mem inline \
>+	inline-functions keep-inline-functions memoize-lookups \
>+	no-default-inline no-defer-pop no-function-cse omit-frame-pointer \
>+	rerun-cse-after-loop schedule-insns schedule-insns2 strength-reduce \
>+	thread-jumps unroll-all-loops unroll-loops syntax-only all-virtual \
>+	cond-mismatch dollars-in-identifiers enum-int-equiv no-asm no-builtin \
>+	no-strict-prototype signed-bitfields signed-char this-is-variable \
>+	unsigned-bitfields unsigned-char writable-strings call-saved-reg \
>+	call-used-reg fixed-reg no-common no-gnu-binutils nonnull-objects \
>+	pcc-struct-return pic PIC shared-data short-enums short-double \
>+	volatile)"/ \
>+  c/-W/"(all aggregate-return cast-align cast-qual comment conversion \
>+	enum-clash error format id-clash-len implicit missing-prototypes \
>+	no-parentheses pointer-arith return-type shadow strict-prototypes \
>+	switch uninitialized unused write-strings)"/ \
>+  c/-m/"(68000 68020 68881 bitfield fpa nobitfield rtd short c68000 c68020 \
>+	soft-float g gnu unix fpu no-epilogue)"/ \
>+  c/-d/"(D M N)"/ \
>+  c/-/"(f W vspec v vpath ansi traditional traditional-cpp trigraphs pedantic \
>+	x o l c g L I D U O O2 C E H B b V M MD MM i dynamic nodtdlib static \
>+	nostdinc undef)"/ \
>+  c/-l/f:*.a/ \
>+  n/*/f:*.{c,C,cc,o,a,s,i}/
>+complete g++ 	n/*/f:*.{C,cc,o,s,i}/
>+complete CC 	n/*/f:*.{C,cc,cpp,o,s,i}/
>+complete rm \
>+  c/--/"(directory force interactive verbose recursive help version)"/ \
>+  c/-/"(d f i v r R -)"/ \
>+  n/*/f:^*.{c,cc,C,h,in}/
>+  # Protect precious files
>+complete vi 	n/*/f:^*.[oa]/
>+complete bindkey \
>+  N/-a/b/ N/-c/c/ n/-[ascr]/'x:<key-sequence>'/ \
>+  n/-[svedlr]/n/ c/-[vedl]/n/ c/-/"(a s k c v e d l r)"/ \
>+  n/-k/"(left right up down)"/ p/2-/b/ \
>+  p/1/'x:<key-sequence or option>'/
> 
>-    complete nslookup   p/1/x:'<host>'/ p/2/\$hosts/
>+complete find \
>+  n/-fstype/"(nfs 4.2)"/ \
>+  n/-name/f/ \
>+  n/-type/"(c b d f p l s)"/ \
>+  n/-user/u/ \
>+  n/-group/g/ \
>+  n/-exec/c/ \
>+  n/-ok/c/ \
>+  n/-cpio/f/ \
>+  n/-ncpio/f/ \
>+  n/-newer/f/ \
>+  c/-/"(fstype name perm prune type user nouser group nogroup size inum \
>+	atime mtime ctime exec ok print ls cpio ncpio newer xdev depth \
>+	daystart follow maxdepth mindepth noleaf version anewer cnewer \
>+	amin cmin mmin true false uid gid ilname iname ipath iregex links \
>+	lname empty path regex used xtype fprint fprint0 fprintf print0 \
>+	printf not a and o or)"/ \
>+  n/*/d/
> 
>-    complete ar c/[dmpqrtx]/"(c l o u v a b i)"/ p/1/"(d m p q r t x)"// \
>-		p/2/f:*.a/ p/*/f:*.o/
>+complete -%*		c/%/j/			# fill in the jobs builtin
>+complete {fg,bg,stop}	c/%/j/ p/1/"(%)"//
> 
>-    # these should be merged with the MH completion hacks below - jgotts
>-    complete {refile,sprev,snext,scan,pick,rmm,inc,folder,show} \
>-		"c@+@F:$HOME/Mail/@"
>+complete limit		c/-/"(h)"/ n/*/l/
>+complete unlimit	c/-/"(h)"/ n/*/l/
> 
>-    # these and interrupt handling from Jaap Vermeulen <jaap@sequent.com>
>-    complete {rexec,rxexec,rxterm,rmterm} \
>-			'p/1/$hosts/' 'c/-/(l L E)/' 'n/-l/u/' 'n/-L/f/' \
>-			'n/-E/e/' 'n/*/c/'
>-    complete kill	'c/-/S/' 'c/%/j/' \
>-			'n/*/`ps -u $LOGNAME | awk '"'"'{print $1}'"'"'`/'
>+#complete -co*	p/0/"(compress)"/	# make compress completion
>+#					    # not ambiguous
> 
>-    # these from Marc Horowitz <marc@cam.ov.com>
>-    complete attach 'n/-mountpoint/d/' 'n/-m/d/' 'n/-type/(afs nfs rvd ufs)/' \
>-		    'n/-t/(afs nfs rvd ufs)/' 'n/-user/u/' 'n/-U/u/' \
>-		    'c/-/(verbose quiet force printpath lookup debug map \
>-			  nomap remap zephyr nozephyr readonly write \
>-			  mountpoint noexplicit explicit type mountoptions \
>-			  nosetuid setuid override skipfsck lock user host)/' \
>-		    'n/-e/f/' 'n/*/()/'
>-    complete hesinfo	'p/1/u/' \
>-			'p/2/(passwd group uid grplist pcap pobox cluster \
>-			      filsys sloc service)/'
>+# "zcat" may be linked to "compress" or "gzip"
>+if (-X zcat) then
>+  zcat --version >& /dev/null
>+  if ($status != 0) then
>+    complete zcat	n/*/f:*.Z/
>+  else
>+    complete zcat	c/--/"(force help license quiet version)"/ \
>+			c/-/"(f h L q V -)"/ \
>+			n/*/f:*.{gz,Z,z,zip}/
>+  endif
>+endif
> 
>-    # these from E. Jay Berkenbilt <ejb@ERA.COM>
>-    # = isn't always followed by a filename or a path anymore - jgotts
>-    if ($?traditional_complete) then
>-        complete ./configure \
>-			 'c/--*=/f/' 'c/--{cache-file,prefix,exec-prefix,\
>-    				bindir,sbindir,libexecdir,datadir,\
>-				sysconfdir,sharedstatedir,localstatedir,\
>-				libdir,includedir,oldincludedir,infodir,\
>-				mandir,srcdir}/(=)//' \
>-			 'c/--/(cache-file verbose prefix exec-prefix bindir \
>-			 	sbindir libexecdir datadir sysconfdir \
>-				sharedstatedir localstatedir libdir \
>-				includedir oldincludedir infodir mandir \
>-				srcdir)//'
>-    else
>-	complete ./configure \
>-			'c@--{prefix,exec-prefix,bindir,sbindir,libexecdir,datadir,sysconfdir,sharedstatedir,localstatedir,infodir,mandir,srcdir,x-includes,x-libraries}=*@x:<directory e.g. /usr/local>'@ \
>- 			'c/--cachefile=*/x:<filename>/' \
>-  			'c/--{enable,disable,with}-*/x:<feature>//' \
>- 			'c/--*=/x:<directory>//' \
>-  			'c/--/(prefix= exec-prefix= bindir= \
>-			sbindir= libexecdir= datadir= sysconfdir= \
>-   			sharedstatedir= localstatedir= infodir= \
>-			mandir= srcdir= x-includes= x-libraries= cachefile= \
>- 			enable- disable- with- \
>- 			help no-create quiet silent version verbose )//'
>-    endif
>-    complete gs 'c/-sDEVICE=/(x11 cdjmono cdj550 epson eps9high epsonc \
>-			      dfaxhigh dfaxlow laserjet ljet4 sparc pbm \
>-			      pbmraw pgm pgmraw ppm ppmraw bit)/' \
>-		'c/-sOutputFile=/f/' 'c/-s/(DEVICE OutputFile)/=' \
>-		'c/-d/(NODISPLAY NOPLATFONTS NOPAUSE)/' 'n/*/f/'
>-    complete perl	'n/-S/c/'
>-    complete printenv	'n/*/e/'
>-    complete sccs	p/1/"(admin cdc check clean comb deledit delget \
>-			delta diffs edit enter fix get help info \
>-			print prs prt rmdel sccsdiff tell unedit \
>-			unget val what)"/
>-    complete setenv	'p/1/e/' 'c/*:/f/'
>+complete finger	c/*@/\$hosts/ n/*/u/@ 
>+complete ping	p/1/\$hosts/
>+complete traceroute	p/1/\$hosts/
> 
>-    # these and method of setting hosts from Kimmo Suominen <kim@tac.nyc.ny.us>
>-    if ( -f "$HOME/.mh_profile" && -x "`which folders`" ) then 
>+complete {talk,ntalk,phone} \
>+  p/1/'`users | tr " " "\012" | uniq`'/ \
>+  n/*/\`who\ \|\ grep\ \$:1\ \|\ awk\ \'\{\ print\ \$2\ \}\'\`/
> 
>-    if ( ! $?FOLDERS ) setenv FOLDERS "`folders -fast -recurse`"
>-    if ( ! $?MHA )     setenv MHA     "`ali | sed -e '/^ /d' -e 's/:.*//'`"
>+complete ftp	c/-/"(d i g n v)"/ n/-/\$hosts/ p/1/\$hosts/ n/*/n/
> 
>-    set folders = ( $FOLDERS )
>-    set mha = ( $MHA )
>+# this one is simple...
>+#complete rcp c/*:/f/ C@[./\$~]*@f@ n/*/\$hosts/:
>+# From Michael Schroeder <mlschroe@immd4.informatik.uni-erlangen.de> 
>+# This one will rsh to the file to fetch the list of files!
>+complete rcp 'c%*@*:%`set q=$:-0;set q="$q:s/@/ /";set q="$q:s/:/ /";set q=($q " ");rsh $q[2] -l $q[1] ls -dp $q[3]\*`%' 'c%*:%`set q=$:-0;set q="$q:s/:/ /";set q=($q " ");rsh $q[1] ls -dp $q[2]\*`%' 'c%*@%$hosts%:' 'C@[./$~]*@f@'  'n/*/$hosts/:'
> 
>-    complete ali \
>-        'c/-/(alias nolist list nonormalize normalize nouser user help)/' \
>-        'n,-alias,f,'
>+complete dd \
>+  c/--/"(help version)"/ c/[io]f=/f/ \
>+  c/conv=*,/"(ascii ebcdic ibm block unblock \
>+	      lcase notrunc ucase swab noerror sync)"/,\
>+  c/conv=/"(ascii ebcdic ibm block unblock \
>+	    lcase notrunc ucase swab noerror sync)"/,\
>+  c/*=/x:'<number>'/ \
>+  n/*/"(if of conv ibs obs bs cbs files skip file seek count)"/=
> 
>-    complete anno \
>-        'c/-/(component noinplace inplace nodate date text help)/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+complete nslookup   p/1/x:'<host>'/ p/2/\$hosts/
> 
>-    complete burst \
>-        'c/-/(noinplace inplace noquiet quiet noverbose verbose help)/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+complete ar \
>+  c/[dmpqrtx]/"(c l o u v a b i)"/ \
>+  p/1/"(d m p q r t x)"// \
>+  p/2/f:*.a/ \
>+  p/*/f:*.o/
> 
>-    complete comp \
>-        'c/-/(draftfolder draftmessage nodraftfolder editor noedit file form nouse use whatnowproc nowhatnowproc help)/' \
>-        'c,+,$folders,'  \
>-        'n,-whatnowproc,c,'  \
>-        'n,-file,f,'\
>-        'n,-form,f,'\
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+# these should be merged with the MH completion hacks below - jgotts
>+complete {refile,sprev,snext,scan,pick,rmm,inc,folder,show} \
>+	    "c@+@F:$HOME/Mail/@"
> 
>-    complete dist \
>-        'c/-/(noannotate annotate draftfolder draftmessage nodraftfolder editor noedit form noinplace inplace whatnowproc nowhatnowproc help)/' \
>-        'c,+,$folders,'  \
>-        'n,-whatnowproc,c,'  \
>-        'n,-form,f,'\
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+# these and interrupt handling from Jaap Vermeulen <jaap@sequent.com>
>+complete {rexec,rxexec,rxterm,rmterm} \
>+  'p/1/$hosts/' \
>+  'c/-/(l L E)/' \
>+  'n/-l/u/' \
>+  'n/-L/f/' \
>+  'n/-E/e/' \
>+  'n/*/c/'
>+complete kill \
>+  'c/-/S/' \
>+  'c/%/j/' \
>+  'n/*/`ps -u $LOGNAME | awk '"'"'{print $1}'"'"'`/'
> 
>-    complete folder \
>-        'c/-/(all nofast fast noheader header nopack pack noverbose verbose norecurse recurse nototal total noprint print nolist list push pop help)/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+# these from Marc Horowitz <marc@cam.ov.com>
>+complete attach \
>+  'n/-mountpoint/d/' \
>+  'n/-m/d/' \
>+  'n/-type/(afs nfs rvd ufs)/' \
>+  'n/-t/(afs nfs rvd ufs)/' \
>+  'n/-user/u/' \
>+  'n/-U/u/' \
>+  'c/-/(verbose quiet force printpath lookup debug map nomap remap zephyr \
>+	nozephyr readonly write mountpoint noexplicit explicit type \
>+	mountoptions nosetuid setuid override skipfsck lock user host)/' \
>+  'n/-e/f/' \
>+  'n/*/()/'
>+complete hesinfo \
>+  'p/1/u/' \
>+  'p/2/(passwd group uid grplist pcap pobox cluster filsys sloc service)/'
> 
>-    complete folders \
>-        'c/-/(all nofast fast noheader header nopack pack noverbose verbose norecurse recurse nototal total noprint print nolist list push pop help)/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+complete ./configure \
>+  'c@--{prefix,exec-prefix,bindir,sbindir,libexecdir,datadir,sysconfdir,sharedstatedir,localstatedir,infodir,mandir,srcdir,x-includes,x-libraries}=*@x:<directory e.g. /usr/local>'@ \
>+  'c/--cachefile=*/x:<filename>/' \
>+  'c/--{enable,disable,with}-*/x:<feature>//' \
>+  'c/--*=/x:<directory>//' \
>+  'c/--/(prefix= exec-prefix= bindir= sbindir= libexecdir= datadir= \
>+	sysconfdir= sharedstatedir= localstatedir= infodir= mandir= \
>+	srcdir= x-includes= x-libraries= cachefile= enable- disable- \
>+	with- help no-create quiet silent version verbose )//'
> 
>-    complete forw \
>-        'c/-/(noannotate annotate draftfolder draftmessage nodraftfolder editor noedit filter form noformat format noinplace inplace digest issue volume whatnowproc nowhatnowproc help)/' \
>-        'c,+,$folders,'  \
>-        'n,-whatnowproc,c,'  \
>-        'n,-filter,f,'\
>-        'n,-form,f,'\
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+complete gs \
>+  'c/-sDEVICE=/(x11 cdjmono cdj550 epson eps9high epsonc dfaxhigh dfaxlow \
>+		laserjet ljet4 sparc pbm pbmraw pgm pgmraw ppm ppmraw bit)/' \
>+  'c/-sOutputFile=/f/' 'c/-s/(DEVICE OutputFile)/=' \
>+  'c/-d/(NODISPLAY NOPLATFONTS NOPAUSE)/' 'n/*/f/'
>+complete perl		'n/-S/c/'
>+complete sccs \
>+  p/1/"(admin cdc check clean comb deledit delget delta diffs edit enter \
>+	fix get help info print prs prt rmdel sccsdiff tell unedit unget \
>+	val what)"/
> 
>-    complete inc \
>-        'c/-/(audit file noaudit nochangecur changecur file form format nosilent silent notruncate truncate width help)/' \
>-        'c,+,$folders,'  \
>-        'n,-audit,f,'\
>-        'n,-form,f,'
>+complete printenv	'n/*/e/'
>+complete setenv		'p/1/e/' 'c/*:/f/'
> 
>-    complete mark \
>-        'c/-/(add delete list sequence nopublic public nozero zero help)/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+# these and method of setting hosts from Kimmo Suominen <kim@tac.nyc.ny.us>
>+if ( -f "$HOME/.mh_profile" && -X folders ) then 
>+  if ( ! $?FOLDERS ) setenv FOLDERS "`folders -fast -recurse`"
>+  if ( ! $?MHA )     setenv MHA     "`ali | sed -e '/^ /d' -e 's/:.*//'`"
> 
>-    complete mhmail \
>-        'c/-/(body cc from subject help)/' \
>-        'n,-cc,$mha,'  \
>-        'n,-from,$mha,'  \
>-        'n/*/$mha/'
>+  set folders = ( $FOLDERS )
>+  set mha = ( $MHA )
> 
>-    complete mhpath \
>-        'c/-/(help)/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+  complete ali \
>+    'c/-/(alias nolist list nonormalize normalize nouser user help)/' \
>+    'n,-alias,f,'
> 
>-    complete msgchk \
>-        'c/-/(nodate date nonotify notify help)/' 
>+  complete anno \
>+    'c/-/(component noinplace inplace nodate date text help)/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete msh \
>-        'c/-/(prompt noscan scan notopcur topcur help)/' 
>+  complete burst \
>+    'c/-/(noinplace inplace noquiet quiet noverbose verbose help)/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete next \
>-        'c/-/(draft form moreproc nomoreproc length width showproc noshowproc header noheader help)/' \
>-        'c,+,$folders,'  \
>-        'n,-moreproc,c,'  \
>-        'n,-showproc,c,'  \
>-        'n,-form,f,'
>+  complete comp \
>+    'c/-/(draftfolder draftmessage nodraftfolder editor noedit file form nouse use whatnowproc nowhatnowproc help)/' \
>+    'c,+,$folders,'  \
>+    'n,-whatnowproc,c,'  \
>+    'n,-file,f,'\
>+    'n,-form,f,'\
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete packf \
>-        'c/-/(file help)/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+  complete dist \
>+    'c/-/(noannotate annotate draftfolder draftmessage nodraftfolder editor noedit form noinplace inplace whatnowproc nowhatnowproc help)/' \
>+    'c,+,$folders,'  \
>+    'n,-whatnowproc,c,'  \
>+    'n,-form,f,'\
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete pick \
>-        'c/-/(and or not lbrace rbrace cc date from search subject to othercomponent after before datefield sequence nopublic public nozero zero nolist list help)/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+  complete folder \
>+    'c/-/(all nofast fast noheader header nopack pack noverbose verbose norecurse recurse nototal total noprint print nolist list push pop help)/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete prev \
>-        'c/-/(draft form moreproc nomoreproc length width showproc noshowproc header noheader help)/' \
>-        'c,+,$folders,'  \
>-        'n,-moreproc,c,'  \
>-        'n,-showproc,c,'  \
>-        'n,-form,f,'
>+  complete folders \
>+    'c/-/(all nofast fast noheader header nopack pack noverbose verbose norecurse recurse nototal total noprint print nolist list push pop help)/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete prompter \
>-        'c/-/(erase kill noprepend prepend norapid rapid nodoteof doteof help)/' 
>+  complete forw \
>+    'c/-/(noannotate annotate draftfolder draftmessage nodraftfolder editor noedit filter form noformat format noinplace inplace digest issue volume whatnowproc nowhatnowproc help)/' \
>+    'c,+,$folders,'  \
>+    'n,-whatnowproc,c,'  \
>+    'n,-filter,f,'\
>+    'n,-form,f,'\
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete refile \
>-        'c/-/(draft nolink link nopreserve preserve src file help)/' \
>-        'c,+,$folders,'  \
>-        'n,-file,f,'\
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+  complete inc \
>+    'c/-/(audit file noaudit nochangecur changecur file form format nosilent silent notruncate truncate width help)/' \
>+    'c,+,$folders,'  \
>+    'n,-audit,f,'\
>+    'n,-form,f,'
> 
>-    complete rmf \
>-        'c/-/(nointeractive interactive help)/' \
>-        'c,+,$folders,'  
>+  complete mark \
>+    'c/-/(add delete list sequence nopublic public nozero zero help)/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete rmm \
>-        'c/-/(help)/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+  complete mhmail \
>+    'c/-/(body cc from subject help)/' \
>+    'n,-cc,$mha,'  \
>+    'n,-from,$mha,'  \
>+    'n/*/$mha/'
> 
>-    complete scan \
>-        'c/-/(noclear clear form format noheader header width noreverse reverse file help)/' \
>-        'c,+,$folders,'  \
>-        'n,-form,f,'\
>-        'n,-file,f,'\
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+  complete mhpath \
>+    'c/-/(help)/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete send \
>-        'c/-/(alias draft draftfolder draftmessage nodraftfolder filter nofilter noformat format noforward forward nomsgid msgid nopush push noverbose verbose nowatch watch width help)/' \
>-        'n,-alias,f,'\
>-        'n,-filter,f,'
>+  complete msgchk \
>+    'c/-/(nodate date nonotify notify help)/' 
> 
>-    complete show \
>-        'c/-/(draft form moreproc nomoreproc length width showproc noshowproc header noheader help)/' \
>-        'c,+,$folders,'  \
>-        'n,-moreproc,c,'  \
>-        'n,-showproc,c,'  \
>-        'n,-form,f,'\
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+  complete msh \
>+    'c/-/(prompt noscan scan notopcur topcur help)/' 
> 
>-    complete sortm \
>-        'c/-/(datefield textfield notextfield limit nolimit noverbose verbose help)/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+  complete next \
>+    'c/-/(draft form moreproc nomoreproc length width showproc noshowproc header noheader help)/' \
>+    'c,+,$folders,'  \
>+    'n,-moreproc,c,'  \
>+    'n,-showproc,c,'  \
>+    'n,-form,f,'
> 
>-    complete vmh \
>-        'c/-/(prompt vmhproc novmhproc help)/' \
>-        'n,-vmhproc,c,'  
>+  complete packf \
>+    'c/-/(file help)/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete whatnow \
>-        'c/-/(draftfolder draftmessage nodraftfolder editor noedit prompt help)/' 
>+  complete pick \
>+    'c/-/(and or not lbrace rbrace cc date from search subject to othercomponent after before datefield sequence nopublic public nozero zero nolist list help)/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    complete whom \
>-        'c/-/(alias nocheck check draft draftfolder draftmessage nodraftfolder help)/' \
>-        'n,-alias,f,'
>+  complete prev \
>+    'c/-/(draft form moreproc nomoreproc length width showproc noshowproc header noheader help)/' \
>+    'c,+,$folders,'  \
>+    'n,-moreproc,c,'  \
>+    'n,-showproc,c,'  \
>+    'n,-form,f,'
> 
>-    complete plum \
>-        'c/-/()/' \
>-        'c,+,$folders,'  \
>-        'n,*,`(mark | sed "s/:.*//";echo next cur prev first last)|tr " " "\12" | sort -u`,'
>+  complete prompter \
>+    'c/-/(erase kill noprepend prepend norapid rapid nodoteof doteof help)/' 
> 
>-    complete mail \
>-        'c/-/()/' \
>-        'n/*/$mha/'
>+  complete refile \
>+    'c/-/(draft nolink link nopreserve preserve src file help)/' \
>+    'c,+,$folders,'  \
>+    'n,-file,f,'\
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    endif
>+  complete rmf \
>+    'c/-/(nointeractive interactive help)/' \
>+    'c,+,$folders,'  
> 
>-    #from Dan Nicolaescu <dann@ics.uci.edu>
>-    if ( $?MODULESHOME ) then
>-	alias Compl_module 'find ${MODULEPATH:as/:/ /} -name .version -o -name .modulea\* -prune -o -print  | sed `echo "-e s@${MODULEPATH:as%:%/\*@@g -e s@%}/\*@@g"`'
>-	complete module 'p%1%(add load unload switch display avail use unuse update purge list clear help initadd initrm initswitch initlist initclear)%' \
>-	'n%{unl*,sw*,inits*}%`echo "$LOADEDMODULES:as/:/ /"`%' \
>-	'n%{lo*,di*,he*,inita*,initr*}%`eval Compl_module`%' \
>-	'N%{sw*,initsw*}%`eval Compl_module`%' 'C%-%(-append)%' 'n%{use,unu*,av*}%d%' 'n%-append%d%' \
>-	'C%[^-]*%`eval Compl_module`%'
>-    endif
>+  complete rmm \
>+    'c/-/(help)/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
> 
>-    # from George Cox
>-    complete acroread	'p/*/f:*.{pdf,PDF}/'
>-    complete apachectl  'c/*/(start stop restart fullstatus status graceful \
>-			configtest help)/'
>-    complete appletviewer	'p/*/f:*.class/'
>-    complete bison	'c/--/(debug defines file-prefix= fixed-output-files \
>-			help name-prefix= no-lines no-parser output= \
>-			token-table verbose version yacc)/' \
>-			'c/-/(b d h k l n o p t v y V)/' 'n/-b/f/' 'n/-o/f/' \
>-			'n/-p/f/'
>-    complete bzcat	c/--/"(help test quiet verbose license version)"/ \
>+  complete scan \
>+    'c/-/(noclear clear form format noheader header width noreverse reverse file help)/' \
>+    'c,+,$folders,'  \
>+    'n,-form,f,'\
>+    'n,-file,f,'\
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
>+
>+  complete send \
>+    'c/-/(alias draft draftfolder draftmessage nodraftfolder filter nofilter noformat format noforward forward nomsgid msgid nopush push noverbose verbose nowatch watch width help)/' \
>+    'n,-alias,f,'\
>+    'n,-filter,f,'
>+
>+  complete show \
>+    'c/-/(draft form moreproc nomoreproc length width showproc noshowproc header noheader help)/' \
>+    'c,+,$folders,'  \
>+    'n,-moreproc,c,'  \
>+    'n,-showproc,c,'  \
>+    'n,-form,f,'\
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
>+
>+  complete sortm \
>+    'c/-/(datefield textfield notextfield limit nolimit noverbose verbose help)/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
>+
>+  complete vmh \
>+    'c/-/(prompt vmhproc novmhproc help)/' \
>+    'n,-vmhproc,c,'  
>+
>+  complete whatnow \
>+    'c/-/(draftfolder draftmessage nodraftfolder editor noedit prompt help)/' 
>+
>+  complete whom \
>+    'c/-/(alias nocheck check draft draftfolder draftmessage nodraftfolder help)/' \
>+    'n,-alias,f,'
>+
>+  complete plum \
>+    'c/-/()/' \
>+    'c,+,$folders,'  \
>+    'n,*,`(mark | sed "s/:.*//" ; echo next cur prev first last)|tr " " "\012" | sort -u`,'
>+
>+  complete mail \
>+    'c/-/()/' \
>+    'n/*/$mha/'
>+
>+endif
>+
>+#from Dan Nicolaescu <dann@ics.uci.edu>
>+if ( $?MODULESHOME ) then
>+  alias Compl_module \
>+    'find ${MODULEPATH:as/:/ /} -name .version -o -name .modulea\* -prune \
>+    -o -print | sed `echo "-e s@${MODULEPATH:as%:%/\*@@g -e s@%}/\*@@g"`'
>+  complete module \
>+    'p%1%(add load unload switch display avail use unuse update purge list \
>+	  clear help initadd initrm initswitch initlist initclear)%' \
>+    'n%{unl*,sw*,inits*}%`echo "$LOADEDMODULES:as/:/ /"`%' \
>+    'n%{lo*,di*,he*,inita*,initr*}%`eval Compl_module`%' \
>+    'N%{sw*,initsw*}%`eval Compl_module`%' \
>+    'C%-%(-append)%' \
>+    'n%{use,unu*,av*}%d%' \
>+    'n%-append%d%' \
>+    'C%[^-]*%`eval Compl_module`%'
>+endif
>+
>+# from George Cox
>+complete acroread	'p/*/f:*.{pdf,PDF}/'
>+complete apachectl	'c/*/(start stop restart fullstatus status graceful \
>+			      configtest help)/'
>+complete appletviewer	'p/*/f:*.class/'
>+complete bison		'c/--/(debug defines file-prefix= fixed-output-files \
>+				help name-prefix= no-lines no-parser output= \
>+				token-table verbose version yacc)/' \
>+			'c/-/(b d h k l n o p t v y V)/' \
>+			'n/-b/f/' 'n/-o/f/' 'n/-p/f/'
>+complete bzcat		c/--/"(help test quiet verbose license version)"/ \
> 			c/-/"(h t L V -)"/ n/*/f:*.{bz2,tbz}/
>-    complete bunzip2	c/--/"(help keep force test stdout quiet verbose \
>-                        license version)"/ c/-/"(h k f t c q v L V -)"/ \
>+complete bunzip2	c/--/"(help keep force test stdout quiet verbose \
>+				license version)"/ \
>+			c/-/"(h k f t c q v L V -)"/ \
> 			n/*/f:*.{bz2,tbz}/
>-    complete bzip2	c/--/"(help decompress compress keep force test \
>-			stdout quiet verbose license version small)"/ \
>+complete bzip2		c/--/"(help decompress compress keep force test \
>+				stdout quiet verbose license version small)"/ \
> 			c/-/"(h d z k f t c q v L V s 1 2 3 4 5 6 7 8 9 -)"/ \
> 			n/{-d,--decompress}/f:*.{bz2,tbz}/ \
> 			N/{-d,--decompress}/f:*.{bz2,tbz}/ n/*/f:^*.{bz2,tbz}/
>-    complete c++	'p/*/f:*.{c++,cxx,c,cc,C,cpp}/'
>-    complete co		'p@1@`\ls -1a RCS | sed -e "s/$.*$,v/\1/"`@'
>-    complete crontab	'n/-u/u/'
>-    complete camcontrol	'p/1/(cmd debug defects devlist eject inquiry \
>-			modepage negotiate periphlist rescan reset start \
>-			stop tags tur)/'
>-    complete ctlinnd	'p/1/(addhist allow begin cancel changegroup \
>-			checkfile drop feedinfo flush flushlogs go hangup \
>-			logmode mode name newgroup param pause readers refile \
>-			reject reload renumber reserve rmgroup send shutdown \
>-			kill throttle trace xabort xexec)/'
>-    complete cvs	'c/--/(help help-commands help-synonyms)/' \
>-			'p/1/(add admin annotate checkout commit diff \
>-			edit editors export history import init log login \
>-			logout rdiff release remove rtag status tag unedit \
>-			update watch watchers)/' 'n/-a/(edit unedit commit \
>-			all none)/' 'n/watch/(on off add remove)/'
>-    complete svn 	'C@file:///@`'"${HOME}/etc/tcsh/complete.d/svn"'`@@' \
>+complete c++		'p/*/f:*.{c++,cxx,c,cc,C,cpp}/'
>+complete co		'p@1@`\ls -1a RCS | sed -e "s/$.*$,v/\1/"`@'
>+complete crontab	'n/-u/u/'
>+complete camcontrol	'p/1/(cmd debug defects devlist eject inquiry \
>+			      modepage negotiate periphlist rescan reset \
>+			      start stop tags tur)/'
>+complete ctlinnd	'p/1/(addhist allow begin cancel changegroup \
>+			      checkfile drop feedinfo flush flushlogs go \
>+			      hangup logmode mode name newgroup param pause \
>+			      readers refile reject reload renumber reserve \
>+			      rmgroup send shutdown kill throttle trace \
>+			      xabort xexec)/'
>+complete cvs		'c/--/(help help-commands help-synonyms)/' \
>+			'p/1/(add admin annotate checkout commit diff edit \
>+			      editors export history import init log login \
>+			      logout rdiff release remove rtag status tag \
>+			      unedit update watch watchers)/' \
>+			'n/-a/(edit unedit commit all none)/' \
>+			'n/watch/(on off add remove)/'
>+complete svn	 	'C@file:///@`'"${HOME}/etc/tcsh/complete.d/svn"'`@@' \
> 			'n@ls@(file:/// svn+ssh:// svn://)@@' \
>-			'n@help@(add blame cat checkout \
>-			cleanup commit copy delete export help \
>-			import info list ls lock log merge mkdir \
>-			move propdel propedit propget proplist \
>-			propset resolved revert status switch unlock \
>-			update)@' 'p@1@(add blame cat checkout \
>-			cleanup commit copy delete export help \
>-			import info list ls lock log merge mkdir \
>-			move propdel propedit propget proplist \
>-			propset resolved revert status switch unlock \
>-			update)@'
>-    complete cxx	'p/*/f:*.{c++,cxx,c,cc,C,cpp}/'
>-    complete detex	'p/*/f:*.tex/'
>-    complete edquota    'n/*/u/'
>-    complete exec	'p/1/c/'
>-    complete ghostview	'p/*/f:*.ps/'
>-    complete gv		'p/*/f:*.ps/'
>-    complete ifconfig	'p@1@`ifconfig -l`@' 'n/*/(range phase link netmask \
>-			mtu vlandev vlan metric mediaopt down delete \
>-			broadcast arp debug)/'
>-    complete imake	'c/-I/d/'
>-    complete ipfw 	'p/1/(flush add delete list show zero)/' \
>+			'n@help@(add blame cat checkout cleanup commit copy \
>+				  delete export help import info list ls \
>+				  lock log merge mkdir move propdel propedit \
>+				  propget proplist propset resolved revert \
>+				  status switch unlock update)@' \
>+			'p@1@(add blame cat checkout cleanup commit copy \
>+			      delete export help import info list ls lock \
>+			      log merge mkdir move propdel propedit propget \
>+			      proplist propset resolved revert status switch \
>+			      unlock update)@'
>+
>+complete cxx		'p/*/f:*.{c++,cxx,c,cc,C,cpp}/'
>+complete detex		'p/*/f:*.tex/'
>+complete edquota	'n/*/u/'
>+complete exec		'p/1/c/'
>+complete ghostview	'p/*/f:*.ps/'
>+complete gv		'p/*/f:*.ps/'
>+complete ifconfig	'p@1@`ifconfig -l`@' \
>+			'n/*/(range phase link netmask mtu vlandev vlan \
>+			    metric mediaopt down delete broadcast arp debug)/'
>+complete imake		'c/-I/d/'
>+complete ipfw		'p/1/(flush add delete list show zero)/' \
> 			'n/add/(allow permit accept pass deny drop reject \
>-			reset count skipto num divert port tee port)/'
>-    complete javac	'p/*/f:*.java/'
>-    complete ldif2ldbm	'n/-i/f:*.ldif/'
>-    complete libtool	'c/--mode=/(compile execute finish install link \
>-			uninstall)/' 'c/--/(config debug dry-run features \
>-			finish help quiet silent version mode=)/'
>-    complete libtoolize	'c/--/(automake copy debug dry-run force help ltdl \
>-			ltdl-tar version)/'
>-    complete links	'c/-/(assume-codepage async-dns download-dir \
>-			format-cache-size ftp-proxy help http-proxy \
>-			max-connections max-connections-to-host \
>-			memory-cache-size receive-timeout retries \
>-			unrestartable-receive-timeout version)/'
>-    complete natd	c/-/'(alias_address config deny_incoming dynamic \
>-			inport interface log log_denied log_facility \
>-			outport outport port pptpalias proxy_only \
>-			proxy_rule redirect_address redirect_port \
>-			reverse same_ports unregistered_only use_sockets \
>-			verbose)'/ 'n@-interface@`ifconfig -l`@'
>-    complete netstat	'n@-I@`ifconfig -l`@'
>-    complete objdump	'c/--/(adjust-vma= all-headers architecture= \
>-			archive-headers debugging demangle disassemble \
>-			disassemble-all disassemble-zeroes dynamic-reloc \
>-			dynamic-syms endian= file-headers full-contents \
>-			headers help info line-numbers no-show-raw-insn \
>-			prefix-addresses private-headers reloc section-headers \
>-			section=source stabs start-address= stop-address= \
>-			syms target= version wide)/' \
>+				reset count skipto num divert port tee port)/'
>+complete javac		'p/*/f:*.java/'
>+complete ldif2ldbm	'n/-i/f:*.ldif/'
>+complete libtool	'c/--mode=/(compile execute finish install link \
>+				    uninstall)/' \
>+			'c/--/(config debug dry-run features finish help \
>+				quiet silent version mode=)/'
>+complete libtoolize	'c/--/(automake copy debug dry-run force help ltdl \
>+				ltdl-tar version)/'
>+complete links		'c/-/(assume-codepage async-dns download-dir \
>+			      format-cache-size ftp-proxy help http-proxy \
>+			      max-connections max-connections-to-host \
>+			      memory-cache-size receive-timeout retries \
>+			      unrestartable-receive-timeout version)/'
>+complete natd		c/-/'(alias_address config deny_incoming dynamic \
>+			      inport interface log log_denied log_facility \
>+			      outport outport port pptpalias proxy_only \
>+			      proxy_rule redirect_address redirect_port \
>+			      reverse same_ports unregistered_only use_sockets \
>+			      verbose)'/ \
>+			'n@-interface@`ifconfig -l`@'
>+complete netstat	'n@-I@`ifconfig -l`@'
>+complete objdump	'c/--/(adjust-vma= all-headers architecture= \
>+			      archive-headers debugging demangle disassemble \
>+			      disassemble-all disassemble-zeroes dynamic-reloc \
>+			      dynamic-syms endian= file-headers full-contents \
>+			      headers help info line-numbers no-show-raw-insn \
>+			      prefix-addresses private-headers reloc \
>+			      section-headers section=source stabs \
>+			      start-address= stop-address= syms target= \
>+			      version wide)/' \
> 			'c/-/(a h i f C d D p r R t T x s S l w)/'
>-    complete xmodmap	'c/-/(display help grammar verbose quiet n e pm pk \
>-			pke pp)/'
>-    complete lynx	'c/-/(accept_all_cookies anonymous assume_charset= \
>-			assume_local_charset= assume_unrec_charset= auth= base \
>-			book buried_news cache= case cfg= child cookie_file= \
>-			cookies core crawl debug_partial display= dump editor= \
>-			emacskeys enable_scrollback error_file= force_html \
>-			force_secure forms_options from ftp get_data head help \
>-			hiddenlinks= historical homepage= image_links index= \
>-			ismap link= localhost mime_header minimal \
>-			newschunksize= newsmaxchunk= nobrowse nocc nocolor \
>-			nofilereferer nolist nolog nopause noprint noredir \
>-			noreferer nostatus number_links partial partial_thres \
>-			pauth= popup post_data preparsed print pseudo_inlines \
>-			raw realm reload restrictions= resubmit_posts rlogin \
>-			selective show_cursor soft_dquotes source stack_dump \
>-			startfile_ok tagsoup telnet term= tlog trace traversal \
>-			underscore useragent= validate verbose version vikeys \
>-			width=)/' 'c/(http|ftp)/$URLS/'
>-    complete gmake	'c/{--directory=,--include-dir=}/d/' \
>+complete xmodmap	'c/-/(display help grammar verbose quiet n e pm pk \
>+			      pke pp)/'
>+complete lynx		'c/-/(accept_all_cookies anonymous assume_charset= \
>+			      assume_local_charset= assume_unrec_charset= \
>+			      auth= base book buried_news cache= case cfg= \
>+			      child cookie_file= cookies core crawl \
>+			      debug_partial display= dump editor= emacskeys \
>+			      enable_scrollback error_file= force_html \
>+			      force_secure forms_options from ftp get_data \
>+			      head help hiddenlinks= historical homepage= \
>+			      image_links index= ismap link= localhost \
>+			      mime_header minimal newschunksize= \
>+			      newsmaxchunk= nobrowse nocc nocolor \
>+			      nofilereferer nolist nolog nopause noprint \
>+			      noredir noreferer nostatus number_links \
>+			      partial partial_thres pauth= popup post_data \
>+			      preparsed print pseudo_inlines raw realm \
>+			      reload restrictions= resubmit_posts rlogin \
>+			      selective show_cursor soft_dquotes source \
>+			      stack_dump startfile_ok tagsoup telnet term= \
>+			      tlog trace traversal underscore useragent= \
>+			      validate verbose version vikeys width=)/' \
>+			'c/(http|ftp)/$URLS/'
>+complete gmake		'c/{--directory=,--include-dir=}/d/' \
> 			'c/{--assume-new,--assume-old,--makefile,--new-file,--what-if,--file}/f/' \
> 			'c/--/(assume-new= assume-old= debug directory= \
>-			dry-run environment-overrides file= help \
>-			ignore-errors include-dir= jobs[=N] just-print \
>-			keep-going load-average[=N] makefile= max-load[=N] \
>-			new-file= no-builtin-rules no-keep-going \
>-			no-print-directory old-file= print-data-base \
>-			print-directory question quiet recon silent stop \
>-			touch version warn-undefined-variables what-if=)/' \
>+			      dry-run environment-overrides file= help \
>+			      ignore-errors include-dir= jobs[=N] just-print \
>+			      keep-going load-average[=N] makefile= \
>+			      max-load[=N] new-file= no-builtin-rules \
>+			      no-keep-going no-print-directory old-file= \
>+			      print-data-base print-directory question quiet \
>+			      recon silent stop touch version \
>+			      warn-undefined-variables what-if=)/' \
> 			'n@*@`cat -s GNUMakefile Makefile makefile |& sed -n -e "/No such file/d" -e "s/^$[A-Za-z0-9-]*$:.*/\1/p"`@' \
>-			'n/=/f/' 'n/-f/f/'
>-    complete mixer	p/1/'(vol bass treble synth pcm speaker mic cd mix \
>-			pcm2 rec igain ogain line1 line2 line3)'/ \
>+			'n/=/f/' \
>+			'n/-f/f/'
>+complete mixer		p/1/'(vol bass treble synth pcm speaker mic cd mix \
>+			      pcm2 rec igain ogain line1 line2 line3)'/ \
> 			p@2@'`mixer $:-1 | awk \{\ print\ \$7\ \}`'@
> 
>-    complete mpg123	'c/--/(2to1 4to1 8bit aggressive au audiodevice \
>-    			auth buffer cdr check doublespeed equalizer frames \
>-			gain halfspeed headphones left lineout list mix mono \
>-			proxy quiet random rate reopen resync right scale \
>-			shuffle single0 single1 skip speaker stdout stereo \
>-			test verbose wav)/'
>-    complete mysqladmin	'n/*/(create drop extended-status flush-hosts \
>-			flush-logs flush-status flush-tables flush-privileges \
>-			kill password ping processlist reload refresh \
>-			shutdown status variables version)/'
>-    complete mutt	"c@-f=@F:${HOME}/Mail/@" \
>-			n/-a/f/ \
>-			n/-F/f/ n/-H/f/ \
>-			n/-s/x:'<subject line>'/ \
>-			n/-e/x:'<command>'/ \
>-			n@-b@'`cat "${HOME}/.muttrc-alias" | awk '"'"'{print $2 }'"'"\`@ \
>-			n@-c@'`cat "${HOME}/.muttrc-alias" | awk '"'"'{print $2 }'"'"\`@ \
>-			n@*@'`cat "${HOME}/.muttrc-alias" | awk '"'"'{print $2 }'"'"\`@
>-    complete ndc	'n/*/(status dumpdb reload stats trace notrace \
>-			querylog start stop restart )/'
>-    if ($?traditional_complete) then
>-        complete nm \
>-		'c/--/(debug-syms defined-only demangle dynamic \
>-			extern-only format= help line-numbers no-demangle \
>-			no-sort numeric-sort portability print-armap \
>-			print-file-name reverse-sort size-sort undefined-only \
>-			version)/' 'p/*/f:^*.{h,C,c,cc}/'
>-    else
>-	complete nm \
>-		'c/--radix=/x:<radix: _o_ctal _d_ecimal he_x_adecimal>/' \
>-		'c/--target=/x:<bfdname>/' \
>-		'c/--format=/(bsd sysv posix)/n/' \
>-		'c/--/(debugsyms extern-only demangle dynamic print-armap \
>-			print-file-name numeric-sort no-sort reverse-sort \
>-			size-sort undefined-only portability target= radix= \
>-			format= defined-only\ line-numbers no-demangle version \
>-			help)//' \
>-		'n/*/f:^*.{h,c,cc,s,S}/'
>-    endif
>-    complete nmap	'n@-e@`ifconfig -l`@' 'p/*/$hostnames/'
>-    complete perldoc 	'n@*@`\ls -1 /usr/libdata/perl/5.*/pod | sed s%\\.pod.\*\$%%`@'
>-    complete postfix    'n/*/(start stop reload abort flush check)/'
>-    complete postmap	'n/1/(hash: regexp:)/' 'c/hash:/f/' 'c/regexp:/f/'
>-    complete rcsdiff	'p@1@`\ls -1a RCS | sed -e "s/$.*$,v/\1/"`@'
>-    complete X		'c/-/(I a ac allowMouseOpenFail allowNonLocalModInDev \
>-			allowNonLocalXvidtune ar1 ar2 audit auth bestRefresh \
>-			bgamma bpp broadcast bs c cc class co core deferglyphs \
>-			disableModInDev disableVidMode displayID dpi dpms f fc \
>-			flipPixels fn fp gamma ggamma help indirect kb keeptty \
>-			ld lf logo ls nolisten string noloadxkb nolock nopn \
>-			once p pn port probeonly query quiet r rgamma s \
>-			showconfig sp su t terminate to tst v verbose version \
>-			weight wm x xkbdb xkbmap)/'
>-    complete users      'c/--/(help version)/' 'p/1/x:"<accounting_file>"/'
>-    complete vidcontrol	'p/1/(132x25 132x30 132x43 132x50 132x60 40x25 80x25 \
>-			80x30 80x43 80x50 80x60 EGA_80x25 EGA_80x43 \
>-			VESA_132x25 VESA_132x30 VESA_132x43 VESA_132x50 \
>-			VESA_132x60 VESA_800x600 VGA_320x200 VGA_40x25 \
>-			VGA_80x25 VGA_80x30 VGA_80x50 VGA_80x60)/'
>-    complete vim	'n/*/f:^*.[oa]/'
>-    complete where	'n/*/c/'
>-    complete which	'n/*/c/'
>-    complete wmsetbg	'c/-/(display D S a b c d e m p s t u w)/' \
>-			'c/--/(back-color center colors dither help match \
>-			maxscale parse scale smooth tile update-domain \
>-			update-wmaker version workspace)/'
>-    complete xdb	'p/1/c/'
>-    complete xdvi	'c/-/(allowshell debug display expert gamma hushchars \
>-			hushchecksums hushspecials install interpreter keep \
>-			margins nogrey noinstall nomakepk noscan paper safer \
>-			shrinkbuttonn thorough topmargin underlink version)/' \
>-			'n/-paper/(a4 a4r a5 a5r)/' 'p/*/f:*.dvi/'
>-    complete xlock	'c/-/(allowaccess allowroot debug description \
>-			echokeys enablesaver grabmouse grabserver hide inroot \
>-			install inwindow mono mousemotion nolock remote \
>-			resetsaver sound timeelapsed use3d usefirst verbose \
>-			wireframe background batchcount bg bitmap both3d \
>-			count cycles delay delta3d display dpmsoff \
>-			dpmsstandby dpmssuspend endCmd erasedelay erasemode \
>-			erasetime fg font foreground geometry help \
>-			icongeometry info invalid left3d lockdelay logoutCmd \
>-			mailCmd mailIcon message messagefile messagefont \
>-			messagesfile mode name ncolors nice nomailIcon none3d \
>-			parent password planfont program resources right3d \
>-			saturation size startCmd timeout username validate \
>-			version visual)/' 'n/-mode/(ant atlantis ball bat \
>-			blot bouboule bounce braid bubble bubble3d bug cage \
>-			cartoon clock coral crystal daisy dclock decay deco \
>-			demon dilemma discrete drift eyes fadeplot flag flame \
>-			flow forest galaxy gears goop grav helix hop hyper \
>-			ico ifs image invert julia kaleid kumppa lament laser \
>-			life life1d life3d lightning lisa lissie loop lyapunov \
>-			mandelbrot marquee matrix maze moebius morph3d \
>-			mountain munch nose pacman penrose petal pipes puzzle \
>-			pyro qix roll rotor rubik shape sierpinski slip sphere \
>-			spiral spline sproingies stairs star starfish strange \
>-			superquadrics swarm swirl tetris thornbird triangle \
>-			tube turtle vines voters wator wire world worm xjack \
>-			blank bomb random)/' 
>-    complete xfig	'c/-/(display)/' 'p/*/f:*.fig/'
>-    complete wget 	c/--/"(accept= append-output= background cache= \
>-			continue convert-links cut-dirs= debug \
>-			delete-after directory-prefix= domains= \
>-			dont-remove-listing dot-style= exclude-directories= \
>-			exclude-domains= execute= follow-ftp \
>-			force-directories force-html glob= header= help \
>-			http-passwd= http-user= ignore-length \
>-			include-directories= input-file= level= mirror \
>-			no-clobber no-directories no-host-directories \
>-			no-host-lookup no-parent non-verbose \
>-			output-document= output-file= passive-ftp \
>-			proxy-passwd= proxy-user= proxy= quiet quota= \
>-			recursive reject= relative retr-symlinks save-headers \
>-			server-response span-hosts spider timeout= \
>-			timestamping tries= user-agent= verbose version wait=)"/
>+complete mpg123		'c/--/(2to1 4to1 8bit aggressive au audiodevice auth \
>+			      buffer cdr check doublespeed equalizer frames \
>+			      gain halfspeed headphones left lineout list \
>+			      mix mono proxy quiet random rate reopen resync \
>+			      right scale shuffle single0 single1 skip \
>+			      speaker stdout stereo test verbose wav)/'
>+complete mysqladmin	'n/*/(create drop extended-status flush-hosts \
>+			      flush-logs flush-status flush-tables \
>+			      flush-privileges kill password ping \
>+			      processlist reload refresh shutdown status \
>+			      variables version)/'
> 
>-    # these from Tom Warzeka <tom@waz.cc>
>+complete mutt \
>+  "c@-f=@F:${HOME}/Mail/@" \
>+  n/-a/f/ \
>+  n/-F/f/ \
>+  n/-H/f/ \
>+  n/-s/x:'<subject line>'/ \
>+  n/-e/x:'<command>'/ \
>+  n@-b@'`cat "${HOME}/.muttrc-alias" | awk '"'"'{print $2 }'"'"\`@ \
>+  n@-c@'`cat "${HOME}/.muttrc-alias" | awk '"'"'{print $2 }'"'"\`@ \
>+  n@*@'`cat "${HOME}/.muttrc-alias" | awk '"'"'{print $2 }'"'"\`@
> 
>-    # this one works but is slow and doesn't descend into subdirectories
>-    # complete	cd	C@[./\$~]*@d@ \
>-    #			p@1@'`\ls -1F . $cdpath | grep /\$ | sort -u`'@ n@*@n@
>+complete ndc	'n/*/(status dumpdb reload stats trace notrace \
>+		    querylog start stop restart )/'
> 
>-    if ( -r /etc/shells ) then
>-        complete setenv	p@1@e@ n@DISPLAY@\$hosts@: n@SHELL@'`cat /etc/shells`'@
>-    else
>-	complete setenv	p@1@e@ n@DISPLAY@\$hosts@:
>-    endif
>-    complete unsetenv	n/*/e/
>+complete nm \
>+  'c/--radix=/x:<radix: _o_ctal _d_ecimal he_x_adecimal>/' \
>+  'c/--target=/x:<bfdname>/' \
>+  'c/--format=/(bsd sysv posix)/n/' \
>+  'c/--/(debugsyms extern-only demangle dynamic print-armap \
>+	  print-file-name numeric-sort no-sort reverse-sort \
>+	  size-sort undefined-only portability target= radix= \
>+	  format= defined-only\ line-numbers no-demangle version \
>+	  help)//' \
>+  'n/*/f:^*.{h,c,cc,s,S}/'
> 
>-    set _maildir = /var/mail
>-    if (-r "$HOME/.mailrc") then
>-        complete mail	c/-/"(e i f n s u v)"/ c/*@/\$hosts/ \
>-			"c@+@F:$HOME/Mail@" C@[./\$~]@f@ n/-s/x:'<subject>'/ \
>-			n@-u@T:$_maildir@ n/-f/f/ \
>-			n@*@'`sed -n s/alias//p "$HOME/.mailrc" | \
>-			tr -s " " "	" | cut -f 2`'@
>+complete nmap	'n@-e@`ifconfig -l`@' 'p/*/$hostnames/'
>+complete perldoc 	'n@*@`\ls -1 /usr/libdata/perl/5.*/pod | sed s%\\.pod.\*\$%%`@'
>+complete postfix    'n/*/(start stop reload abort flush check)/'
>+complete postmap	'n/1/(hash: regexp:)/' 'c/hash:/f/' 'c/regexp:/f/'
>+complete rcsdiff	'p@1@`\ls -1a RCS | sed -e "s/$.*$,v/\1/"`@'
>+complete X		'c/-/(I a ac allowMouseOpenFail allowNonLocalModInDev \
>+		    allowNonLocalXvidtune ar1 ar2 audit auth bestRefresh \
>+		    bgamma bpp broadcast bs c cc class co core deferglyphs \
>+		    disableModInDev disableVidMode displayID dpi dpms f fc \
>+		    flipPixels fn fp gamma ggamma help indirect kb keeptty \
>+		    ld lf logo ls nolisten string noloadxkb nolock nopn \
>+		    once p pn port probeonly query quiet r rgamma s \
>+		    showconfig sp su t terminate to tst v verbose version \
>+		    weight wm x xkbdb xkbmap)/'
>+complete users      'c/--/(help version)/' 'p/1/x:"<accounting_file>"/'
>+complete vidcontrol	'p/1/(132x25 132x30 132x43 132x50 132x60 40x25 80x25 \
>+		    80x30 80x43 80x50 80x60 EGA_80x25 EGA_80x43 \
>+		    VESA_132x25 VESA_132x30 VESA_132x43 VESA_132x50 \
>+		    VESA_132x60 VESA_800x600 VGA_320x200 VGA_40x25 \
>+		    VGA_80x25 VGA_80x30 VGA_80x50 VGA_80x60)/'
>+complete vim	'n/*/f:^*.[oa]/'
>+complete where	'n/*/c/'
>+complete which	'n/*/c/'
>+complete wmsetbg	'c/-/(display D S a b c d e m p s t u w)/' \
>+		    'c/--/(back-color center colors dither help match \
>+		    maxscale parse scale smooth tile update-domain \
>+		    update-wmaker version workspace)/'
>+complete xdb	'p/1/c/'
>+complete xdvi	'c/-/(allowshell debug display expert gamma hushchars \
>+		    hushchecksums hushspecials install interpreter keep \
>+		    margins nogrey noinstall nomakepk noscan paper safer \
>+		    shrinkbuttonn thorough topmargin underlink version)/' \
>+		    'n/-paper/(a4 a4r a5 a5r)/' 'p/*/f:*.dvi/'
>+complete xlock	'c/-/(allowaccess allowroot debug description \
>+		    echokeys enablesaver grabmouse grabserver hide inroot \
>+		    install inwindow mono mousemotion nolock remote \
>+		    resetsaver sound timeelapsed use3d usefirst verbose \
>+		    wireframe background batchcount bg bitmap both3d \
>+		    count cycles delay delta3d display dpmsoff \
>+		    dpmsstandby dpmssuspend endCmd erasedelay erasemode \
>+		    erasetime fg font foreground geometry help \
>+		    icongeometry info invalid left3d lockdelay logoutCmd \
>+		    mailCmd mailIcon message messagefile messagefont \
>+		    messagesfile mode name ncolors nice nomailIcon none3d \
>+		    parent password planfont program resources right3d \
>+		    saturation size startCmd timeout username validate \
>+		    version visual)/' 'n/-mode/(ant atlantis ball bat \
>+		    blot bouboule bounce braid bubble bubble3d bug cage \
>+		    cartoon clock coral crystal daisy dclock decay deco \
>+		    demon dilemma discrete drift eyes fadeplot flag flame \
>+		    flow forest galaxy gears goop grav helix hop hyper \
>+		    ico ifs image invert julia kaleid kumppa lament laser \
>+		    life life1d life3d lightning lisa lissie loop lyapunov \
>+		    mandelbrot marquee matrix maze moebius morph3d \
>+		    mountain munch nose pacman penrose petal pipes puzzle \
>+		    pyro qix roll rotor rubik shape sierpinski slip sphere \
>+		    spiral spline sproingies stairs star starfish strange \
>+		    superquadrics swarm swirl tetris thornbird triangle \
>+		    tube turtle vines voters wator wire world worm xjack \
>+		    blank bomb random)/' 
>+complete xfig	'c/-/(display)/' 'p/*/f:*.fig/'
>+complete wget 	c/--/"(accept= append-output= background cache= \
>+		    continue convert-links cut-dirs= debug \
>+		    delete-after directory-prefix= domains= \
>+		    dont-remove-listing dot-style= exclude-directories= \
>+		    exclude-domains= execute= follow-ftp \
>+		    force-directories force-html glob= header= help \
>+		    http-passwd= http-user= ignore-length \
>+		    include-directories= input-file= level= mirror \
>+		    no-clobber no-directories no-host-directories \
>+		    no-host-lookup no-parent non-verbose \
>+		    output-document= output-file= passive-ftp \
>+		    proxy-passwd= proxy-user= proxy= quiet quota= \
>+		    recursive reject= relative retr-symlinks save-headers \
>+		    server-response span-hosts spider timeout= \
>+		    timestamping tries= user-agent= verbose version wait=)"/
>+
>+# these from Tom Warzeka <tom@waz.cc>
>+
>+# this one works but is slow and doesn't descend into subdirectories
>+# complete	cd	C@[./\$~]*@d@ \
>+#			p@1@'`\ls -1F . $cdpath | grep /\$ | sort -u`'@ n@*@n@
>+
>+if ( -r /etc/shells ) then
>+    complete setenv	p@1@e@ n@DISPLAY@\$hosts@: n@SHELL@'`cat /etc/shells`'@
>+else
>+    complete setenv	p@1@e@ n@DISPLAY@\$hosts@:
>+endif
>+complete unsetenv	n/*/e/
>+
>+set _maildir = /var/mail
>+if (-r "$HOME/.mailrc") then
>+    complete mail	c/-/"(e i f n s u v)"/ c/*@/\$hosts/ \
>+		    "c@+@F:$HOME/Mail@" C@[./\$~]@f@ n/-s/x:'<subject>'/ \
>+		    n@-u@T:$_maildir@ n/-f/f/ \
>+		    n@*@'`sed -n s/alias//p "$HOME/.mailrc" | \
>+		    tr -s " " "	" | cut -f 2`'@
>+else
>+    complete mail	c/-/"(e i f n s u v)"/ c/*@/\$hosts/ \
>+		    "c@+@F:$HOME/Mail@" C@[./\$~]@f@ n/-s/x:'<subject>'/ \
>+		    n@-u@T:$_maildir@ n/-f/f/ n/*/u/
>+endif
>+unset _maildir
>+
>+if (! $?MANPATH) then
>+    if (-r /usr/share/man) then
>+	setenv MANPATH /usr/share/man:
>     else
>-        complete mail	c/-/"(e i f n s u v)"/ c/*@/\$hosts/ \
>-			"c@+@F:$HOME/Mail@" C@[./\$~]@f@ n/-s/x:'<subject>'/ \
>-			n@-u@T:$_maildir@ n/-f/f/ n/*/u/
>+	setenv MANPATH /usr/man:
>     endif
>-    unset _maildir
>+endif
> 
>-    if (! $?MANPATH) then
>-	if (-r /usr/share/man) then
>-	    setenv MANPATH /usr/share/man:
>-	else
>-	    setenv MANPATH /usr/man:
>-	endif
>-    endif
>-
>-    if ($?traditional_complete) then
>-        # use of $MANPATH from Dan Nicolaescu <dann@ics.uci.edu>
>-        # use of 'find' adapted from Lubomir Host <host8@kepler.fmph.uniba.sk>
>-        complete man \
>-	    'n@1@`set q = "$MANPATH:as%:%/man1 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.1.\*\$%%`@'\
>-	    'n@2@`set q = "$MANPATH:as%:%/man2 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.2.\*\$%%`@'\
>-	    'n@3@`set q = "$MANPATH:as%:%/man3 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.3.\*\$%%`@'\
>-	    'n@4@`set q = "$MANPATH:as%:%/man4 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.4.\*\$%%`@'\
>-	    'n@5@`set q = "$MANPATH:as%:%/man5 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.5.\*\$%%`@'\
>-	    'n@6@`set q = "$MANPATH:as%:%/man6 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.6.\*\$%%`@'\
>-	    'n@7@`set q = "$MANPATH:as%:%/man7 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.7.\*\$%%`@'\
>-	    'n@8@`set q = "$MANPATH:as%:%/man8 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.8.\*\$%%`@'\
>-	    'n@9@`set q = "$MANPATH:as%:%/man9 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.9.\*\$%%`@'\
>-	    'n@0@`set q = "$MANPATH:as%:%/man0 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.0.\*\$%%`@'\
>-	    'n@n@`set q = "$MANPATH:as%:%/mann %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.n.\*\$%%`@'\
>-	    'n@o@`set q = "$MANPATH:as%:%/mano %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.o.\*\$%%`@'\
>-	    'n@l@`set q = "$MANPATH:as%:%/manl %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.l.\*\$%%`@'\
>-	    'n@p@`set q = "$MANPATH:as%:%/manp %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.p.\*\$%%`@'\
>-	    c@-@"(- f k M P s S t)"@ n@-f@c@ n@-k@x:'<keyword>'@ n@-[MP]@d@   \
>-	    'N@-[MP]@`\ls -1 $:-1/man? |& sed -n s%\\..\\+\$%%p`@'            \
>-	    'n@-[sS]@`\ls -1 $MANPATH:as%:% % |& sed -n s%^man%%p | sort -u`@'\
>-	    'n@*@`find $MANPATH:as%:% % $ -type f -o -type l $ -printf "%f " |& sed -e "s%find: .*: No such file or directory%%" -e "s%$[^\.]\+$\.$[^ ]*$ %\1 %g"`@'
>-	    #n@*@c@ # old way -- commands only
>-    else
>-        complete man	    n@1@'`\ls -1 /usr/man/man1 | sed s%\\.1.\*\$%%`'@ \
>-			    n@2@'`\ls -1 /usr/man/man2 | sed s%\\.2.\*\$%%`'@ \
>-			    n@3@'`\ls -1 /usr/man/man3 | sed s%\\.3.\*\$%%`'@ \
>-			    n@4@'`\ls -1 /usr/man/man4 | sed s%\\.4.\*\$%%`'@ \
>-			    n@5@'`\ls -1 /usr/man/man5 | sed s%\\.5.\*\$%%`'@ \
>-			    n@6@'`\ls -1 /usr/man/man6 | sed s%\\.6.\*\$%%`'@ \
>-			    n@7@'`\ls -1 /usr/man/man7 | sed s%\\.7.\*\$%%`'@ \
>-			    n@8@'`\ls -1 /usr/man/man8 | sed s%\\.8.\*\$%%`'@ \
>-    n@9@'`[ -r /usr/man/man9 ] && \ls -1 /usr/man/man9 | sed s%\\.9.\*\$%%`'@ \
>-    n@0@'`[ -r /usr/man/man0 ] && \ls -1 /usr/man/man0 | sed s%\\.0.\*\$%%`'@ \
>-  n@new@'`[ -r /usr/man/mann ] && \ls -1 /usr/man/mann | sed s%\\.n.\*\$%%`'@ \
>-  n@old@'`[ -r /usr/man/mano ] && \ls -1 /usr/man/mano | sed s%\\.o.\*\$%%`'@ \
>+if ($?traditional_complete) then
>+    # use of $MANPATH from Dan Nicolaescu <dann@ics.uci.edu>
>+    # use of 'find' adapted from Lubomir Host <host8@kepler.fmph.uniba.sk>
>+    complete man \
>+	'n@1@`set q = "$MANPATH:as%:%/man1 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.1.\*\$%%`@'\
>+	'n@2@`set q = "$MANPATH:as%:%/man2 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.2.\*\$%%`@'\
>+	'n@3@`set q = "$MANPATH:as%:%/man3 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.3.\*\$%%`@'\
>+	'n@4@`set q = "$MANPATH:as%:%/man4 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.4.\*\$%%`@'\
>+	'n@5@`set q = "$MANPATH:as%:%/man5 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.5.\*\$%%`@'\
>+	'n@6@`set q = "$MANPATH:as%:%/man6 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.6.\*\$%%`@'\
>+	'n@7@`set q = "$MANPATH:as%:%/man7 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.7.\*\$%%`@'\
>+	'n@8@`set q = "$MANPATH:as%:%/man8 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.8.\*\$%%`@'\
>+	'n@9@`set q = "$MANPATH:as%:%/man9 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.9.\*\$%%`@'\
>+	'n@0@`set q = "$MANPATH:as%:%/man0 %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.0.\*\$%%`@'\
>+	'n@n@`set q = "$MANPATH:as%:%/mann %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.n.\*\$%%`@'\
>+	'n@o@`set q = "$MANPATH:as%:%/mano %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.o.\*\$%%`@'\
>+	'n@l@`set q = "$MANPATH:as%:%/manl %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.l.\*\$%%`@'\
>+	'n@p@`set q = "$MANPATH:as%:%/manp %" ; \ls -1 $q |& sed -e s%^.\*:.\*\$%% -e s%\\.p.\*\$%%`@'\
>+	c@-@"(- f k M P s S t)"@ n@-f@c@ n@-k@x:'<keyword>'@ n@-[MP]@d@   \
>+	'N@-[MP]@`\ls -1 $:-1/man? |& sed -n s%\\..\\+\$%%p`@'            \
>+	'n@-[sS]@`\ls -1 $MANPATH:as%:% % |& sed -n s%^man%%p | sort -u`@'\
>+	'n@*@`find $MANPATH:as%:% % $ -type f -o -type l $ -printf "%f " |& sed -e "s%find: .*: No such file or directory%%" -e "s%$[^\.]\+$\.$[^ ]*$ %\1 %g"`@'
>+	#n@*@c@ # old way -- commands only
>+else
>+    complete man	    n@1@'`\ls -1 /usr/man/man1 | sed s%\\.1.\*\$%%`'@ \
>+			n@2@'`\ls -1 /usr/man/man2 | sed s%\\.2.\*\$%%`'@ \
>+			n@3@'`\ls -1 /usr/man/man3 | sed s%\\.3.\*\$%%`'@ \
>+			n@4@'`\ls -1 /usr/man/man4 | sed s%\\.4.\*\$%%`'@ \
>+			n@5@'`\ls -1 /usr/man/man5 | sed s%\\.5.\*\$%%`'@ \
>+			n@6@'`\ls -1 /usr/man/man6 | sed s%\\.6.\*\$%%`'@ \
>+			n@7@'`\ls -1 /usr/man/man7 | sed s%\\.7.\*\$%%`'@ \
>+			n@8@'`\ls -1 /usr/man/man8 | sed s%\\.8.\*\$%%`'@ \
>+n@9@'`[ -r /usr/man/man9 ] && \ls -1 /usr/man/man9 | sed s%\\.9.\*\$%%`'@ \
>+n@0@'`[ -r /usr/man/man0 ] && \ls -1 /usr/man/man0 | sed s%\\.0.\*\$%%`'@ \
>+n@new@'`[ -r /usr/man/mann ] && \ls -1 /usr/man/mann | sed s%\\.n.\*\$%%`'@ \
>+n@old@'`[ -r /usr/man/mano ] && \ls -1 /usr/man/mano | sed s%\\.o.\*\$%%`'@ \
> n@local@'`[ -r /usr/man/manl ] && \ls -1 /usr/man/manl | sed s%\\.l.\*\$%%`'@ \
> n@public@'`[ -r /usr/man/manp ]&& \ls -1 /usr/man/manp | sed s%\\.p.\*\$%%`'@ \
>-		c/-/"(- f k P s t)"/ n/-f/c/ n/-k/x:'<keyword>'/ n/-P/d/ \
>-		N@-P@'`\ls -1 $:-1/man? | sed s%\\..\*\$%%`'@ n/*/c/
>-    endif
>+	    c/-/"(- f k P s t)"/ n/-f/c/ n/-k/x:'<keyword>'/ n/-P/d/ \
>+	    N@-P@'`\ls -1 $:-1/man? | sed s%\\..\*\$%%`'@ n/*/c/
>+endif
> 
>-    complete ps	        c/-t/x:'<tty>'/ c/-/"(a c C e g k l S t u v w x)"/ \
>-			n/-k/x:'<kernel>'/ N/-k/x:'<core_file>'/ n/*/x:'<PID>'/
>-    complete compress	c/-/"(c f v b)"/ n/-b/x:'<max_bits>'/ n/*/f:^*.Z/
>-    complete uncompress	c/-/"(c f v)"/                        n/*/f:*.Z/
>+complete ps	        c/-t/x:'<tty>'/ c/-/"(a c C e g k l S t u v w x)"/ \
>+		    n/-k/x:'<kernel>'/ N/-k/x:'<core_file>'/ n/*/x:'<PID>'/
>+complete compress	c/-/"(c f v b)"/ n/-b/x:'<max_bits>'/ n/*/f:^*.Z/
>+complete uncompress	c/-/"(c f v)"/                        n/*/f:*.Z/
> 
>-    complete uuencode	p/1/f/ p/2/x:'<decode_pathname>'/ n/*/n/
>-    complete uudecode	c/-/"(f)"/ n/-f/f:*.{uu,UU}/ p/1/f:*.{uu,UU}/ n/*/n/
>+complete uuencode	p/1/f/ p/2/x:'<decode_pathname>'/ n/*/n/
>+complete uudecode	c/-/"(f)"/ n/-f/f:*.{uu,UU}/ p/1/f:*.{uu,UU}/ n/*/n/
> 
>-    complete xhost	c/[+-]/\$hosts/ n/*/\$hosts/
>-    complete xpdf	c/-/"(z g remote raise quit cmap rgb papercolor       \
>-			      eucjp t1lib freetype ps paperw paperh level1    \
>-			      upw fullscreen cmd q v h help)"/                \
>-			n/-z/x:'<zoom (-5 .. +5) or "page" or "width">'/      \
>-			n/-g/x:'<geometry>'/ n/-remote/x:'<name>'/            \
>-			n/-rgb/x:'<number>'/ n/-papercolor/x:'<color>'/       \
>-			n/-{t1lib,freetype}/x:'<font_type>'/                  \
>-			n/-ps/x:'<PS_file>'/ n/-paperw/x:'<width>'/           \
>-			n/-paperh/x:'<height>'/ n/-upw/x:'<password>'/        \
>-			n/-/f:*.{pdf,PDF}/                                    \
>-			N/-{z,g,remote,rgb,papercolor,t1lib,freetype,ps,paperw,paperh,upw}/f:*.{pdf,PDF}/ \
>-			N/-/x:'<page>'/ p/1/f:*.{pdf,PDF}/ p/2/x:'<page>'/
>+complete xhost	c/[+-]/\$hosts/ n/*/\$hosts/
>+complete xpdf	c/-/"(z g remote raise quit cmap rgb papercolor       \
>+			  eucjp t1lib freetype ps paperw paperh level1    \
>+			  upw fullscreen cmd q v h help)"/                \
>+		    n/-z/x:'<zoom (-5 .. +5) or "page" or "width">'/      \
>+		    n/-g/x:'<geometry>'/ n/-remote/x:'<name>'/            \
>+		    n/-rgb/x:'<number>'/ n/-papercolor/x:'<color>'/       \
>+		    n/-{t1lib,freetype}/x:'<font_type>'/                  \
>+		    n/-ps/x:'<PS_file>'/ n/-paperw/x:'<width>'/           \
>+		    n/-paperh/x:'<height>'/ n/-upw/x:'<password>'/        \
>+		    n/-/f:*.{pdf,PDF}/                                    \
>+		    N/-{z,g,remote,rgb,papercolor,t1lib,freetype,ps,paperw,paperh,upw}/f:*.{pdf,PDF}/ \
>+		    N/-/x:'<page>'/ p/1/f:*.{pdf,PDF}/ p/2/x:'<page>'/
> 
>-    complete tcsh	c/-D*=/'x:<value>'/ c/-D/'x:<name>'/ \
>-			c/-/"(b c d D e f F i l m n q s t v V x X -version)"/ \
>-			n/-c/c/ n/{-l,--version}/n/ n/*/'f:*.{,t}csh'/
>+complete tcsh	c/-D*=/'x:<value>'/ c/-D/'x:<name>'/ \
>+		    c/-/"(b c d D e f F i l m n q s t v V x X -version)"/ \
>+		    n/-c/c/ n/{-l,--version}/n/ n/*/'f:*.{,t}csh'/
> 
>-    complete rpm	c/--/"(query verify nodeps nofiles nomd5 noscripts    \
>-	                nogpg nopgp install upgrade freshen erase allmatches  \
>-		        notriggers repackage test rebuild recompile initdb    \
>-		        rebuilddb addsign resign querytags showrc setperms    \
>-		        setugids all file group package querybynumber qf      \
>-		        triggeredby whatprovides whatrequires changelog       \
>-		        configfiles docfiles dump filesbypkg info last list   \
>-		        provides queryformat requires scripts state triggers  \
>-		        triggerscripts allfiles badreloc excludepath checksig \
>-	                excludedocs force hash ignoresize ignorearch ignoreos \
>-		        includedocs justdb noorder oldpackage percent prefix  \
>-		        relocate replace-files replacepkgs buildroot clean    \
>-		        nobuild rmsource rmspec short-circuit sign target     \
>-		        help version quiet rcfile pipe dbpath root specfile)"/\
>-		        c/-/"(q V K i U F e ba bb bp bc bi bl bs ta tb tp tc  \
>-			ti tl ts a f g p c d l R s h ? v vv -)"/              \
>-		n/{-f,--file}/f/ n/{-g,--group}/g/ n/--pipe/c/ n/--dbpath/d/  \
>-		n/--querybynumber/x:'<number>'/ n/--triggeredby/x:'<package>'/\
>-		n/--what{provides,requires}/x:'<capability>'/ n/--root/d/     \
>-		n/--{qf,queryformat}/x:'<format>'/ n/--buildroot/d/           \
>-		n/--excludepath/x:'<oldpath>'/  n/--prefix/x:'<newpath>'/     \
>-		n/--relocate/x:'<oldpath=newpath>'/ n/--target/x:'<platform>'/\
>-		n/--rcfile/x:'<filelist>'/ n/--specfile/x:'<specfile>'/       \
>-	        n/{-[iUFep],--{install,upgrade,freshen,erase,package}}/f:*.rpm/
>+complete rpm	c/--/"(query verify nodeps nofiles nomd5 noscripts    \
>+		    nogpg nopgp install upgrade freshen erase allmatches  \
>+		    notriggers repackage test rebuild recompile initdb    \
>+		    rebuilddb addsign resign querytags showrc setperms    \
>+		    setugids all file group package querybynumber qf      \
>+		    triggeredby whatprovides whatrequires changelog       \
>+		    configfiles docfiles dump filesbypkg info last list   \
>+		    provides queryformat requires scripts state triggers  \
>+		    triggerscripts allfiles badreloc excludepath checksig \
>+		    excludedocs force hash ignoresize ignorearch ignoreos \
>+		    includedocs justdb noorder oldpackage percent prefix  \
>+		    relocate replace-files replacepkgs buildroot clean    \
>+		    nobuild rmsource rmspec short-circuit sign target     \
>+		    help version quiet rcfile pipe dbpath root specfile)"/\
>+		    c/-/"(q V K i U F e ba bb bp bc bi bl bs ta tb tp tc  \
>+		    ti tl ts a f g p c d l R s h ? v vv -)"/              \
>+	    n/{-f,--file}/f/ n/{-g,--group}/g/ n/--pipe/c/ n/--dbpath/d/  \
>+	    n/--querybynumber/x:'<number>'/ n/--triggeredby/x:'<package>'/\
>+	    n/--what{provides,requires}/x:'<capability>'/ n/--root/d/     \
>+	    n/--{qf,queryformat}/x:'<format>'/ n/--buildroot/d/           \
>+	    n/--excludepath/x:'<oldpath>'/  n/--prefix/x:'<newpath>'/     \
>+	    n/--relocate/x:'<oldpath=newpath>'/ n/--target/x:'<platform>'/\
>+	    n/--rcfile/x:'<filelist>'/ n/--specfile/x:'<specfile>'/       \
>+	    n/{-[iUFep],--{install,upgrade,freshen,erase,package}}/f:*.rpm/
> 
>-    # these conform to the latest GNU versions available at press time ...
>-    # updates by John Gotts <jgotts@engin.umich.edu>
>-    if (-X emacs) then
>-      # TW note:  if your version of GNU Emacs supports the "--version" option,
>-      #           uncomment this line and comment the next to automatically
>-      #           detect the version, else set "_emacs_ver" to your version.
>-      #set _emacs_ver=`emacs --version | sed -e 's%GNU Emacs %%' -e q | cut -d . -f1-2`
>-      set _emacs_ver=21.3
>-      set _emacs_dir=`which emacs | sed s%/bin/emacs%%` 
>-      complete emacs	c/--/"(batch terminal display no-windows no-init-file \
>-                               user debug-init unibyte multibyte version help \
>-                               no-site-file funcall load eval insert kill)"/ \
>-                        c/-/"(t d nw q u f l -)"/ c/+/x:'<line_number>'/ \
>-			n/{-t,--terminal}/x:'<terminal>'/ n/{-d,--display}/x:'<display>'/ \
>-	                n/{-u,--user}/u/ n/{-f,--funcall}/x:'<lisp_function>'/ \
>-			n@{-l,--load}@F:$_emacs_dir/share/emacs/$_emacs_ver/lisp@ \
>-			n/--eval/x:'<expression>'/ n/--insert/f/ n/*/f:^*[\#~]/
>-      unset _emacs_ver _emacs_dir
>-    endif
>+# these conform to the latest GNU versions available at press time ...
>+# updates by John Gotts <jgotts@engin.umich.edu>
>+if (-X emacs) then
>+  # TW note:  if your version of GNU Emacs supports the "--version" option,
>+  #           uncomment this line and comment the next to automatically
>+  #           detect the version, else set "_emacs_ver" to your version.
>+  #set _emacs_ver=`emacs --version | sed -e 's%GNU Emacs %%' -e q | cut -d . -f1-2`
>+  set _emacs_ver=21.3
>+  set _emacs_dir=`which emacs | sed s%/bin/emacs%%` 
>+  complete emacs	c/--/"(batch terminal display no-windows no-init-file \
>+			   user debug-init unibyte multibyte version help \
>+			   no-site-file funcall load eval insert kill)"/ \
>+		    c/-/"(t d nw q u f l -)"/ c/+/x:'<line_number>'/ \
>+		    n/{-t,--terminal}/x:'<terminal>'/ n/{-d,--display}/x:'<display>'/ \
>+		    n/{-u,--user}/u/ n/{-f,--funcall}/x:'<lisp_function>'/ \
>+		    n@{-l,--load}@F:$_emacs_dir/share/emacs/$_emacs_ver/lisp@ \
>+		    n/--eval/x:'<expression>'/ n/--insert/f/ n/*/f:^*[\#~]/
>+  unset _emacs_ver _emacs_dir
>+endif
> 
>-    complete gzcat	c/--/"(force help license quiet version)"/ \
>-			c/-/"(f h L q V -)"/ n/*/f:*.{gz,Z,z,zip}/
>-    complete gzip	c/--/"(stdout to-stdout decompress uncompress \
>-			force help list license no-name quiet recurse \
>-			suffix test verbose version fast best)"/ \
>-			c/-/"(c d f h l L n q r S t v V 1 2 3 4 5 6 7 8 9 -)"/\
>-			n/{-S,--suffix}/x:'<file_name_suffix>'/ \
>-			n/{-d,--{de,un}compress}/f:*.{gz,Z,z,zip,taz,tgz}/ \
>-			N/{-d,--{de,un}compress}/f:*.{gz,Z,z,zip,taz,tgz}/ \
>-			n/*/f:^*.{gz,Z,z,zip,taz,tgz}/
>-    complete {gunzip,ungzip} c/--/"(stdout to-stdout force help list license \
>-			no-name quiet recurse suffix test verbose version)"/ \
>-			c/-/"(c f h l L n q r S t v V -)"/ \
>-			n/{-S,--suffix}/x:'<file_name_suffix>'/ \
>-			n/*/f:*.{gz,Z,z,zip,taz,tgz}/
>-    complete zgrep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>-			c/-/"(A b B c C e f h i l n s v V w x)"/ \
>-			p/1/x:'<limited_regular_expression>'/ N/-*e/f/ \
>-			n/-*e/x:'<limited_regular_expression>'/ n/-*f/f/ n/*/f/
>-    complete zegrep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>-			c/-/"(A b B c C e f h i l n s v V w x)"/ \
>-			p/1/x:'<full_regular_expression>'/ N/-*e/f/ \
>-			n/-*e/x:'<full_regular_expression>'/ n/-*f/f/ n/*/f/
>-    complete zfgrep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>-			c/-/"(A b B c C e f h i l n s v V w x)"/ \
>-			p/1/x:'<fixed_string>'/ N/-*e/f/ \
>-			n/-*e/x:'<fixed_string>'/ n/-*f/f/ n/*/f/
>-    complete znew	c/-/"(f t v 9 P K)"/ n/*/f:*.Z/
>-    complete zmore	n/*/f:*.{gz,Z,z,zip}/
>-    complete zfile	n/*/f:*.{gz,Z,z,zip,taz,tgz}/
>-    complete ztouch	n/*/f:*.{gz,Z,z,zip,taz,tgz}/
>-    complete zforce	n/*/f:^*.{gz,tgz}/
>+complete gzcat	c/--/"(force help license quiet version)"/ \
>+		    c/-/"(f h L q V -)"/ n/*/f:*.{gz,Z,z,zip}/
>+complete gzip	c/--/"(stdout to-stdout decompress uncompress \
>+		    force help list license no-name quiet recurse \
>+		    suffix test verbose version fast best)"/ \
>+		    c/-/"(c d f h l L n q r S t v V 1 2 3 4 5 6 7 8 9 -)"/\
>+		    n/{-S,--suffix}/x:'<file_name_suffix>'/ \
>+		    n/{-d,--{de,un}compress}/f:*.{gz,Z,z,zip,taz,tgz}/ \
>+		    N/{-d,--{de,un}compress}/f:*.{gz,Z,z,zip,taz,tgz}/ \
>+		    n/*/f:^*.{gz,Z,z,zip,taz,tgz}/
>+complete {gunzip,ungzip} c/--/"(stdout to-stdout force help list license \
>+		    no-name quiet recurse suffix test verbose version)"/ \
>+		    c/-/"(c f h l L n q r S t v V -)"/ \
>+		    n/{-S,--suffix}/x:'<file_name_suffix>'/ \
>+		    n/*/f:*.{gz,Z,z,zip,taz,tgz}/
>+complete zgrep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>+		    c/-/"(A b B c C e f h i l n s v V w x)"/ \
>+		    p/1/x:'<limited_regular_expression>'/ N/-*e/f/ \
>+		    n/-*e/x:'<limited_regular_expression>'/ n/-*f/f/ n/*/f/
>+complete zegrep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>+		    c/-/"(A b B c C e f h i l n s v V w x)"/ \
>+		    p/1/x:'<full_regular_expression>'/ N/-*e/f/ \
>+		    n/-*e/x:'<full_regular_expression>'/ n/-*f/f/ n/*/f/
>+complete zfgrep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>+		    c/-/"(A b B c C e f h i l n s v V w x)"/ \
>+		    p/1/x:'<fixed_string>'/ N/-*e/f/ \
>+		    n/-*e/x:'<fixed_string>'/ n/-*f/f/ n/*/f/
>+complete znew	c/-/"(f t v 9 P K)"/ n/*/f:*.Z/
>+complete zmore	n/*/f:*.{gz,Z,z,zip}/
>+complete zfile	n/*/f:*.{gz,Z,z,zip,taz,tgz}/
>+complete ztouch	n/*/f:*.{gz,Z,z,zip,taz,tgz}/
>+complete zforce	n/*/f:^*.{gz,tgz}/
> 
>-    complete dcop 'p/1/`$:0`/ /' \
>-	'p/2/`$:0 $:1 | awk \{print\ \$1\}`/ /' \
>-	'p/3/`$:0 $:1 $:2 | sed "s%.* $.*$(.*%\1%"`/ /'
>+complete dcop 'p/1/`$:0`/ /' \
>+    'p/2/`$:0 $:1 | awk \{print\ \$1\}`/ /' \
>+    'p/3/`$:0 $:1 $:2 | sed "s%.* $.*$(.*%\1%"`/ /'
> 
> 
>-    complete grep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>-			c/--/"(extended-regexp fixed-regexp basic-regexp \
>-			regexp file ignore-case word-regexp line-regexp \
>-			no-messages revert-match version help byte-offset \
>-			line-number with-filename no-filename quiet silent \
>-			text directories recursive files-without-match \
>-			files-with-matches count before-context after-context \
>-			context binary unix-byte-offsets)"/ \
>-			c/-/"(A a B b C c d E e F f G H h i L l n q r s U u V \
>-				v w x)"/ \
>-			p/1/x:'<limited_regular_expression>'/ N/-*e/f/ \
>-			n/-*e/x:'<limited_regular_expression>'/ n/-*f/f/ n/*/f/
>-    complete egrep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>-			c/--/"(extended-regexp fixed-regexp basic-regexp \
>-			regexp file ignore-case word-regexp line-regexp \
>-			no-messages revert-match version help byte-offset \
>-			line-number with-filename no-filename quiet silent \
>-			text directories recursive files-without-match \
>-			files-with-matches count before-context after-context \
>-			context binary unix-byte-offsets)"/ \
>-			c/-/"(A a B b C c d E e F f G H h i L l n q r s U u V \
>-				v w x)"/ \
>-			p/1/x:'<full_regular_expression>'/ N/-*e/f/ \
>-			n/-*e/x:'<full_regular_expression>'/ n/-*f/f/ n/*/f/
>-    complete fgrep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>-			c/--/"(extended-regexp fixed-regexp basic-regexp \
>-			regexp file ignore-case word-regexp line-regexp \
>-			no-messages revert-match version help byte-offset \
>-			line-number with-filename no-filename quiet silent \
>-			text directories recursive files-without-match \
>-			files-with-matches count before-context after-context \
>-			context binary unix-byte-offsets)"/ \
>-			c/-/"(A a B b C c d E e F f G H h i L l n q r s U u V \
>-				v w x)"/ \
>-			p/1/x:'<fixed_string>'/ N/-*e/f/ \
>-			n/-*e/x:'<fixed_string>'/ n/-*f/f/ n/*/f/
>+complete grep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>+		    c/--/"(extended-regexp fixed-regexp basic-regexp \
>+		    regexp file ignore-case word-regexp line-regexp \
>+		    no-messages revert-match version help byte-offset \
>+		    line-number with-filename no-filename quiet silent \
>+		    text directories recursive files-without-match \
>+		    files-with-matches count before-context after-context \
>+		    context binary unix-byte-offsets)"/ \
>+		    c/-/"(A a B b C c d E e F f G H h i L l n q r s U u V \
>+			    v w x)"/ \
>+		    p/1/x:'<limited_regular_expression>'/ N/-*e/f/ \
>+		    n/-*e/x:'<limited_regular_expression>'/ n/-*f/f/ n/*/f/
>+complete egrep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>+		    c/--/"(extended-regexp fixed-regexp basic-regexp \
>+		    regexp file ignore-case word-regexp line-regexp \
>+		    no-messages revert-match version help byte-offset \
>+		    line-number with-filename no-filename quiet silent \
>+		    text directories recursive files-without-match \
>+		    files-with-matches count before-context after-context \
>+		    context binary unix-byte-offsets)"/ \
>+		    c/-/"(A a B b C c d E e F f G H h i L l n q r s U u V \
>+			    v w x)"/ \
>+		    p/1/x:'<full_regular_expression>'/ N/-*e/f/ \
>+		    n/-*e/x:'<full_regular_expression>'/ n/-*f/f/ n/*/f/
>+complete fgrep	c/-*A/x:'<#_lines_after>'/ c/-*B/x:'<#_lines_before>'/\
>+		    c/--/"(extended-regexp fixed-regexp basic-regexp \
>+		    regexp file ignore-case word-regexp line-regexp \
>+		    no-messages revert-match version help byte-offset \
>+		    line-number with-filename no-filename quiet silent \
>+		    text directories recursive files-without-match \
>+		    files-with-matches count before-context after-context \
>+		    context binary unix-byte-offsets)"/ \
>+		    c/-/"(A a B b C c d E e F f G H h i L l n q r s U u V \
>+			    v w x)"/ \
>+		    p/1/x:'<fixed_string>'/ N/-*e/f/ \
>+		    n/-*e/x:'<fixed_string>'/ n/-*f/f/ n/*/f/
> 
>-    complete sed	c/--/"(quiet silent version help expression file)"/   \
>-			c/-/"(n V e f -)"/ n/{-e,--expression}/x:'<script>'/  \
>-			n/{-f,--file}/f:*.sed/ N/-{e,f,-{file,expression}}/f/ \
>-			n/-/x:'<script>'/ N/-/f/ p/1/x:'<script>'/ p/2/f/
>+complete sed	c/--/"(quiet silent version help expression file)"/   \
>+		    c/-/"(n V e f -)"/ n/{-e,--expression}/x:'<script>'/  \
>+		    n/{-f,--file}/f:*.sed/ N/-{e,f,-{file,expression}}/f/ \
>+		    n/-/x:'<script>'/ N/-/f/ p/1/x:'<script>'/ p/2/f/
> 
>-    complete users	c/--/"(help version)"/ p/1/x:'<accounting_file>'/
>-    complete who	c/--/"(heading idle count mesg message writable help \
>-    			version)"/ c/-/"(H i m q s T w u -)"/ \
>-			p/1/x:'<accounting_file>'/ n/am/"(i)"/ n/are/"(you)"/
>+complete users	c/--/"(help version)"/ p/1/x:'<accounting_file>'/
>+complete who	c/--/"(heading idle count mesg message writable help \
>+		    version)"/ c/-/"(H i m q s T w u -)"/ \
>+		    p/1/x:'<accounting_file>'/ n/am/"(i)"/ n/are/"(you)"/
> 
>-    complete chown	c/--/"(changes dereference no-dereference silent \
>-    			quiet reference recursive verbose help version)"/ \
>-			c/-/"(c f h R v -)"/ C@[./\$~]@f@ c/*[.:]/g/ \
>-			n/-/u/: p/1/u/: n/*/f/
>-    complete chgrp	c/--/"(changes no-dereference silent quiet reference \
>-    			recursive verbose help version)"/ \
>-			c/-/"(c f h R v -)"/ n/-/g/ p/1/g/ n/*/f/
>-    complete chmod	c/--/"(changes silent quiet verbose reference \
>-    			recursive help version)"/ c/-/"(c f R v)"/
>-    complete df		c/--/"(all block-size human-readable si inodes \
>-			kilobytes local megabytes no-sync portability sync \
>-			type print-type exclude-type help version)"/ \
>-			c/-/"(a H h i k l m P T t v x)"/
>-    complete du		c/--/"(all block-size bytes total dereference-args \
>-    			human-readable si kilobytes count-links dereference \
>-			megabytes separate-dirs summarize one-file-system \
>-			exclude-from exclude max-depth help version"/ \
>-			c/-/"(a b c D H h k L l m S s X x)"/
>+complete chown	c/--/"(changes dereference no-dereference silent \
>+		    quiet reference recursive verbose help version)"/ \
>+		    c/-/"(c f h R v -)"/ C@[./\$~]@f@ c/*[.:]/g/ \
>+		    n/-/u/: p/1/u/: n/*/f/
>+complete chgrp	c/--/"(changes no-dereference silent quiet reference \
>+		    recursive verbose help version)"/ \
>+		    c/-/"(c f h R v -)"/ n/-/g/ p/1/g/ n/*/f/
>+complete chmod	c/--/"(changes silent quiet verbose reference \
>+		    recursive help version)"/ c/-/"(c f R v)"/
>+complete df		c/--/"(all block-size human-readable si inodes \
>+		    kilobytes local megabytes no-sync portability sync \
>+		    type print-type exclude-type help version)"/ \
>+		    c/-/"(a H h i k l m P T t v x)"/
>+complete du		c/--/"(all block-size bytes total dereference-args \
>+		    human-readable si kilobytes count-links dereference \
>+		    megabytes separate-dirs summarize one-file-system \
>+		    exclude-from exclude max-depth help version"/ \
>+		    c/-/"(a b c D H h k L l m S s X x)"/
> 
>-    complete cat	c/--/"(number-nonblank number squeeze-blank show-all \
>-			show-nonprinting show-ends show-tabs help version)"/ \
>-			c/-/"(A b E e n s T t u v -)"/ n/*/f/
>-    complete mv		c/--/"(backup force interactive update verbose suffix \
>-			version-control help version)"/ \
>-			c/-/"(b f i S u V v -)"/ \
>-			n/{-S,--suffix}/x:'<suffix>'/ \
>-			n/{-V,--version-control}/"(t numbered nil existing \
>-			never simple)"/ n/-/f/ N/-/d/ p/1/f/ p/2/d/ n/*/f/
>-    complete cp		c/--/"(archive backup no-dereference force \
>-    			interactive link preserve parents sparse recursive \
>-			symbolic-link suffix update verbose version-control \
>-			one-file-system help version)"/ \
>-			c/-/"(a b d f i l P p R r S s u V v x -)"/ \
>-			n/-*r/d/ n/{-S,--suffix}/x:'<suffix>'/ \
>-			n/{-V,--version-control}/"(t numbered nil existing \
>-			never simple)"/ n/-/f/ N/-/d/ p/1/f/ p/2/d/ n/*/f/
>-    complete ln		c/--/"(backup directory force no-dereference \
>-    			interactive symbolic suffix verbose version-control \
>-			help version)"/ \
>-			c/-/"(b d F f i n S s V v -)"/ \
>-			n/{-S,--suffix}/x:'<suffix>'/ \
>-			n/{-V,--version-control}/"(t numbered nil existing \
>-			never simple)"/ n/-/f/ N/-/x:'<link_name>'/ \
>-			p/1/f/ p/2/x:'<link_name>'/
>-    complete touch	c/--/"(date reference time help version)"/ \
>-			c/-/"(a c d f m r t -)"/ \
>-			n/{-d,--date}/x:'<date_string>'/ \
>-			c/--time/"(access atime mtime modify use)"/ \
>-			n/{-r,--file}/f/ n/-t/x:'<time_stamp>'/ n/*/f/
>-    complete mkdir	c/--/"(mode parents verbose help version)"/ \
>-    			c/-/"(p m -)"/ \
>-			n/{-m,--mode}/x:'<mode>'/ n/*/d/
>-    complete rmdir	c/--/"(ignore-fail-on-non-empty parents verbose help \
>-    			version)"/ c/-/"(p -)"/ n/*/d/
>-    complete env 	'c/*=/f/' 'p/1/e/=/' 'p/2/c/'
>+complete cat	c/--/"(number-nonblank number squeeze-blank show-all \
>+		    show-nonprinting show-ends show-tabs help version)"/ \
>+		    c/-/"(A b E e n s T t u v -)"/ n/*/f/
>+complete mv		c/--/"(backup force interactive update verbose suffix \
>+		    version-control help version)"/ \
>+		    c/-/"(b f i S u V v -)"/ \
>+		    n/{-S,--suffix}/x:'<suffix>'/ \
>+		    n/{-V,--version-control}/"(t numbered nil existing \
>+		    never simple)"/ n/-/f/ N/-/d/ p/1/f/ p/2/d/ n/*/f/
>+complete cp		c/--/"(archive backup no-dereference force \
>+		    interactive link preserve parents sparse recursive \
>+		    symbolic-link suffix update verbose version-control \
>+		    one-file-system help version)"/ \
>+		    c/-/"(a b d f i l P p R r S s u V v x -)"/ \
>+		    n/-*r/d/ n/{-S,--suffix}/x:'<suffix>'/ \
>+		    n/{-V,--version-control}/"(t numbered nil existing \
>+		    never simple)"/ n/-/f/ N/-/d/ p/1/f/ p/2/d/ n/*/f/
>+complete ln		c/--/"(backup directory force no-dereference \
>+		    interactive symbolic suffix verbose version-control \
>+		    help version)"/ \
>+		    c/-/"(b d F f i n S s V v -)"/ \
>+		    n/{-S,--suffix}/x:'<suffix>'/ \
>+		    n/{-V,--version-control}/"(t numbered nil existing \
>+		    never simple)"/ n/-/f/ N/-/x:'<link_name>'/ \
>+		    p/1/f/ p/2/x:'<link_name>'/
>+complete touch	c/--/"(date reference time help version)"/ \
>+		    c/-/"(a c d f m r t -)"/ \
>+		    n/{-d,--date}/x:'<date_string>'/ \
>+		    c/--time/"(access atime mtime modify use)"/ \
>+		    n/{-r,--file}/f/ n/-t/x:'<time_stamp>'/ n/*/f/
>+complete mkdir	c/--/"(mode parents verbose help version)"/ \
>+		    c/-/"(p m -)"/ \
>+		    n/{-m,--mode}/x:'<mode>'/ n/*/d/
>+complete rmdir	c/--/"(ignore-fail-on-non-empty parents verbose help \
>+		    version)"/ c/-/"(p -)"/ n/*/d/
>+complete env 	'c/*=/f/' 'p/1/e/=/' 'p/2/c/'
> 
>-    complete tar	c/-[Acru]*/"(b B C f F g G h i l L M N o P \
>-			R S T v V w W X z Z)"/ \
>-			c/-[dtx]*/"( B C f F g G i k K m M O p P \
>-			R s S T v w x X z Z)"/ \
>-			p/1/"(A c d r t u x -A -c -d -r -t -u -x \
>-			--catenate --concatenate --create --diff --compare \
>-			--delete --append --list --update --extract --get \
>-			--help --version)"/ \
>-			c/--/"(catenate concatenate create diff compare \
>-			delete append list update extract get atime-preserve \
>-			block-size read-full-blocks directory checkpoint file \
>-			force-local info-script new-volume-script incremental \
>-			listed-incremental dereference ignore-zeros \
>-			ignore-failed-read keep-old-files starting-file \
>-			one-file-system tape-length modification-time \
>-			multi-volume after-date newer old-archive portability \
>-			to-stdout same-permissions preserve-permissions \
>-			absolute-paths preserve record-number remove-files \
>-			same-order preserve-order same-owner sparse \
>-			files-from null totals verbose label version \
>-			interactive confirmation verify exclude exclude-from \
>-			compress uncompress gzip ungzip use-compress-program \
>-			block-compress help version)"/ \
>-			c/-/"(b B C f F g G h i k K l L m M N o O p P R s S \
>-			T v V w W X z Z 0 1 2 3 4 5 6 7 -)"/ \
>-			C@/dev@f@ \
>-			n/-c*f/x:'<new_tar_file, device_file, or "-">'/ \
>-			n/{-[Adrtux]j*f,--file}/f:*.{tar.bz2,tbz}/ \
>-			n/{-[Adrtux]z*f,--file}/f:*.{tar.gz,tgz}/ \
>-			n/{-[Adrtux]Z*f,--file}/f:*.{tar.Z,taz}/ \
>-			n/{-[Adrtux]*f,--file}/f:*.tar/ \
>-			N/{-xj*f,--file}/'`tar -tjf $:-1`'/ \
>-			N/{-xz*f,--file}/'`tar -tzf $:-1`'/ \
>-			N/{-xZ*f,--file}/'`tar -tZf $:-1`'/ \
>-			N/{-x*f,--file}/'`tar -tf $:-1`'/ \
>-			n/--use-compress-program/c/ \
>-			n/{-b,--block-size}/x:'<block_size>'/ \
>-			n/{-V,--label}/x:'<volume_label>'/ \
>-			n/{-N,--{after-date,newer}}/x:'<date>'/ \
>-			n/{-L,--tape-length}/x:'<tape_length_in_kB>'/ \
>-			n/{-C,--directory}/d/ \
>-			N/{-C,--directory}/'`\ls $:-1`'/ \
>-			n/-[0-7]/"(l m h)"/
>+complete tar	c/-[Acru]*/"(b B C f F g G h i l L M N o P \
>+		    R S T v V w W X z Z)"/ \
>+		    c/-[dtx]*/"( B C f F g G i k K m M O p P \
>+		    R s S T v w x X z Z)"/ \
>+		    p/1/"(A c d r t u x -A -c -d -r -t -u -x \
>+		    --catenate --concatenate --create --diff --compare \
>+		    --delete --append --list --update --extract --get \
>+		    --help --version)"/ \
>+		    c/--/"(catenate concatenate create diff compare \
>+		    delete append list update extract get atime-preserve \
>+		    block-size read-full-blocks directory checkpoint file \
>+		    force-local info-script new-volume-script incremental \
>+		    listed-incremental dereference ignore-zeros \
>+		    ignore-failed-read keep-old-files starting-file \
>+		    one-file-system tape-length modification-time \
>+		    multi-volume after-date newer old-archive portability \
>+		    to-stdout same-permissions preserve-permissions \
>+		    absolute-paths preserve record-number remove-files \
>+		    same-order preserve-order same-owner sparse \
>+		    files-from null totals verbose label version \
>+		    interactive confirmation verify exclude exclude-from \
>+		    compress uncompress gzip ungzip use-compress-program \
>+		    block-compress help version)"/ \
>+		    c/-/"(b B C f F g G h i k K l L m M N o O p P R s S \
>+		    T v V w W X z Z 0 1 2 3 4 5 6 7 -)"/ \
>+		    C@/dev@f@ \
>+		    n/-c*f/x:'<new_tar_file, device_file, or "-">'/ \
>+		    n/{-[Adrtux]j*f,--file}/f:*.{tar.bz2,tbz}/ \
>+		    n/{-[Adrtux]z*f,--file}/f:*.{tar.gz,tgz}/ \
>+		    n/{-[Adrtux]Z*f,--file}/f:*.{tar.Z,taz}/ \
>+		    n/{-[Adrtux]*f,--file}/f:*.tar/ \
>+		    N/{-xj*f,--file}/'`tar -tjf $:-1`'/ \
>+		    N/{-xz*f,--file}/'`tar -tzf $:-1`'/ \
>+		    N/{-xZ*f,--file}/'`tar -tZf $:-1`'/ \
>+		    N/{-x*f,--file}/'`tar -tf $:-1`'/ \
>+		    n/--use-compress-program/c/ \
>+		    n/{-b,--block-size}/x:'<block_size>'/ \
>+		    n/{-V,--label}/x:'<volume_label>'/ \
>+		    n/{-N,--{after-date,newer}}/x:'<date>'/ \
>+		    n/{-L,--tape-length}/x:'<tape_length_in_kB>'/ \
>+		    n/{-C,--directory}/d/ \
>+		    N/{-C,--directory}/'`\ls $:-1`'/ \
>+		    n/-[0-7]/"(l m h)"/
> 
>-    switch ( "$OSTYPE" )
>-    case "linux":
>-      # Linux filesystems
>-      complete  mount	c/-/"(a f F h l n o r s t U v V w)"/ n/-[hV]/n/ \
>-			n/-o/x:'<options>'/ n/-t/x:'<vfstype>'/ \
>-			n/-L/x:'<label>'/ n/-U/x:'<uuid>'/ \
>-			n@*@'`grep -v "^#" /etc/fstab | tr -s " " "	 " | cut -f 2`'@
>-      complete umount	c/-/"(a h n r t v V)"/ n/-t/x:'<vfstype>'/ \
>-			  n/*/'`mount | cut -d " " -f 3`'/
>-      breaksw
>-    case "sunos*":
>-    case "solaris":
>-      # Solaris filesystems
>-      complete  mount	c/-/"(a F m o O p r v V)"/ n/-p/n/ n/-v/n/ \
>-      			n/-o/x:'<FSType_options>'/ \
>-      			n@-F@'`\ls -1 /usr/lib/fs`'@ \
>-      			n@*@'`grep -v "^#" /etc/vfstab | tr -s " " "	 " | cut -f 3`'@
>-      complete umount	c/-/"(a o V)"/ n/-o/x:'<FSType_options>'/ \
>-      			n/*/'`mount | cut -d " " -f 1`'/
>-      complete  mountall	c/-/"(F l r)"/ n@-F@'`\ls -1 /usr/lib/fs`'@
>-      complete umountall	c/-/"(F h k l r s)"/ n@-F@'`\ls -1 /usr/lib/fs`'@ \
>-      			n/-h/'`df -k | cut -s -d ":" -f 1 | sort -u`'/
>-      breaksw
>-    case "cygwin":
>-      # Cygwin mounts
>-      complete  mount	c/-/"(b c f h m o p s t u v x E X)"/ n/-[hmpv]/n/ \
>-      			n/-c/x:'/'/ \
>-			n/-o/"(user system binary text exec notexec cygexec nosuid managed)"/ \
>-      			n@*@'`mount -p | tail -1 | cut -d " " -f 1 | xargs ls -1 | awk '"'"'{print $1":/"; } END{print "//";}'"'"'`'@
>-      complete umount	c/-/"(A c h s S u U v)"/ n/-[AhSUv]/n/ \
>-      			n@*@'`mount | grep -v noumount | cut -d " " -f 3`'@
>-      breaksw
>-    default:
>-      breaksw
>-    endsw
>+switch ( "$OSTYPE" )
>+case linux:
>+  # Linux filesystems
>+  complete  mount	c/-/"(a f F h l n o r s t U v V w)"/ n/-[hV]/n/ \
>+		    n/-o/x:'<options>'/ n/-t/x:'<vfstype>'/ \
>+		    n/-L/x:'<label>'/ n/-U/x:'<uuid>'/ \
>+		    n@*@'`grep -v "^#" /etc/fstab | tr -s " " "	 " | cut -f 2`'@
>+  complete umount	c/-/"(a h n r t v V)"/ n/-t/x:'<vfstype>'/ \
>+		      n/*/'`mount | cut -d " " -f 3`'/
>+  breaksw
>+case sunos*:
>+case solaris:
>+  # Solaris filesystems
>+  complete  mount	c/-/"(a F m o O p r v V)"/ n/-p/n/ n/-v/n/ \
>+		    n/-o/x:'<FSType_options>'/ \
>+		    n@-F@'`\ls -1 /usr/lib/fs`'@ \
>+		    n@*@'`grep -v "^#" /etc/vfstab | tr -s " " "	 " | cut -f 3`'@
>+  complete umount	c/-/"(a o V)"/ n/-o/x:'<FSType_options>'/ \
>+		    n/*/'`mount | cut -d " " -f 1`'/
>+  complete  mountall	c/-/"(F l r)"/ n@-F@'`\ls -1 /usr/lib/fs`'@
>+  complete umountall	c/-/"(F h k l r s)"/ n@-F@'`\ls -1 /usr/lib/fs`'@ \
>+		    n/-h/'`df -k | cut -s -d ":" -f 1 | sort -u`'/
>+  breaksw
>+case cygwin:
>+  # Cygwin mounts
>+  complete  mount	c/-/"(b c f h m o p s t u v x E X)"/ n/-[hmpv]/n/ \
>+		    n/-c/x:'/'/ \
>+		    n/-o/"(user system binary text exec notexec cygexec nosuid managed)"/ \
>+		    n@*@'`mount -p | tail -1 | cut -d " " -f 1 | xargs ls -1 | awk '"'"'{print $1":/"; } END{print "//";}'"'"'`'@
>+  complete umount	c/-/"(A c h s S u U v)"/ n/-[AhSUv]/n/ \
>+		    n@*@'`mount | grep -v noumount | cut -d " " -f 3`'@
>+  breaksw
>+endsw
> 
>-    # these deal with NIS (formerly YP); if it's not running you don't need 'em
>-    if (-X domainname) then
>-      set _domain = "`domainname`"
>-      set _ypdir  = /var/yp	# directory where NIS (YP) maps are kept
>-      if ("$_domain" != "" && "$_domain" != "noname") then
>-        complete domainname p@1@D:$_ypdir@" " n@*@n@
>-        complete ypcat	    c@-@"(d k t x)"@ n@-x@n@ n@-d@D:$_ypdir@" " \
>-	                    N@-d@\`\\ls\ -1\ $_ypdir/\$:-1\ \|\ sed\ -n\ s%\\\\.pag\\\$%%p\`@ \
>-	                    n@*@\`\\ls\ -1\ $_ypdir/$_domain\ \|\ sed\ -n\ s%\\\\.pag\\\$%%p\`@
>-        complete ypmatch    c@-@"(d k t x)"@ n@-x@n@ n@-d@D:$_ypdir@" " \
>-	                    N@-d@x:'<key ...>'@ n@-@x:'<key ...>'@ p@1@x:'<key ...>'@ \
>-	                    n@*@\`\\ls\ -1\ $_ypdir/$_domain\ \|\ sed\ -n\ s%\\\\.pag\\\$%%p\`@
>-        complete ypwhich    c@-@"(d m t x V1 V2)"@ n@-x@n@ n@-d@D:$_ypdir@" " \
>-	                    n@-m@\`\\ls\ -1\ $_ypdir/$_domain\ \|\ sed\ -n\ s%\\\\.pag\\\$%%p\`@ \
>-			    N@-m@n@ n@*@\$hosts@
>-      endif
>-      unset _domain _ypdir
>-    endif
>+# these deal with NIS (formerly YP); if it's not running you don't need 'em
>+if (-X domainname) then
>+  set _domain = "`domainname`"
>+  set _ypdir  = /var/yp	# directory where NIS (YP) maps are kept
>+  if ("$_domain" != "" && "$_domain" != "noname") then
>+    complete domainname p@1@D:$_ypdir@" " n@*@n@
>+    complete ypcat	    c@-@"(d k t x)"@ n@-x@n@ n@-d@D:$_ypdir@" " \
>+			N@-d@\`\\ls\ -1\ $_ypdir/\$:-1\ \|\ sed\ -n\ s%\\\\.pag\\\$%%p\`@ \
>+			n@*@\`\\ls\ -1\ $_ypdir/$_domain\ \|\ sed\ -n\ s%\\\\.pag\\\$%%p\`@
>+    complete ypmatch    c@-@"(d k t x)"@ n@-x@n@ n@-d@D:$_ypdir@" " \
>+			N@-d@x:'<key ...>'@ n@-@x:'<key ...>'@ p@1@x:'<key ...>'@ \
>+			n@*@\`\\ls\ -1\ $_ypdir/$_domain\ \|\ sed\ -n\ s%\\\\.pag\\\$%%p\`@
>+    complete ypwhich    c@-@"(d m t x V1 V2)"@ n@-x@n@ n@-d@D:$_ypdir@" " \
>+			n@-m@\`\\ls\ -1\ $_ypdir/$_domain\ \|\ sed\ -n\ s%\\\\.pag\\\$%%p\`@ \
>+			N@-m@n@ n@*@\$hosts@
>+  endif
>+  unset _domain _ypdir
>+endif
> 
>-    complete make \
>-	'n/-f/f/' \
>-      	'c/*=/f/' \
>-	'n@*@`cat -s GNUmakefile Makefile makefile |& sed -n -e "/No such file/d" -e "/^[^     #].*:/s/:.*//p"`@'
>+complete make \
>+    'n/-f/f/' \
>+    'c/*=/f/' \
>+    'n@*@`cat -s GNUmakefile Makefile makefile |& sed -n -e "/No such file/d" -e "/^[^     #].*:/s/:.*//p"`@'
> 
>-    if ( -f /etc/printcap ) then
>-	set printers=(`sed -n -e "/^[^     #].*:/s/:.*//p" /etc/printcap`)
>+if ( -f /etc/printcap ) then
>+    set printers=(`sed -n -e "/^[^     #].*:/s/:.*//p" /etc/printcap`)
> 
>-	complete lpr    'c/-P/$printers/'
>-	complete lpq    'c/-P/$printers/'
>-	complete lprm   'c/-P/$printers/'
>-	complete lpquota        'p/1/(-Qprlogger)/' 'c/-P/$printers/'
>-	complete dvips  'c/-P/$printers/' 'n/-o/f:*.{ps,PS}/' 'n/*/f:*.dvi/'
>-	complete dvilj	'p/*/f:*.dvi/'
>-    endif
>+    complete lpr    'c/-P/$printers/'
>+    complete lpq    'c/-P/$printers/'
>+    complete lprm   'c/-P/$printers/'
>+    complete lpquota        'p/1/(-Qprlogger)/' 'c/-P/$printers/'
>+    complete dvips  'c/-P/$printers/' 'n/-o/f:*.{ps,PS}/' 'n/*/f:*.dvi/'
>+    complete dvilj	'p/*/f:*.dvi/'
>+endif
> 
>-    # From Alphonse Bendt
>-    complete ant \
>-	 'n/-f/f:*.xml/' \
>-	      'n@*@`cat build.xml | sed -n -e "s/[ \t]*<target[\t\n]*name=.$[a-zA-Z0-9_:]*$.*/\1/p"`@'
>+# From Alphonse Bendt
>+complete ant \
>+     'n/-f/f:*.xml/' \
>+	  'n@*@`cat build.xml | sed -n -e "s/[ \t]*<target[\t\n]*name=.$[a-zA-Z0-9_:]*$.*/\1/p"`@'
> 
>-    if ($?P4CLIENT && -X perl) then
>-	# This is from Greg Allen.
>-	set p4cmds=(add branch branches commands change changes client clients \
>-	    counter counters delete depot depots describe diff diff2 \
>-	    edit filelog files fix fixes fstat group groups have help \
>-	    info integrate integrated job jobs jobspec label labels \
>-	    labelsync lock obliterate opened passwd print protect rename \
>-	    reopen resolve resolved revert review reviews set submit \
>-	    sync triggers unlock user users verify where)
>-	complete p4 'p/1/$p4cmds/' 'n/help/$p4cmds/' \
>-	    'n%{-l,label}%`p4 labels | sed "s/Label $[^ ]*$ .*/\1/"`%' \
>-	    'n%-t%`p4 $:1s | sed "s/[^ ]* $[^ ]*$ .*/\1/"`%' \
>-	    'c%*@%`p4 labels | sed "s/Label $[^ ]*$ .*/\1/"`%' \
>-	    'c@//*/*@`p4 files $:-0... |& perl -nle "m%\Q$:-0\E([^#][^/# ] \
>-	    *)%;print "\$"1 if \\\!/no such/&&\!"\$"h{"\$"1}++"`@@' \
>-	    'c@//@`p4 depots | sed "s/Depot $[^ ]*$ .*/\1/"`@/@'
>-    endif
>+if ($?P4CLIENT && -X perl) then
>+    # This is from Greg Allen.
>+    set p4cmds=(add branch branches commands change changes client clients \
>+	counter counters delete depot depots describe diff diff2 \
>+	edit filelog files fix fixes fstat group groups have help \
>+	info integrate integrated job jobs jobspec label labels \
>+	labelsync lock obliterate opened passwd print protect rename \
>+	reopen resolve resolved revert review reviews set submit \
>+	sync triggers unlock user users verify where)
>+    complete p4 'p/1/$p4cmds/' 'n/help/$p4cmds/' \
>+	'n%{-l,label}%`p4 labels | sed "s/Label $[^ ]*$ .*/\1/"`%' \
>+	'n%-t%`p4 $:1s | sed "s/[^ ]* $[^ ]*$ .*/\1/"`%' \
>+	'c%*@%`p4 labels | sed "s/Label $[^ ]*$ .*/\1/"`%' \
>+	'c@//*/*@`p4 files $:-0... |& perl -nle "m%\Q$:-0\E([^#][^/# ] \
>+	*)%;print "\$"1 if \\\!/no such/&&\!"\$"h{"\$"1}++"`@@' \
>+	'c@//@`p4 depots | sed "s/Depot $[^ ]*$ .*/\1/"`@/@'
>+endif
> 
> 
>-    if (! $?traditional_complete) then
>-        uncomplete vi
>-        uncomplete vim
>-        complete {vi,vim,gvim,nvi,elvis} 	n/*/f:^*.{o,a,so,sa,aux,dvi,log,fig,bbl,blg,bst,idx,ilg,ind,toc}/
>-        complete {ispell,spell,spellword}	'n@-d@`ls /usr/lib/ispell/*.aff | sed -e "s/\.aff//" `@' 'n/*/f:^*.{o,a,so,sa,aux,dvi,log,fig,bbl,blg,bst,idx,ilg,ind,toc}/'
>-        complete elm	'n/-[Ai]/f/' 'c@=@F:$HOME/Mail/@' 'n/-s/x:\<subject\>/'
>-        complete ncftp	'n@*@`sed -e '1,2d' $HOME/.ncftp/bookmarks | cut -f 1,2 -d "," | tr "," "\012" | sort | uniq ` '@
>-        complete bibtex	'n@*@`ls *.aux | sed -e "s/\.aux//"`'@
>-        complete dvi2tty	n/*/f:*.dvi/	# Only files that match *.dvi
>-	uncomplete gv
>-	uncomplete ghostview
>-        complete {gv,ghostview}	'n/*/f:*.{ps,eps,epsi}/'
>-        complete enscript \
>-		'c/--/(columns= pages= header= no-header truncate-lines \
>-			line-numbers setpagedevice= escapes font= \
>-			header-font= fancy-header no-job-header \
>-			highlight-bars indent= filter= borders page-prefeed \
>-			no-page-prefeed lineprinter lines-per-page= mail \
>-			media= copies= newline= output= missing-characters \
>-			printer= quiet silent landscape portrait \
>-			baselineskip= statusdict= title= tabsize= underlay= \
>-			verbose version encoding pass-through download-font= \
>-			filter-stdin= help highlight-bar-gray= list-media \
>-			list-options non-printable-format= page-label-format= \
>-			printer-options= ul-angle= ul-font= ul-gray= \
>-			ul-position= ul-style= \
>-		     )/'
>-    endif
>+if (! $?traditional_complete) then
>+    uncomplete vi
>+    uncomplete vim
>+    complete {vi,vim,gvim,nvi,elvis} 	n/*/f:^*.{o,a,so,sa,aux,dvi,log,fig,bbl,blg,bst,idx,ilg,ind,toc}/
>+    complete {ispell,spell,spellword}	'n@-d@`ls /usr/lib/ispell/*.aff | sed -e "s/\.aff//" `@' 'n/*/f:^*.{o,a,so,sa,aux,dvi,log,fig,bbl,blg,bst,idx,ilg,ind,toc}/'
>+    complete elm	'n/-[Ai]/f/' 'c@=@F:$HOME/Mail/@' 'n/-s/x:\<subject\>/'
>+    complete ncftp	'n@*@`sed -e '1,2d' $HOME/.ncftp/bookmarks | cut -f 1,2 -d "," | tr "," "\012" | sort | uniq ` '@
>+    complete bibtex	'n@*@`ls *.aux | sed -e "s/\.aux//"`'@
>+    complete dvi2tty	n/*/f:*.dvi/	# Only files that match *.dvi
>+    uncomplete gv
>+    uncomplete ghostview
>+    complete {gv,ghostview}	'n/*/f:*.{ps,eps,epsi}/'
>+    complete enscript \
>+	    'c/--/(columns= pages= header= no-header truncate-lines \
>+		    line-numbers setpagedevice= escapes font= \
>+		    header-font= fancy-header no-job-header \
>+		    highlight-bars indent= filter= borders page-prefeed \
>+		    no-page-prefeed lineprinter lines-per-page= mail \
>+		    media= copies= newline= output= missing-characters \
>+		    printer= quiet silent landscape portrait \
>+		    baselineskip= statusdict= title= tabsize= underlay= \
>+		    verbose version encoding pass-through download-font= \
>+		    filter-stdin= help highlight-bar-gray= list-media \
>+		    list-options non-printable-format= page-label-format= \
>+		    printer-options= ul-angle= ul-font= ul-gray= \
>+		    ul-position= ul-style= \
>+		 )/'
>+endif
> 
>-    complete dpkg \
>-		'c/--{admindir,instdir,root}=/d/' \
>-		'c/--debug=/n/' \
>-		'c/--{admindir,debug,instdir,root}/(=)//' \
>-		'c/--/(admindir= debug= instdir= root= \
>-			assert-support-predepends assert-working-epoch \
>-			audit auto-deconfigure clear-avail \
>-			compare-versions configure contents control \
>-			extract force-bad-path field \
>-			force-configure-any force-conflicts \
>-			force-depends force-depends-version force-help \
>-			force-hold force-non-root \
>-			force-overwrite-diverted \
>-			force-remove-essential force-remove-reinstreq \
>-			forget-old-unavail fsys-tarfile get-selections \
>-			help ignore-depends info install largemem \
>-			license list listfiles merge-avail no-act \
>-			pending predep-package print-architecture \
>-			print-gnu-build-architecture \
>-			print-installation-architecture print-avail \
>-			purge record-avail recursive refuse-downgrade \
>-			remove search set-selections selected-only \
>-			skip-same-version smallmem status unpack \
>-			update-avail version vextract \
>-		      )//' \
>-		'n/{-l}/`dpkg -l|awk \{print\ \$2\}`/' \
>-		'n/*/f:*.deb'/
>-    complete dpkg-deb 	   'c/--{build}=/d/' \
>-			   'c/--/(build contents info field control extract \
>-				 vextract fsys-tarfile help version \
>-				 license)//' \
>-			   'n/*/f:*.deb/'
>-    complete apt-get \
>-	        'c/--/(build config-file diff-only download-only \
>-		   fix-broken fix-missing force-yes help ignore-hold no-download \
>-		   no-upgrade option print-uris purge reinstall quiet simulate \
>-		   show-upgraded target-release tar-only version yes )/' \
>-	    	'c/-/(b c= d f h m o= q qq s t x y )/' \
>- 		'n/{source,build-dep}/x:<pkgname>/' \
>- 		'n/{remove}/`dpkg -l|grep ^ii|awk \{print\ \$2\}`/' \
>- 		'n/{install}/`apt-cache pkgnames | sort`/' \
>- 		'C/*/(update upgrade dselect-upgrade source \
>-		   build-dep check clean autoclean install remove)/'
>-    complete apt-cache \
>- 		'c/--/(all-versions config-file generate full help important \
>- 		names-only option pkg-cache quiet recurse src-cache version )/' \
>- 	    	'c/-/(c= h i o= p= q s= v)/' \
>-  		'n/{search}/x:<regex>/' \
>- 		'n/{pkgnames,policy,show,showpkg,depends,dotty}/`apt-cache pkgnames | sort`/' \
>- 		'C/*/(add gencaches showpkg stats dump dumpavail unmet show \
>- 		search depends pkgnames dotty policy )/'
>+complete dpkg \
>+	    'c/--{admindir,instdir,root}=/d/' \
>+	    'c/--debug=/n/' \
>+	    'c/--{admindir,debug,instdir,root}/(=)//' \
>+	    'c/--/(admindir= debug= instdir= root= \
>+		    assert-support-predepends assert-working-epoch \
>+		    audit auto-deconfigure clear-avail \
>+		    compare-versions configure contents control \
>+		    extract force-bad-path field \
>+		    force-configure-any force-conflicts \
>+		    force-depends force-depends-version force-help \
>+		    force-hold force-non-root \
>+		    force-overwrite-diverted \
>+		    force-remove-essential force-remove-reinstreq \
>+		    forget-old-unavail fsys-tarfile get-selections \
>+		    help ignore-depends info install largemem \
>+		    license list listfiles merge-avail no-act \
>+		    pending predep-package print-architecture \
>+		    print-gnu-build-architecture \
>+		    print-installation-architecture print-avail \
>+		    purge record-avail recursive refuse-downgrade \
>+		    remove search set-selections selected-only \
>+		    skip-same-version smallmem status unpack \
>+		    update-avail version vextract \
>+		  )//' \
>+	    'n/{-l}/`dpkg -l|awk \{print\ \$2\}`/' \
>+	    'n/*/f:*.deb'/
>+complete dpkg-deb 	   'c/--{build}=/d/' \
>+		       'c/--/(build contents info field control extract \
>+			     vextract fsys-tarfile help version \
>+			     license)//' \
>+		       'n/*/f:*.deb/'
>+complete apt-get \
>+	    'c/--/(build config-file diff-only download-only \
>+	       fix-broken fix-missing force-yes help ignore-hold no-download \
>+	       no-upgrade option print-uris purge reinstall quiet simulate \
>+	       show-upgraded target-release tar-only version yes )/' \
>+	    'c/-/(b c= d f h m o= q qq s t x y )/' \
>+	    'n/{source,build-dep}/x:<pkgname>/' \
>+	    'n/{remove}/`dpkg -l|grep ^ii|awk \{print\ \$2\}`/' \
>+	    'n/{install}/`apt-cache pkgnames | sort`/' \
>+	    'C/*/(update upgrade dselect-upgrade source \
>+	       build-dep check clean autoclean install remove)/'
>+complete apt-cache \
>+	    'c/--/(all-versions config-file generate full help important \
>+	    names-only option pkg-cache quiet recurse src-cache version )/' \
>+	    'c/-/(c= h i o= p= q s= v)/' \
>+	    'n/{search}/x:<regex>/' \
>+	    'n/{pkgnames,policy,show,showpkg,depends,dotty}/`apt-cache pkgnames | sort`/' \
>+	    'C/*/(add gencaches showpkg stats dump dumpavail unmet show \
>+	    search depends pkgnames dotty policy )/'
> 
>-    unset noglob
>-    unset _complete
>-    unset traditional_complete
>-endif
>+switch ( "${OSTYPE}" )
>+case FreeBSD:
>+  set commands=()
>+  foreach p (fast force one quiet "")
>+    foreach c (enabled poll rcvar reload restart start status stop)
>+      set commands=($commands $p$c)
>+    end
>+  end
>+  complete service \
>+    n/-R/n/ \
>+    n/-e/n/ \
>+    n/-l/n/ \
>+    n/-r/n/ \
>+    c/-/"(R e l r v)"/ \
>+    p/2/"($commands)"/ \
>+    p@1@'`service -l`'@
>+  unset commands c p
>+  breaksw
>+case linux:
>+  if ( -d /etc/init.d ) then
>+    set rcdir=/etc/init.d/
>+  else
>+    set rcdir=/etc/rc.d/
>+  endif
>+  complete service \
>+    p/2/"(--full-restart force-reload reload restart start stop status)"/ \
>+    c/--/"(help status-all version)"/ \
>+    c/-/"(- h)"/ \
>+    p@1@F:$rcdir@
>+  unset rcdir
>+  breaksw
>+endsw
> 
>+if ( $?_unset_noglob ) unset noglob _unset_noglob
>+
> end:
>-	onintr
>+unset _has_complete
>+onintr
>Index: contrib/tcsh/config/bsd4.4
>===================================================================
>--- contrib/tcsh/config/bsd4.4	(revision 298037)
>+++ contrib/tcsh/config/bsd4.4	(working copy)
>@@ -98,6 +98,7 @@
> 
> #elif defined(__APPLE__)
> # define SYSMALLOC
>+# define BSD_STYLE_COLORLS
> #endif
> 
> #endif /* _h_config */
>Index: contrib/tcsh/config.h.in
>===================================================================
>--- contrib/tcsh/config.h.in	(revision 298037)
>+++ contrib/tcsh/config.h.in	(working copy)
>@@ -1,4 +1,4 @@
>-/* config.h.in.  Generated from configure.in by autoheader.  */
>+/* config.h.in.  Generated from configure.ac by autoheader.  */
> 
> /* Define to the type of elements in the array set by `getgroups'. Usually
>    this is either `int' or `gid_t'. */
>Index: contrib/tcsh/config.sub
>===================================================================
>--- contrib/tcsh/config.sub	(revision 298037)
>+++ contrib/tcsh/config.sub	(working copy)
>@@ -1,38 +1,31 @@
> #! /bin/sh
> # Configuration validation subroutine script.
>-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
>-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
>-#   Free Software Foundation, Inc.
>+#   Copyright 1992-2013 Free Software Foundation, Inc.
> 
>-timestamp='2009-12-31'
>+timestamp='2013-04-24'
> 
>-# This file is (in principle) common to ALL GNU software.
>-# The presence of a machine in this file suggests that SOME GNU software
>-# can handle that machine.  It does not imply ALL GNU software can.
>-#
>-# This file 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 2 of the License, or
>+# This file 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.
> #
>-# This program 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.
>+# This program 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 this program; if not, write to the Free Software
>-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
>-# 02110-1301, USA.
>+# along with this program; if not, see <http://www.gnu.org/licenses/>.
> #
> # As a special exception to the GNU General Public License, if you
> # distribute this file as part of a program that contains a
> # configuration script generated by Autoconf, you may include it under
>-# the same distribution terms that you use for the rest of that program.
>+# the same distribution terms that you use for the rest of that
>+# program.  This Exception is an additional permission under section 7
>+# of the GNU General Public License, version 3 ("GPLv3").
> 
> 
>-# Please send patches to <config-patches@gnu.org>.  Submit a context
>-# diff and a properly formatted GNU ChangeLog entry.
>+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
> #
> # Configuration subroutine to validate and canonicalize a configuration type.
> # Supply the specified configuration type as an argument.
>@@ -75,9 +68,7 @@
> version="\
> GNU config.sub ($timestamp)
> 
>-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
>-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
>-Software Foundation, Inc.
>+Copyright 1992-2013 Free Software Foundation, Inc.
> 
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
>@@ -124,13 +115,18 @@
> # Here we must recognize all the valid KERNEL-OS combinations.
> maybe_os=`echo $1 | sed 's/^$.*$-$[^-]*-[^-]*$$/\2/'`
> case $maybe_os in
>-  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
>-  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
>+  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
>+  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
>+  knetbsd*-gnu* | netbsd*-gnu* | \
>   kopensolaris*-gnu* | \
>   storm-chaos* | os2-emx* | rtmk-nova*)
>     os=-$maybe_os
>     basic_machine=`echo $1 | sed 's/^$.*$-$[^-]*-[^-]*$$/\1/'`
>     ;;
>+  android-linux)
>+    os=-linux-android
>+    basic_machine=`echo $1 | sed 's/^$.*$-$[^-]*-[^-]*$$/\1/'`-unknown
>+    ;;
>   *)
>     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
>     if [ $basic_machine != $1 ]
>@@ -153,12 +149,12 @@
> 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
> 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
> 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
>-	-apple | -axis | -knuth | -cray | -microblaze)
>+	-apple | -axis | -knuth | -cray | -microblaze*)
> 		os=
> 		basic_machine=$1
> 		;;
>-        -bluegene*)
>-	        os=-cnk
>+	-bluegene*)
>+		os=-cnk
> 		;;
> 	-sim | -cisco | -oki | -wec | -winbond)
> 		os=
>@@ -174,10 +170,10 @@
> 		os=-chorusos
> 		basic_machine=$1
> 		;;
>- 	-chorusrdb)
>- 		os=-chorusrdb
>+	-chorusrdb)
>+		os=-chorusrdb
> 		basic_machine=$1
>- 		;;
>+		;;
> 	-hiux*)
> 		os=-hiuxwe2
> 		;;
>@@ -222,6 +218,12 @@
> 	-isc*)
> 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> 		;;
>+	-lynx*178)
>+		os=-lynxos178
>+		;;
>+	-lynx*5)
>+		os=-lynxos5
>+		;;
> 	-lynx*)
> 		os=-lynxos
> 		;;
>@@ -246,20 +248,27 @@
> 	# Some are omitted here because they have special meanings below.
> 	1750a | 580 \
> 	| a29k \
>+	| aarch64 | aarch64_be \
> 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
> 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
> 	| am33_2.0 \
>-	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
>+	| arc | arceb \
>+	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
>+	| avr | avr32 \
>+	| be32 | be64 \
> 	| bfin \
> 	| c4x | clipper \
> 	| d10v | d30v | dlx | dsp16xx \
>+	| epiphany \
> 	| fido | fr30 | frv \
> 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
>+	| hexagon \
> 	| i370 | i860 | i960 | ia64 \
> 	| ip2k | iq2000 \
>+	| le32 | le64 \
> 	| lm32 \
> 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
>-	| maxq | mb | microblaze | mcore | mep | metag \
>+	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
> 	| mips | mipsbe | mipseb | mipsel | mipsle \
> 	| mips16 \
> 	| mips64 | mips64el \
>@@ -277,34 +286,45 @@
> 	| mipsisa64r2 | mipsisa64r2el \
> 	| mipsisa64sb1 | mipsisa64sb1el \
> 	| mipsisa64sr71k | mipsisa64sr71kel \
>+	| mipsr5900 | mipsr5900el \
> 	| mipstx39 | mipstx39el \
> 	| mn10200 | mn10300 \
> 	| moxie \
> 	| mt \
> 	| msp430 \
>-	| nios | nios2 \
>+	| nds32 | nds32le | nds32be \
>+	| nios | nios2 | nios2eb | nios2el \
> 	| ns16k | ns32k \
>-	| or32 \
>+	| open8 \
>+	| or1k | or32 \
> 	| pdp10 | pdp11 | pj | pjl \
>-	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
>+	| powerpc | powerpc64 | powerpc64le | powerpcle \
> 	| pyramid \
>-	| rx \
>+	| rl78 | rx \
> 	| score \
> 	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
> 	| sh64 | sh64le \
> 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
> 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
>-	| spu | strongarm \
>-	| tahoe | thumb | tic4x | tic80 | tron \
>+	| spu \
>+	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
> 	| ubicom32 \
>-	| v850 | v850e \
>+	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
> 	| we32k \
>-	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
>+	| x86 | xc16x | xstormy16 | xtensa \
> 	| z8k | z80)
> 		basic_machine=$basic_machine-unknown
> 		;;
>-	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
>-		# Motorola 68HC11/12.
>+	c54x)
>+		basic_machine=tic54x-unknown
>+		;;
>+	c55x)
>+		basic_machine=tic55x-unknown
>+		;;
>+	c6x)
>+		basic_machine=tic6x-unknown
>+		;;
>+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
> 		basic_machine=$basic_machine-unknown
> 		os=-none
> 		;;
>@@ -314,6 +334,21 @@
> 		basic_machine=mt-unknown
> 		;;
> 
>+	strongarm | thumb | xscale)
>+		basic_machine=arm-unknown
>+		;;
>+	xgate)
>+		basic_machine=$basic_machine-unknown
>+		os=-none
>+		;;
>+	xscaleeb)
>+		basic_machine=armeb-unknown
>+		;;
>+
>+	xscaleel)
>+		basic_machine=armel-unknown
>+		;;
>+
> 	# We use `pc' rather than `unknown'
> 	# because (1) that's what they normally are, and
> 	# (2) the word "unknown" tends to confuse beginning users.
>@@ -328,13 +363,15 @@
> 	# Recognize the basic CPU types with company name.
> 	580-* \
> 	| a29k-* \
>+	| aarch64-* | aarch64_be-* \
> 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
> 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
>-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
>+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
> 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
> 	| avr-* | avr32-* \
>+	| be32-* | be64-* \
> 	| bfin-* | bs2000-* \
>-	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
>+	| c[123]* | c30-* | [cjt]90-* | c4x-* \
> 	| clipper-* | craynv-* | cydra-* \
> 	| d10v-* | d30v-* | dlx-* \
> 	| elxsi-* \
>@@ -341,12 +378,15 @@
> 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
> 	| h8300-* | h8500-* \
> 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
>+	| hexagon-* \
> 	| i*86-* | i860-* | i960-* | ia64-* \
> 	| ip2k-* | iq2000-* \
>+	| le32-* | le64-* \
> 	| lm32-* \
> 	| m32c-* | m32r-* | m32rle-* \
> 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
>-	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
>+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
>+	| microblaze-* | microblazeel-* \
> 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
> 	| mips16-* \
> 	| mips64-* | mips64el-* \
>@@ -364,29 +404,34 @@
> 	| mipsisa64r2-* | mipsisa64r2el-* \
> 	| mipsisa64sb1-* | mipsisa64sb1el-* \
> 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
>+	| mipsr5900-* | mipsr5900el-* \
> 	| mipstx39-* | mipstx39el-* \
> 	| mmix-* \
> 	| mt-* \
> 	| msp430-* \
>-	| nios-* | nios2-* \
>+	| nds32-* | nds32le-* | nds32be-* \
>+	| nios-* | nios2-* | nios2eb-* | nios2el-* \
> 	| none-* | np1-* | ns16k-* | ns32k-* \
>+	| open8-* \
> 	| orion-* \
> 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
>-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
>+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
> 	| pyramid-* \
>-	| romp-* | rs6000-* | rx-* \
>+	| rl78-* | romp-* | rs6000-* | rx-* \
> 	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
> 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
> 	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
> 	| sparclite-* \
>-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
>-	| tahoe-* | thumb-* \
>-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
>+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
>+	| tahoe-* \
>+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
>+	| tile*-* \
> 	| tron-* \
> 	| ubicom32-* \
>-	| v850-* | v850e-* | vax-* \
>+	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
>+	| vax-* \
> 	| we32k-* \
>-	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
>+	| x86-* | x86_64-* | xc16x-* | xps100-* \
> 	| xstormy16-* | xtensa*-* \
> 	| ymp-* \
> 	| z8k-* | z80-*)
>@@ -411,7 +456,7 @@
> 		basic_machine=a29k-amd
> 		os=-udi
> 		;;
>-    	abacus)
>+	abacus)
> 		basic_machine=abacus-unknown
> 		;;
> 	adobe68k)
>@@ -481,11 +526,20 @@
> 		basic_machine=powerpc-ibm
> 		os=-cnk
> 		;;
>+	c54x-*)
>+		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		;;
>+	c55x-*)
>+		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		;;
>+	c6x-*)
>+		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		;;
> 	c90)
> 		basic_machine=c90-cray
> 		os=-unicos
> 		;;
>-        cegcc)
>+	cegcc)
> 		basic_machine=arm-unknown
> 		os=-cegcc
> 		;;
>@@ -517,7 +571,7 @@
> 		basic_machine=craynv-cray
> 		os=-unicosmp
> 		;;
>-	cr16)
>+	cr16 | cr16-*)
> 		basic_machine=cr16-unknown
> 		os=-elf
> 		;;
>@@ -675,7 +729,6 @@
> 	i370-ibm* | ibm*)
> 		basic_machine=i370-ibm
> 		;;
>-# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
> 	i*86v32)
> 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
> 		os=-sysv32
>@@ -733,9 +786,13 @@
> 		basic_machine=ns32k-utek
> 		os=-sysv
> 		;;
>-        microblaze)
>+	microblaze*)
> 		basic_machine=microblaze-xilinx
> 		;;
>+	mingw64)
>+		basic_machine=x86_64-pc
>+		os=-mingw64
>+		;;
> 	mingw32)
> 		basic_machine=i386-pc
> 		os=-mingw32
>@@ -772,10 +829,18 @@
> 	ms1-*)
> 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
> 		;;
>+	msys)
>+		basic_machine=i386-pc
>+		os=-msys
>+		;;
> 	mvs)
> 		basic_machine=i370-ibm
> 		os=-mvs
> 		;;
>+	nacl)
>+		basic_machine=le32-unknown
>+		os=-nacl
>+		;;
> 	ncr3000)
> 		basic_machine=i486-ncr
> 		os=-sysv4
>@@ -840,6 +905,12 @@
> 	np1)
> 		basic_machine=np1-gould
> 		;;
>+	neo-tandem)
>+		basic_machine=neo-tandem
>+		;;
>+	nse-tandem)
>+		basic_machine=nse-tandem
>+		;;
> 	nsr-tandem)
> 		basic_machine=nsr-tandem
> 		;;
>@@ -922,9 +993,10 @@
> 		;;
> 	power)	basic_machine=power-ibm
> 		;;
>-	ppc)	basic_machine=powerpc-unknown
>+	ppc | ppcbe)	basic_machine=powerpc-unknown
> 		;;
>-	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
>+	ppc-* | ppcbe-*)
>+		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
> 		;;
> 	ppcle | powerpclittle | ppc-le | powerpc-little)
> 		basic_machine=powerpcle-unknown
>@@ -949,7 +1021,11 @@
> 		basic_machine=i586-unknown
> 		os=-pw32
> 		;;
>-	rdos)
>+	rdos | rdos64)
>+		basic_machine=x86_64-pc
>+		os=-rdos
>+		;;
>+	rdos32)
> 		basic_machine=i386-pc
> 		os=-rdos
> 		;;
>@@ -1018,6 +1094,9 @@
> 		basic_machine=i860-stratus
> 		os=-sysv4
> 		;;
>+	strongarm-* | thumb-*)
>+		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		;;
> 	sun2)
> 		basic_machine=m68000-sun
> 		;;
>@@ -1074,20 +1153,8 @@
> 		basic_machine=t90-cray
> 		os=-unicos
> 		;;
>-	tic54x | c54x*)
>-		basic_machine=tic54x-unknown
>-		os=-coff
>-		;;
>-	tic55x | c55x*)
>-		basic_machine=tic55x-unknown
>-		os=-coff
>-		;;
>-	tic6x | c6x*)
>-		basic_machine=tic6x-unknown
>-		os=-coff
>-		;;
> 	tile*)
>-		basic_machine=tile-unknown
>+		basic_machine=$basic_machine-unknown
> 		os=-linux-gnu
> 		;;
> 	tx39)
>@@ -1157,6 +1224,9 @@
> 	xps | xps100)
> 		basic_machine=xps100-honeywell
> 		;;
>+	xscale-* | xscalee[bl]-*)
>+		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
>+		;;
> 	ymp)
> 		basic_machine=ymp-cray
> 		os=-unicos
>@@ -1254,11 +1324,11 @@
> if [ x"$os" != x"" ]
> then
> case $os in
>-        # First match some system type aliases
>-        # that might get confused with valid system types.
>+	# First match some system type aliases
>+	# that might get confused with valid system types.
> 	# -solaris* is a basic system type, with this one exception.
>-        -auroraux)
>-	        os=-auroraux
>+	-auroraux)
>+		os=-auroraux
> 		;;
> 	-solaris1 | -solaris1.*)
> 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
>@@ -1282,20 +1352,21 @@
> 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
> 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
> 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
>-	      | -sym* | -kopensolaris* \
>+	      | -sym* | -kopensolaris* | -plan9* \
> 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
> 	      | -aos* | -aros* \
> 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
> 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
> 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
>-	      | -openbsd* | -solidbsd* \
>+	      | -bitrig* | -openbsd* | -solidbsd* \
> 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
> 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
> 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
> 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
> 	      | -chorusos* | -chorusrdb* | -cegcc* \
>-	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
>-	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
>+	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
>+	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
>+	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
> 	      | -uxpv* | -beos* | -mpeix* | -udk* \
> 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
> 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
>@@ -1342,7 +1413,7 @@
> 	-opened*)
> 		os=-openedition
> 		;;
>-        -os400*)
>+	-os400*)
> 		os=-os400
> 		;;
> 	-wince*)
>@@ -1391,7 +1462,7 @@
> 	-sinix*)
> 		os=-sysv4
> 		;;
>-        -tpf*)
>+	-tpf*)
> 		os=-tpf
> 		;;
> 	-triton*)
>@@ -1427,9 +1498,6 @@
> 	-aros*)
> 		os=-aros
> 		;;
>-	-kaos*)
>-		os=-kaos
>-		;;
> 	-zvmoe)
> 		os=-zvmoe
> 		;;
>@@ -1436,8 +1504,8 @@
> 	-dicos*)
> 		os=-dicos
> 		;;
>-        -nacl*)
>-	        ;;
>+	-nacl*)
>+		;;
> 	-none)
> 		;;
> 	*)
>@@ -1460,10 +1528,10 @@
> # system, and we'll never get to this point.
> 
> case $basic_machine in
>-        score-*)
>+	score-*)
> 		os=-elf
> 		;;
>-        spu-*)
>+	spu-*)
> 		os=-elf
> 		;;
> 	*-acorn)
>@@ -1475,9 +1543,21 @@
> 	arm*-semi)
> 		os=-aout
> 		;;
>-        c4x-* | tic4x-*)
>-        	os=-coff
>+	c4x-* | tic4x-*)
>+		os=-coff
> 		;;
>+	hexagon-*)
>+		os=-elf
>+		;;
>+	tic54x-*)
>+		os=-coff
>+		;;
>+	tic55x-*)
>+		os=-coff
>+		;;
>+	tic6x-*)
>+		os=-coff
>+		;;
> 	# This must come before the *-dec entry.
> 	pdp10-*)
> 		os=-tops20
>@@ -1496,14 +1576,11 @@
> 		;;
> 	m68000-sun)
> 		os=-sunos3
>-		# This also exists in the configure program, but was not the
>-		# default.
>-		# os=-sunos4
> 		;;
> 	m68*-cisco)
> 		os=-aout
> 		;;
>-        mep-*)
>+	mep-*)
> 		os=-elf
> 		;;
> 	mips*-cisco)
>@@ -1512,6 +1589,9 @@
> 	mips*-*)
> 		os=-elf
> 		;;
>+	or1k-*)
>+		os=-elf
>+		;;
> 	or32-*)
> 		os=-coff
> 		;;
>@@ -1530,7 +1610,7 @@
> 	*-ibm)
> 		os=-aix
> 		;;
>-    	*-knuth)
>+	*-knuth)
> 		os=-mmixware
> 		;;
> 	*-wec)
>Index: contrib/tcsh/config_f.h
>===================================================================
>--- contrib/tcsh/config_f.h	(revision 298037)
>+++ contrib/tcsh/config_f.h	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/config_f.h,v 3.47 2011/02/05 20:34:55 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/config_f.h,v 3.50 2015/02/22 16:31:54 christos Exp $ */
> /*
>  * config_f.h -- configure various defines for tcsh
>  *
>@@ -50,7 +50,7 @@
>  * WIDE_STRINGS	Represent strings using wide characters
>  *		Allows proper function in multibyte encodings like UTF-8
>  */
>-#if defined (SHORT_STRINGS) && defined (NLS) && !defined (WINNT_NATIVE) && !defined(_OSD_POSIX)
>+#if defined (SHORT_STRINGS) && defined (NLS) && !defined (WINNT_NATIVE) && !defined(_OSD_POSIX) && SIZEOF_WCHAR_T > 1
> # define WIDE_STRINGS
> # if SIZEOF_WCHAR_T < 4
> #  define UTF16_STRINGS
>@@ -135,7 +135,7 @@
>  *		This can be much slower and no memory statistics will be
>  *		provided.
>  */
>-#if defined(__MACHTEN__) || defined(PURIFY) || defined(MALLOC_TRACE) || defined(_OSD_POSIX) || defined(__MVS__) || defined (__CYGWIN__) || defined(__GLIBC__)
>+#if defined(__MACHTEN__) || defined(PURIFY) || defined(MALLOC_TRACE) || defined(_OSD_POSIX) || defined(__MVS__) || defined (__CYGWIN__) || defined(__GLIBC__) || defined(__OpenBSD__) || defined(__APPLE__)
> # define SYSMALLOC
> #else
> # undef SYSMALLOC
>Index: contrib/tcsh/configure
>===================================================================
>--- contrib/tcsh/configure	(revision 298037)
>+++ contrib/tcsh/configure	(working copy)
>@@ -1,13 +1,11 @@
> #! /bin/sh
> # Guess values for system-dependent variables and create Makefiles.
>-# Generated by GNU Autoconf 2.68 for tcsh 6.18.01.
>+# Generated by GNU Autoconf 2.69 for tcsh 6.19.00.
> #
> # Report bugs to <http://bugs.gw.com/>.
> #
> #
>-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
>-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
>-# Foundation, Inc.
>+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
> #
> #
> # This configure script is free software; the Free Software Foundation
>@@ -136,6 +134,31 @@
> # CDPATH.
> (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
> 
>+# Use a proper internal environment variable to ensure we don't fall
>+  # into an infinite loop, continuously re-executing ourselves.
>+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
>+    _as_can_reexec=no; export _as_can_reexec;
>+    # We cannot yet assume a decent shell, so we have to provide a
>+# neutralization value for shells without unset; and this also
>+# works around shells that cannot unset nonexistent variables.
>+# Preserve -v and -x to the replacement shell.
>+BASH_ENV=/dev/null
>+ENV=/dev/null
>+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
>+case $- in # ((((
>+  *v*x* | *x*v* ) as_opts=-vx ;;
>+  *v* ) as_opts=-v ;;
>+  *x* ) as_opts=-x ;;
>+  * ) as_opts= ;;
>+esac
>+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
>+# Admittedly, this is quite paranoid, since all the known shells bail
>+# out after a failed `exec'.
>+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
>+as_fn_exit 255
>+  fi
>+  # We don't want this to propagate to other subprocesses.
>+          { _as_can_reexec=; unset _as_can_reexec;}
> if test "x$CONFIG_SHELL" = x; then
>   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
>   emulate sh
>@@ -169,7 +192,8 @@
> else
>   exitcode=1; echo positional parameters were not saved.
> fi
>-test x\$exitcode = x0 || exit 1"
>+test x\$exitcode = x0 || exit 1
>+test -x / || exit 1"
>   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
>   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
>   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
>@@ -214,21 +238,25 @@
> 
> 
>       if test "x$CONFIG_SHELL" != x; then :
>-  # We cannot yet assume a decent shell, so we have to provide a
>-	# neutralization value for shells without unset; and this also
>-	# works around shells that cannot unset nonexistent variables.
>-	# Preserve -v and -x to the replacement shell.
>-	BASH_ENV=/dev/null
>-	ENV=/dev/null
>-	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
>-	export CONFIG_SHELL
>-	case $- in # ((((
>-	  *v*x* | *x*v* ) as_opts=-vx ;;
>-	  *v* ) as_opts=-v ;;
>-	  *x* ) as_opts=-x ;;
>-	  * ) as_opts= ;;
>-	esac
>-	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
>+  export CONFIG_SHELL
>+             # We cannot yet assume a decent shell, so we have to provide a
>+# neutralization value for shells without unset; and this also
>+# works around shells that cannot unset nonexistent variables.
>+# Preserve -v and -x to the replacement shell.
>+BASH_ENV=/dev/null
>+ENV=/dev/null
>+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
>+case $- in # ((((
>+  *v*x* | *x*v* ) as_opts=-vx ;;
>+  *v* ) as_opts=-v ;;
>+  *x* ) as_opts=-x ;;
>+  * ) as_opts= ;;
>+esac
>+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
>+# Admittedly, this is quite paranoid, since all the known shells bail
>+# out after a failed `exec'.
>+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
>+exit 255
> fi
> 
>     if test x$as_have_required = xno; then :
>@@ -331,6 +359,14 @@
> 
> 
> } # as_fn_mkdir_p
>+
>+# as_fn_executable_p FILE
>+# -----------------------
>+# Test if FILE is an executable regular file.
>+as_fn_executable_p ()
>+{
>+  test -f "$1" && test -x "$1"
>+} # as_fn_executable_p
> # as_fn_append VAR VALUE
> # ----------------------
> # Append the text in VALUE to the end of the definition contained in VAR. Take
>@@ -452,6 +488,10 @@
>   chmod +x "$as_me.lineno" ||
>     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
> 
>+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
>+  # already done that, so ensure we don't try to do so again and fall
>+  # in an infinite loop.  This has already happened in practice.
>+  _as_can_reexec=no; export _as_can_reexec
>   # Don't try to exec as it changes $[0], causing all sort of problems
>   # (the dirname of $[0] is not the place where we might find the
>   # original and so on.  Autoconf is especially sensitive to this).
>@@ -486,16 +526,16 @@
>     # ... but there are two gotchas:
>     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
>     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
>-    # In both cases, we have to default to `cp -p'.
>+    # In both cases, we have to default to `cp -pR'.
>     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
>-      as_ln_s='cp -p'
>+      as_ln_s='cp -pR'
>   elif ln conf$$.file conf$$ 2>/dev/null; then
>     as_ln_s=ln
>   else
>-    as_ln_s='cp -p'
>+    as_ln_s='cp -pR'
>   fi
> else
>-  as_ln_s='cp -p'
>+  as_ln_s='cp -pR'
> fi
> rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
> rmdir conf$$.dir 2>/dev/null
>@@ -507,28 +547,8 @@
>   as_mkdir_p=false
> fi
> 
>-if test -x / >/dev/null 2>&1; then
>-  as_test_x='test -x'
>-else
>-  if ls -dL / >/dev/null 2>&1; then
>-    as_ls_L_option=L
>-  else
>-    as_ls_L_option=
>-  fi
>-  as_test_x='
>-    eval sh -c '\''
>-      if test -d "$1"; then
>-	test -d "$1/.";
>-      else
>-	case $1 in #(
>-	-*)set "./$1";;
>-	esac;
>-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
>-	???[sx]*):;;*)false;;esac;fi
>-    '\'' sh
>-  '
>-fi
>-as_executable_p=$as_test_x
>+as_test_x='test -x'
>+as_executable_p=as_fn_executable_p
> 
> # Sed expression to map a string onto a valid CPP name.
> as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
>@@ -560,8 +580,8 @@
> # Identity of this package.
> PACKAGE_NAME='tcsh'
> PACKAGE_TARNAME='tcsh'
>-PACKAGE_VERSION='6.18.01'
>-PACKAGE_STRING='tcsh 6.18.01'
>+PACKAGE_VERSION='6.19.00'
>+PACKAGE_STRING='tcsh 6.19.00'
> PACKAGE_BUGREPORT='http://bugs.gw.com/'
> PACKAGE_URL=''
> 
>@@ -1145,8 +1165,6 @@
> if test "x$host_alias" != x; then
>   if test "x$build_alias" = x; then
>     cross_compiling=maybe
>-    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
>-    If a cross compiler is detected then cross compile mode will be used" >&2
>   elif test "x$build_alias" != "x$host_alias"; then
>     cross_compiling=yes
>   fi
>@@ -1232,7 +1250,7 @@
>   # Omit some internal or obsolete options to make the list less imposing.
>   # This message is too long to be a string in the A/UX 3.1 sh.
>   cat <<_ACEOF
>-\`configure' configures tcsh 6.18.01 to adapt to many kinds of systems.
>+\`configure' configures tcsh 6.19.00 to adapt to many kinds of systems.
> 
> Usage: $0 [OPTION]... [VAR=VALUE]...
> 
>@@ -1297,7 +1315,7 @@
> 
> if test -n "$ac_init_help"; then
>   case $ac_init_help in
>-     short | recursive ) echo "Configuration of tcsh 6.18.01:";;
>+     short | recursive ) echo "Configuration of tcsh 6.19.00:";;
>    esac
>   cat <<\_ACEOF
> 
>@@ -1312,7 +1330,7 @@
> Optional Packages:
>   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
>   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
>-  --with-gnu-ld           assume the C compiler uses GNU ld default=no
>+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
>   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
>   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
>   --with-hesiod=PREFIX    Use Hesiod lookup for ~ expansion
>@@ -1393,10 +1411,10 @@
> test -n "$ac_init_help" && exit $ac_status
> if $ac_init_version; then
>   cat <<\_ACEOF
>-tcsh configure 6.18.01
>-generated by GNU Autoconf 2.68
>+tcsh configure 6.19.00
>+generated by GNU Autoconf 2.69
> 
>-Copyright (C) 2010 Free Software Foundation, Inc.
>+Copyright (C) 2012 Free Software Foundation, Inc.
> This configure script is free software; the Free Software Foundation
> gives unlimited permission to copy, distribute and modify it.
> _ACEOF
>@@ -1509,7 +1527,7 @@
> 	 test ! -s conftest.err
>        } && test -s conftest$ac_exeext && {
> 	 test "$cross_compiling" = yes ||
>-	 $as_test_x conftest$ac_exeext
>+	 test -x conftest$ac_exeext
>        }; then :
>   ac_retval=0
> else
>@@ -1709,7 +1727,8 @@
> main ()
> {
> static int test_array [1 - 2 * !(($2) >= 0)];
>-test_array [0] = 0
>+test_array [0] = 0;
>+return test_array [0];
> 
>   ;
>   return 0;
>@@ -1725,7 +1744,8 @@
> main ()
> {
> static int test_array [1 - 2 * !(($2) <= $ac_mid)];
>-test_array [0] = 0
>+test_array [0] = 0;
>+return test_array [0];
> 
>   ;
>   return 0;
>@@ -1751,7 +1771,8 @@
> main ()
> {
> static int test_array [1 - 2 * !(($2) < 0)];
>-test_array [0] = 0
>+test_array [0] = 0;
>+return test_array [0];
> 
>   ;
>   return 0;
>@@ -1767,7 +1788,8 @@
> main ()
> {
> static int test_array [1 - 2 * !(($2) >= $ac_mid)];
>-test_array [0] = 0
>+test_array [0] = 0;
>+return test_array [0];
> 
>   ;
>   return 0;
>@@ -1801,7 +1823,8 @@
> main ()
> {
> static int test_array [1 - 2 * !(($2) <= $ac_mid)];
>-test_array [0] = 0
>+test_array [0] = 0;
>+return test_array [0];
> 
>   ;
>   return 0;
>@@ -1948,7 +1971,8 @@
> main ()
> {
> static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
>-test_array [0] = 0
>+test_array [0] = 0;
>+return test_array [0];
> 
>   ;
>   return 0;
>@@ -2150,8 +2174,8 @@
> This file contains any messages produced by compilers while
> running configure, to aid debugging if configure makes a mistake.
> 
>-It was created by tcsh $as_me 6.18.01, which was
>-generated by GNU Autoconf 2.68.  Invocation command line was
>+It was created by tcsh $as_me 6.19.00, which was
>+generated by GNU Autoconf 2.69.  Invocation command line was
> 
>   $ $0 $@
> 
>@@ -2571,7 +2595,7 @@
>     # by default.
>     for ac_prog in ginstall scoinst install; do
>       for ac_exec_ext in '' $ac_executable_extensions; do
>-	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
>+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
> 	  if test $ac_prog = install &&
> 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
> 	    # AIX install.  It has an incompatible calling convention.
>@@ -2781,6 +2805,11 @@
>     tcsh_config_file=sysV88
>   ;;
> 
>+  ## Minix systems
>+  *-*-minix*)
>+    tcsh_config_file=minix
>+  ;;
>+
>   ## NetBSD systems
>   *-*-netbsd*)
>     tcsh_config_file=bsd4.4
>@@ -2801,6 +2830,11 @@
>     tcsh_config_file=bsd4.4
>   ;;
> 
>+  ## MirBSD systems
>+  *-*-mirbsd*)
>+    tcsh_config_file=bsd4.4
>+  ;;
>+
>   ## OpenBSD systems
>   *-*-openbsd*)
>     tcsh_config_file=bsd4.4
>@@ -2975,7 +3009,7 @@
>   IFS=$as_save_IFS
>   test -z "$as_dir" && as_dir=.
>     for ac_exec_ext in '' $ac_executable_extensions; do
>-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
>+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>     ac_cv_prog_CC="${ac_tool_prefix}gcc"
>     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>     break 2
>@@ -3015,7 +3049,7 @@
>   IFS=$as_save_IFS
>   test -z "$as_dir" && as_dir=.
>     for ac_exec_ext in '' $ac_executable_extensions; do
>-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
>+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>     ac_cv_prog_ac_ct_CC="gcc"
>     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>     break 2
>@@ -3068,7 +3102,7 @@
>   IFS=$as_save_IFS
>   test -z "$as_dir" && as_dir=.
>     for ac_exec_ext in '' $ac_executable_extensions; do
>-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
>+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>     ac_cv_prog_CC="${ac_tool_prefix}cc"
>     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>     break 2
>@@ -3109,7 +3143,7 @@
>   IFS=$as_save_IFS
>   test -z "$as_dir" && as_dir=.
>     for ac_exec_ext in '' $ac_executable_extensions; do
>-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
>+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
>        ac_prog_rejected=yes
>        continue
>@@ -3167,7 +3201,7 @@
>   IFS=$as_save_IFS
>   test -z "$as_dir" && as_dir=.
>     for ac_exec_ext in '' $ac_executable_extensions; do
>-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
>+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
>     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>     break 2
>@@ -3211,7 +3245,7 @@
>   IFS=$as_save_IFS
>   test -z "$as_dir" && as_dir=.
>     for ac_exec_ext in '' $ac_executable_extensions; do
>-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
>+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>     ac_cv_prog_ac_ct_CC="$ac_prog"
>     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>     break 2
>@@ -3657,8 +3691,7 @@
> /* end confdefs.h.  */
> #include <stdarg.h>
> #include <stdio.h>
>-#include <sys/types.h>
>-#include <sys/stat.h>
>+struct stat;
> /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
> struct buf { int x; };
> FILE * (*rcsopen) (struct buf *, struct stat *, int);
>@@ -3898,7 +3931,7 @@
>     for ac_prog in grep ggrep; do
>     for ac_exec_ext in '' $ac_executable_extensions; do
>       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
>-      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
>+      as_fn_executable_p "$ac_path_GREP" || continue
> # Check for GNU ac_path_GREP and select it if it is found.
>   # Check for GNU $ac_path_GREP
> case `"$ac_path_GREP" --version 2>&1` in
>@@ -3964,7 +3997,7 @@
>     for ac_prog in egrep; do
>     for ac_exec_ext in '' $ac_executable_extensions; do
>       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
>-      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
>+      as_fn_executable_p "$ac_path_EGREP" || continue
> # Check for GNU ac_path_EGREP and select it if it is found.
>   # Check for GNU $ac_path_EGREP
> case `"$ac_path_EGREP" --version 2>&1` in
>@@ -4073,7 +4106,7 @@
>   IFS=$as_save_IFS
>   test -z "$as_dir" && as_dir=.
>     for ac_exec_ext in '' $ac_executable_extensions; do
>-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
>+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
>     ac_cv_path_GENCAT="$as_dir/$ac_word$ac_exec_ext"
>     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
>     break 2
>@@ -4461,6 +4494,7 @@
>   prefix="$acl_save_prefix"
> 
> 
>+
> # Check whether --with-gnu-ld was given.
> if test "${with_gnu_ld+set}" = set; then :
>   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
>@@ -4471,21 +4505,21 @@
> # Prepare PATH_SEPARATOR.
> # The user is always right.
> if test "${PATH_SEPARATOR+set}" != set; then
>-  echo "#! /bin/sh" >conf$$.sh
>-  echo  "exit 0"   >>conf$$.sh
>-  chmod +x conf$$.sh
>-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
>-    PATH_SEPARATOR=';'
>-  else
>-    PATH_SEPARATOR=:
>-  fi
>-  rm -f conf$$.sh
>+  # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
>+  # contains only /bin. Note that ksh looks also at the FPATH variable,
>+  # so we have to set that as well for the test.
>+  PATH_SEPARATOR=:
>+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
>+    && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
>+           || PATH_SEPARATOR=';'
>+       }
> fi
>+
> ac_prog=ld
> if test "$GCC" = yes; then
>   # Check if gcc -print-prog-name=ld gives a path.
>-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
>-$as_echo_n "checking for ld used by GCC... " >&6; }
>+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
>+$as_echo_n "checking for ld used by $CC... " >&6; }
>   case $host in
>   *-*-mingw*)
>     # gcc leaves a trailing carriage return which upsets mingw
>@@ -4495,11 +4529,11 @@
>   esac
>   case $ac_prog in
>     # Accept absolute paths.
>-    [\\/]* | [A-Za-z]:[\\/]*)
>+    [\\/]* | ?:[\\/]*)
>       re_direlt='/[^/][^/]*/\.\./'
>-      # Canonicalize the path of ld
>-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
>-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
>+      # Canonicalize the pathname of ld
>+      ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'`
>+      while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do
>         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
>       done
>       test -z "$LD" && LD="$ac_prog"
>@@ -4524,23 +4558,26 @@
>   $as_echo_n "(cached) " >&6
> else
>   if test -z "$LD"; then
>-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
>+  acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
>   for ac_dir in $PATH; do
>+    IFS="$acl_save_ifs"
>     test -z "$ac_dir" && ac_dir=.
>     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
>       acl_cv_path_LD="$ac_dir/$ac_prog"
>       # Check to see if the program is GNU ld.  I'd rather use --version,
>-      # but apparently some GNU ld's only accept -v.
>+      # but apparently some variants of GNU ld only accept -v.
>       # Break only if it was the GNU/non-GNU ld that we prefer.
>-      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
>+      case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
>       *GNU* | *'with BFD'*)
>-        test "$with_gnu_ld" != no && break ;;
>+        test "$with_gnu_ld" != no && break
>+        ;;
>       *)
>-        test "$with_gnu_ld" != yes && break ;;
>+        test "$with_gnu_ld" != yes && break
>+        ;;
>       esac
>     fi
>   done
>-  IFS="$ac_save_ifs"
>+  IFS="$acl_save_ifs"
> else
>   acl_cv_path_LD="$LD" # Let the user override the test with a path.
> fi
>@@ -4560,12 +4597,14 @@
> if ${acl_cv_prog_gnu_ld+:} false; then :
>   $as_echo_n "(cached) " >&6
> else
>-  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
>+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
> case `$LD -v 2>&1 </dev/null` in
> *GNU* | *'with BFD'*)
>-  acl_cv_prog_gnu_ld=yes ;;
>+  acl_cv_prog_gnu_ld=yes
>+  ;;
> *)
>-  acl_cv_prog_gnu_ld=no ;;
>+  acl_cv_prog_gnu_ld=no
>+  ;;
> esac
> fi
> { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
>@@ -4748,7 +4787,7 @@
>       done
>       if test -z "$already_handled"; then
>         names_already_handled="$names_already_handled $name"
>-                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
>+                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
>         eval value=\"\$HAVE_LIB$uppername\"
>         if test -n "$value"; then
>           if test "$value" = yes; then
>@@ -5176,14 +5215,16 @@
>     am_cv_lib_iconv=no
>     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> /* end confdefs.h.  */
>+
> #include <stdlib.h>
> #include <iconv.h>
>+
> int
> main ()
> {
> iconv_t cd = iconv_open("","");
>-       iconv(cd,NULL,NULL,NULL,NULL);
>-       iconv_close(cd);
>+           iconv(cd,NULL,NULL,NULL,NULL);
>+           iconv_close(cd);
>   ;
>   return 0;
> }
>@@ -5198,14 +5239,16 @@
>       LIBS="$LIBS $LIBICONV"
>       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> /* end confdefs.h.  */
>+
> #include <stdlib.h>
> #include <iconv.h>
>+
> int
> main ()
> {
> iconv_t cd = iconv_open("","");
>-         iconv(cd,NULL,NULL,NULL,NULL);
>-         iconv_close(cd);
>+             iconv(cd,NULL,NULL,NULL,NULL);
>+             iconv_close(cd);
>   ;
>   return 0;
> }
>@@ -5229,15 +5272,17 @@
>   $as_echo_n "(cached) " >&6
> else
> 
>-            am_save_LIBS="$LIBS"
>+                  am_save_LIBS="$LIBS"
>       if test $am_cv_lib_iconv = yes; then
>         LIBS="$LIBS $LIBICONV"
>       fi
>-      if test "$cross_compiling" = yes; then :
>+      am_cv_func_iconv_works=no
>+      for ac_iconv_const in '' 'const'; do
>+        if test "$cross_compiling" = yes; then :
>   case "$host_os" in
>-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
>-           *)            am_cv_func_iconv_works="guessing yes" ;;
>-         esac
>+             aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
>+             *)            am_cv_func_iconv_works="guessing yes" ;;
>+           esac
> else
>   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> /* end confdefs.h.  */
>@@ -5244,8 +5289,15 @@
> 
> #include <iconv.h>
> #include <string.h>
>-int main ()
>+
>+#ifndef ICONV_CONST
>+# define ICONV_CONST $ac_iconv_const
>+#endif
>+
>+int
>+main ()
> {
>+int result = 0;
>   /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
>      returns.  */
>   {
>@@ -5252,17 +5304,18 @@
>     iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
>     if (cd_utf8_to_88591 != (iconv_t)(-1))
>       {
>-        static const char input[] = "\342\202\254"; /* EURO SIGN */
>+        static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
>         char buf[10];
>-        const char *inptr = input;
>+        ICONV_CONST char *inptr = input;
>         size_t inbytesleft = strlen (input);
>         char *outptr = buf;
>         size_t outbytesleft = sizeof (buf);
>         size_t res = iconv (cd_utf8_to_88591,
>-                            (char **) &inptr, &inbytesleft,
>+                            &inptr, &inbytesleft,
>                             &outptr, &outbytesleft);
>         if (res == 0)
>-          return 1;
>+          result |= 1;
>+        iconv_close (cd_utf8_to_88591);
>       }
>   }
>   /* Test against Solaris 10 bug: Failures are not distinguishable from
>@@ -5271,19 +5324,39 @@
>     iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
>     if (cd_ascii_to_88591 != (iconv_t)(-1))
>       {
>-        static const char input[] = "\263";
>+        static ICONV_CONST char input[] = "\263";
>         char buf[10];
>-        const char *inptr = input;
>+        ICONV_CONST char *inptr = input;
>         size_t inbytesleft = strlen (input);
>         char *outptr = buf;
>         size_t outbytesleft = sizeof (buf);
>         size_t res = iconv (cd_ascii_to_88591,
>-                            (char **) &inptr, &inbytesleft,
>+                            &inptr, &inbytesleft,
>                             &outptr, &outbytesleft);
>         if (res == 0)
>-          return 1;
>+          result |= 2;
>+        iconv_close (cd_ascii_to_88591);
>       }
>   }
>+  /* Test against AIX 6.1..7.1 bug: Buffer overrun.  */
>+  {
>+    iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
>+    if (cd_88591_to_utf8 != (iconv_t)(-1))
>+      {
>+        static ICONV_CONST char input[] = "\304";
>+        static char buf[2] = { (char)0xDE, (char)0xAD };
>+        ICONV_CONST char *inptr = input;
>+        size_t inbytesleft = 1;
>+        char *outptr = buf;
>+        size_t outbytesleft = 1;
>+        size_t res = iconv (cd_88591_to_utf8,
>+                            &inptr, &inbytesleft,
>+                            &outptr, &outbytesleft);
>+        if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
>+          result |= 4;
>+        iconv_close (cd_88591_to_utf8);
>+      }
>+  }
> #if 0 /* This bug could be worked around by the caller.  */
>   /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
>   {
>@@ -5290,17 +5363,18 @@
>     iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
>     if (cd_88591_to_utf8 != (iconv_t)(-1))
>       {
>-        static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
>+        static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
>         char buf[50];
>-        const char *inptr = input;
>+        ICONV_CONST char *inptr = input;
>         size_t inbytesleft = strlen (input);
>         char *outptr = buf;
>         size_t outbytesleft = sizeof (buf);
>         size_t res = iconv (cd_88591_to_utf8,
>-                            (char **) &inptr, &inbytesleft,
>+                            &inptr, &inbytesleft,
>                             &outptr, &outbytesleft);
>         if ((int)res > 0)
>-          return 1;
>+          result |= 8;
>+        iconv_close (cd_88591_to_utf8);
>       }
>   }
> #endif
>@@ -5314,19 +5388,22 @@
>       && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
>       /* Try HP-UX names.  */
>       && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
>-    return 1;
>+    result |= 16;
>+  return result;
>+
>+  ;
>   return 0;
> }
> _ACEOF
> if ac_fn_c_try_run "$LINENO"; then :
>   am_cv_func_iconv_works=yes
>-else
>-  am_cv_func_iconv_works=no
> fi
> rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
>   conftest.$ac_objext conftest.beam conftest.$ac_ext
> fi
> 
>+        test "$am_cv_func_iconv_works" = no || break
>+      done
>       LIBS="$am_save_LIBS"
> 
> fi
>@@ -5373,7 +5450,7 @@
> #ifdef __cplusplus
> "C"
> #endif
>-#if defined(__STDC__) || defined(__cplusplus)
>+#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus)
> size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
> #else
> size_t iconv();
>@@ -5406,6 +5483,7 @@
> #define ICONV_CONST $am_cv_proto_iconv_arg1
> _ACEOF
> 
>+
>   fi
> 
> 
>@@ -6303,11 +6381,11 @@
> int
> main ()
> {
>-/* FIXME: Include the comments suggested by Paul. */
>+
> #ifndef __cplusplus
>-  /* Ultrix mips cc rejects this.  */
>+  /* Ultrix mips cc rejects this sort of thing.  */
>   typedef int charset[2];
>-  const charset cs;
>+  const charset cs = { 0, 0 };
>   /* SunOS 4.1.1 cc rejects this.  */
>   char const *const *pcpcc;
>   char **ppc;
>@@ -6324,8 +6402,9 @@
>   ++pcpcc;
>   ppc = (char**) pcpcc;
>   pcpcc = (char const *const *) ppc;
>-  { /* SCO 3.2v4 cc rejects this.  */
>-    char *t;
>+  { /* SCO 3.2v4 cc rejects this sort of thing.  */
>+    char tx;
>+    char *t = &tx;
>     char const *s = 0 ? (char *) 0 : (char const *) 0;
> 
>     *t++ = 0;
>@@ -6341,10 +6420,10 @@
>     iptr p = 0;
>     ++p;
>   }
>-  { /* AIX XL C 1.02.0.0 rejects this saying
>+  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
>        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
>-    struct s { int j; const int *ap[3]; };
>-    struct s *b; b->j = 5;
>+    struct s { int j; const int *ap[3]; } bx;
>+    struct s *b = &bx; b->j = 5;
>   }
>   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
>     const int foo = 10;
>@@ -7161,16 +7240,16 @@
>     # ... but there are two gotchas:
>     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
>     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
>-    # In both cases, we have to default to `cp -p'.
>+    # In both cases, we have to default to `cp -pR'.
>     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
>-      as_ln_s='cp -p'
>+      as_ln_s='cp -pR'
>   elif ln conf$$.file conf$$ 2>/dev/null; then
>     as_ln_s=ln
>   else
>-    as_ln_s='cp -p'
>+    as_ln_s='cp -pR'
>   fi
> else
>-  as_ln_s='cp -p'
>+  as_ln_s='cp -pR'
> fi
> rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
> rmdir conf$$.dir 2>/dev/null
>@@ -7230,29 +7309,17 @@
>   as_mkdir_p=false
> fi
> 
>-if test -x / >/dev/null 2>&1; then
>-  as_test_x='test -x'
>-else
>-  if ls -dL / >/dev/null 2>&1; then
>-    as_ls_L_option=L
>-  else
>-    as_ls_L_option=
>-  fi
>-  as_test_x='
>-    eval sh -c '\''
>-      if test -d "$1"; then
>-	test -d "$1/.";
>-      else
>-	case $1 in #(
>-	-*)set "./$1";;
>-	esac;
>-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
>-	???[sx]*):;;*)false;;esac;fi
>-    '\'' sh
>-  '
>-fi
>-as_executable_p=$as_test_x
> 
>+# as_fn_executable_p FILE
>+# -----------------------
>+# Test if FILE is an executable regular file.
>+as_fn_executable_p ()
>+{
>+  test -f "$1" && test -x "$1"
>+} # as_fn_executable_p
>+as_test_x='test -x'
>+as_executable_p=as_fn_executable_p
>+
> # Sed expression to map a string onto a valid CPP name.
> as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
> 
>@@ -7272,8 +7339,8 @@
> # report actual input values of CONFIG_FILES etc. instead of their
> # values after options handling.
> ac_log="
>-This file was extended by tcsh $as_me 6.18.01, which was
>-generated by GNU Autoconf 2.68.  Invocation command line was
>+This file was extended by tcsh $as_me 6.19.00, which was
>+generated by GNU Autoconf 2.69.  Invocation command line was
> 
>   CONFIG_FILES    = $CONFIG_FILES
>   CONFIG_HEADERS  = $CONFIG_HEADERS
>@@ -7338,11 +7405,11 @@
> cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
> ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
> ac_cs_version="\\
>-tcsh config.status 6.18.01
>-configured by $0, generated by GNU Autoconf 2.68,
>+tcsh config.status 6.19.00
>+configured by $0, generated by GNU Autoconf 2.69,
>   with options \\"\$ac_cs_config\\"
> 
>-Copyright (C) 2010 Free Software Foundation, Inc.
>+Copyright (C) 2012 Free Software Foundation, Inc.
> This config.status script is free software; the Free Software Foundation
> gives unlimited permission to copy, distribute and modify it."
> 
>@@ -7431,7 +7498,7 @@
> _ACEOF
> cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
> if \$ac_cs_recheck; then
>-  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
>+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
>   shift
>   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
>   CONFIG_SHELL='$SHELL'
>@@ -8027,7 +8094,7 @@
>     "./atconfig":C) cat >./atconfig <<ATEOF
> # Configurable variable values for building test suites.
> # Generated by $0.
>-# Copyright (C) 2010 Free Software Foundation, Inc.
>+# Copyright (C) 2012 Free Software Foundation, Inc.
> 
> # The test suite will define top_srcdir=$at_top_srcdir/../.. etc.
> at_testdir='.'
>Index: contrib/tcsh/configure.ac
>===================================================================
>--- contrib/tcsh/configure.ac	(nonexistent)
>+++ contrib/tcsh/configure.ac	(working copy)
>@@ -0,0 +1,495 @@
>+dnl Autoconf script for tcsh
>+dnl To rebuild the `configure' script from this, execute the command
>+dnl 	autoconf
>+dnl in the directory containing this script.
>+dnl
>+dnl You'll also need a version of config.guess from a gnu package
>+dnl
>+dnl Written by Kaveh Ghazi (ghazi@caip.rutgers.edu) 5/11/96.
>+dnl
>+dnl $tcsh: configure.ac,v 3.6 2015/05/21 21:38:12 christos Exp $
>+
>+AC_PREREQ([2.59])dnl Minimum Autoconf version required.
>+AC_INIT([tcsh], [6.19.00], [http://bugs.gw.com/])
>+AC_CONFIG_MACRO_DIR([m4])
>+AC_CONFIG_SRCDIR([tc.vers.c])
>+AC_CONFIG_HEADERS([config.h])
>+AC_CONFIG_TESTDIR([.], [.])
>+
>+AC_PROG_INSTALL
>+AC_CANONICAL_HOST
>+
>+AC_MSG_CHECKING([cached host tuple])
>+if { test x"${ac_cv_host_system_type+set}" = x"set" &&
>+     test x"$ac_cv_host_system_type" != x"$host"; }; then
>+  AC_MSG_RESULT([different])
>+  AC_MSG_ERROR([remove config.cache and re-run configure])
>+else
>+  AC_MSG_RESULT(ok)
>+fi
>+ac_cv_host_system_type="$host"
>+
>+
>+changequote(, )dnl
>+
>+case "${host}" in
>+
>+  ## Alpha (DEC) machines.
>+  alpha*-dec-osf* )
>+    tcsh_config_file=decosf1
>+  ;;
>+
>+  ## Ultrix
>+  *-dec-ultrix* )
>+    tcsh_config_file=ultrix
>+  ;;
>+
>+  ## DGUX
>+  *-dg-dguxR4* )
>+    tcsh_config_file=dgux5.4
>+  ;;
>+  m88k-dg-dgux5.4R* )
>+    tcsh_config_file=dgux5.4
>+  ;;
>+
>+  ## HP/UX
>+  *-hp-hpux7* )
>+    tcsh_config_file=hpux7
>+  ;;
>+  *-hp-hpux[89]* )
>+    tcsh_config_file=hpux8
>+  ;;
>+  *-hp-hpux1[0-9]* )
>+    tcsh_config_file=hpux11
>+  ;;
>+
>+  ## IBM AIX systems
>+  *-ibm-aix*)
>+    tcsh_config_file=aix
>+  ;;
>+
>+  ## SX-4
>+  sx4-nec-*)
>+    CC='cc -h0,ansi,novector,float0'
>+    LDFLAGS='-Gsmall'
>+    tcsh_config_file=superux8
>+  ;;
>+
>+  ## IBM OS/390 systems
>+  *-ibm-os390*)
>+    CC='c89'
>+    tcsh_config_file=os390
>+  ;;
>+
>+  ## Android
>+  *-*-android*)
>+    tcsh_config_file=android
>+  ;;
>+
>+  ## Linux
>+  *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
>+    tcsh_config_file=linux
>+  ;;
>+
>+  ## Motorola systems
>+  m68k-motorola-sysv* )
>+    tcsh_config_file=sysV68
>+  ;;
>+  m88k-motorola-sysv3* )
>+    tcsh_config_file=sysV88
>+  ;;
>+
>+  ## Minix systems
>+  *-*-minix*)
>+    tcsh_config_file=minix
>+  ;;
>+
>+  ## NetBSD systems
>+  *-*-netbsd*)
>+    tcsh_config_file=bsd4.4
>+  ;;
>+
>+  ## FreeBSD systems
>+  *-*-freebsd*)
>+    tcsh_config_file=bsd4.4
>+  ;;
>+
>+  ## MidnightBSD systems
>+  *-*-midnightbsd*)
>+    tcsh_config_file=bsd4.4
>+  ;;
>+  
>+  ## DragonFlyBSD systems
>+  *-*-dragonfly*)
>+    tcsh_config_file=bsd4.4
>+  ;;
>+
>+  ## MirBSD systems
>+  *-*-mirbsd*)
>+    tcsh_config_file=bsd4.4
>+  ;;
>+
>+  ## OpenBSD systems
>+  *-*-openbsd*)
>+    tcsh_config_file=bsd4.4
>+  ;;
>+
>+  ## BSDI systems
>+  *-*-bsdi*)
>+    tcsh_config_file=bsd4.4
>+  ;;
>+
>+  ## Mac OS X Server
>+  *-*-rhapsody* )
>+    tcsh_config_file=bsd4.4
>+  ;;
>+
>+  ## Mac OS X Server
>+  *-*-darwin* )
>+    tcsh_config_file=bsd4.4
>+  ;;
>+
>+  ## DragonFly systems
>+  *-*-dragonfly*)
>+    tcsh_config_file=bsd4.4
>+  ;;
>+
>+  ## Silicon Graphics machines
>+  *-sgi-iri* )
>+    tcsh_config_file=irix
>+    case "${host_os}" in
>+      irix[34]*) # Irix-3.x - Irix 4.x
>+        NON_GNU_DFLAGS='-D__STDC__'
>+        LIBS='-lsun -lbsd -lc_s'
>+      ;;
>+      irix5* | irix6.[01]*) # Irix 5.x, Irix 6.0 - 6.1
>+        LIBS='-lbsd'
>+      ;;
>+      irix6.[2-9]*) # Irix 6.2 and later
>+	tcsh_config_file=irix62
>+      ;;
>+    esac
>+  ;;
>+
>+  ## Suns
>+  *-sun-sunos3* )
>+    tcsh_config_file=sunos35
>+  ;;
>+  *-sun-sunos4.0* )
>+    tcsh_config_file=sunos40
>+  ;;
>+  *-sun-sunos4.1.[12]* )
>+    tcsh_config_file=sunos41
>+  ;;
>+  *-sun-sunos4.1.[3456]* )
>+    tcsh_config_file=sunos413
>+  ;;
>+  *-*-solaris2.[01] ) # Should handle sparc or x86
>+    tcsh_config_file=sol2
>+  ;;
>+  *-sun-solaris2.2 ) # Sparc only release
>+    tcsh_config_file=sol22
>+  ;;
>+  *-sun-solaris2.3 ) # Sparc only release
>+    tcsh_config_file=sol23
>+  ;;
>+  *-*-solaris2.[45] ) # Should handle sparc, x86 and powerpc
>+    tcsh_config_file=sol24
>+  ;;
>+  *-*-solaris2.[678] ) # Should handle sparc, x86 and powerpc
>+    tcsh_config_file=sol26
>+  ;;
>+  *-*-solaris2.* ) # Should handle sparc, x86 and powerpc
>+    tcsh_config_file=sol29
>+  ;;
>+
>+  ## Dell SVR4
>+  *-dell-sysv4* )
>+    tcsh_config_file=sysv4
>+    DFLAGS="$DFLAGS -DDELL"
>+  ;;
>+
>+  ## SVR4 (Generic and otherwise)
>+  *-*-sysv4* )
>+    tcsh_config_file=sysv4
>+  ;;
>+
>+  ## Tektronix systems
>+  m68k-tektronix-bsd* )
>+    tcsh_config_file=bsd
>+    NON_GNU_DFLAGS='-DBSD -DUTek'
>+  ;;
>+  m88k-tektronix-sysv3* )
>+    tcsh_config_file=tekXD88
>+  ;;
>+
>+  ## SCO
>+  *-sco3.2v5*) 
>+    tcsh_config_file=sco32v5
>+  ;;
>+  *-sco3.2v4*)
>+    tcsh_config_file=sco32v4
>+  ;;
>+  *-sco3.2v2*)
>+    tcsh_config_file=sco32v2
>+  ;;
>+
>+  ## Siemens BS2000 Mainframe
>+  bs2000-siemens-*)
>+    tcsh_config_file=bs2000
>+  ;;
>+
>+  ## Convex
>+  *-convex*)
>+    tcsh_config_file=convex
>+  ;;
>+
>+  ## Cray
>+  *-cray-unicos*)
>+    tcsh_config_file=cray
>+  ;;
>+
>+  ## Red Hat Cygwin
>+  *-cygwin)
>+    tcsh_config_file=cygwin
>+  ;;
>+
>+  ## mips-compaq-nonstopux
>+  *-*-nonstopux)
>+    tcsh_config_file=sysv4
>+  ;;
>+
>+  ## Apollo Domain/OS
>+  *-apollo-*)
>+    tcsh_config_file=apollo
>+  ;;
>+
>+  ## QNX6
>+  *-qnx6*)
>+    tcsh_config_file=qnx6
>+  ;;
>+
>+  * )
>+  changequote([, ])dnl
>+  AC_MSG_ERROR([Tcsh can't guess the configuration file name
>+for `${host}' systems.
>+Check tcsh's `Ported' file for manual configuration instructions.])
>+  changequote(, )dnl
>+  ;;
>+
>+esac
>+
>+echo "Tcsh will use configuration file \`$tcsh_config_file'."
>+changequote([, ])dnl
>+cp ${srcdir}/config/${tcsh_config_file} config_p.h
>+AH_BOTTOM(
>+[#include "config_p.h"
>+#include "config_f.h"])
>+
>+dnl Checks for programs
>+AC_PROG_CC
>+AC_PROG_CPP
>+AC_PROG_GCC_TRADITIONAL
>+
>+AC_PATH_PROG([GENCAT], [gencat]) 
>+
>+dnl Require build CC to create gethost helper when cross building
>+if test "x${cross_compiling}" = xyes ; then
>+  CC_FOR_GETHOST="cc"
>+else
>+  CC_FOR_GETHOST="\$(CC)"
>+fi
>+AC_SUBST(CC_FOR_GETHOST)
>+
>+if test "x$GCC" != xyes ; then
>+  DFLAGS="$DFLAGS $NON_GNU_DFLAGS"
>+  CFLAGS="$CFLAGS $NON_GNU_CFLAGS"
>+fi
>+
>+dnl Checks for libraries
>+AC_SEARCH_LIBS(crypt, crypt)
>+AC_SEARCH_LIBS(getspnam, sec)
>+AC_SEARCH_LIBS(tgetent, termlib termcap curses ncurses)
>+AC_SEARCH_LIBS(gethostbyname, nsl)
>+AC_SEARCH_LIBS(connect, socket)
>+AC_SEARCH_LIBS(catgets, catgets)
>+AM_ICONV
>+
>+dnl Checks for header files
>+AC_CHECK_HEADERS([auth.h crypt.h features.h inttypes.h paths.h] dnl
>+		 [shadow.h stdint.h utmp.h utmpx.h])
>+AC_CHECK_HEADERS([wchar.h],
>+	[AC_CHECK_SIZEOF([wchar_t], [], [dnl
>+#include <stdio.h>
>+#include <wchar.h>])
>+	AC_CHECK_HEADERS([wctype.h])])
>+AC_HEADER_DIRENT
>+AC_HEADER_STAT
>+AC_HEADER_STDC
>+
>+dnl Checks for types
>+AC_CHECK_TYPES([long long])
>+AC_TYPE_GETGROUPS
>+AC_TYPE_MODE_T
>+AC_TYPE_SIZE_T
>+AC_TYPE_UID_T
>+AC_TYPE_UINT32_T
>+
>+AC_DEFUN([AC_TYPE_SSIZE_T], [
>+AC_CHECK_TYPE(ssize_t,,
>+AC_DEFINE(ssize_t, int, [Define to `int' not defined in <sys/types.h>.]),
>+[
>+#include <sys/types.h>
>+])
>+])
>+AC_TYPE_SSIZE_T
>+
>+AC_DEFUN([AC_TYPE_SOCKLEN_T], [
>+AC_CHECK_TYPE(socklen_t,,
>+AC_DEFINE(socklen_t, int, [Define to `int' if neither <sys/types.h> nor <sys/socket.h> define.]),
>+[
>+#include <sys/types.h>
>+#include <sys/socket.h>
>+])
>+])
>+AC_TYPE_SOCKLEN_T
>+
>+
>+dnl Checks for structures
>+AC_CHECK_MEMBERS([struct dirent.d_ino], , ,
>+[#ifdef HAVE_DIRENT_H
>+# include <dirent.h>
>+#else
>+# ifdef HAVE_NDIR_H
>+#  include <ndir.h>
>+# else
>+#  include <sys/dir.h>
>+# endif
>+# define dirent direct
>+#endif])
>+AC_CHECK_MEMBERS([struct utmp.ut_host, struct utmp.ut_user, struct utmp.ut_tv,
>+		  struct utmp.ut_xtime, struct utmpx.ut_host,
>+		  struct utmpx.ut_user, struct utmpx.ut_tv,
>+		  struct utmpx.ut_xtime], , ,
>+[#include <sys/types.h>
>+#ifdef HAVE_UTMPX_H
>+#include <utmpx.h>
>+#define utmp utmpx
>+#elif defined HAVE_UTMP_H
>+#include <utmp.h>
>+#endif])
>+AC_CHECK_MEMBERS([struct sockaddr_storage.ss_family], , ,
>+[#include <sys/types.h>
>+#include <sys/socket.h>])
>+
>+dnl Checks for compiler characteristics
>+AC_C_CONST
>+AC_C_VOLATILE
>+
>+dnl checks for library functions
>+AC_CHECK_DECLS([crypt, environ, gethostname, getpgrp], , ,
>+[#include "config_p.h"
>+AC_INCLUDES_DEFAULT([])
>+#ifdef HAVE_CRYPT_H
>+#include <crypt.h>
>+#endif
>+])
>+AC_CHECK_FUNC([setlocale], [have_setlocale=yes], [have_setlocale=no])
>+AC_CHECK_FUNC([catgets], [have_catgets=yes], [have_catgets=no])
>+AC_CHECK_FUNCS([dup2 getauthid getcwd gethostname getpwent] dnl
>+	[getutent getutxent mallinfo memmove memset mkstemp nice] dnl
>+	[nl_langinfo sbrk setpgid setpriority strerror strstr sysconf wcwidth])
>+AC_FUNC_GETPGRP
>+AC_FUNC_MBRTOWC
>+if test "x${cross_compiling}" != xyes ; then
>+  AC_FUNC_SETPGRP
>+else
>+  ac_cv_func_setpgrp_void=yes
>+fi
>+AC_FUNC_STRCOLL
>+
>+dnl This is not good enough; we need sockaddr_storage too.
>+dnl See whether we can use IPv6 related functions
>+dnl AC_DEFUN([IPv6_CHECK_FUNC], [
>+dnl changequote(, )dnl
>+dnl ac_tr_lib=HAVE_`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>+dnl   -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>+dnl changequote([, ])dnl
>+dnl AC_CHECK_FUNC($1, [dnl
>+dnl   AC_DEFINE_UNQUOTED($ac_tr_lib)
>+dnl   ac_cv_lib_inet6_$1=no], [dnl
>+dnl   AC_MSG_CHECKING([whether your system has IPv6 directory])
>+dnl   AC_CACHE_VAL(ipv6_cv_dir, [dnl
>+dnl     for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do
>+dnl       if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then
>+dnl 	break
>+dnl       fi
>+dnl     done])dnl
>+dnl   AC_MSG_RESULT($ipv6_cv_dir)
>+dnl   if test $ipv6_cv_dir = no; then
>+dnl     ac_cv_lib_inet6_$1=no
>+dnl   else
>+dnl     if test x$ipv6_libinet6 = x; then
>+dnl       ipv6_libinet6=no
>+dnl       SAVELDFLAGS="$LDFLAGS"
>+dnl       LDFLAGS="-L$ipv6_cv_dir/lib"
>+dnl     fi
>+dnl     AC_CHECK_LIB(inet6, $1, [dnl
>+dnl       AC_DEFINE_UNQUOTED($ac_tr_lib)
>+dnl       if test $ipv6_libinet6 = no; then
>+dnl 	ipv6_libinet6=yes
>+dnl 	LIBS="$LIBS -linet6"
>+dnl       fi],)dnl
>+dnl     if test $ipv6_libinet6 = no; then
>+dnl       LDFLAGS="$SAVELDFLAGS"
>+dnl     fi
>+dnl   fi])dnl
>+dnl if test $ac_cv_func_$1 = yes -o $ac_cv_lib_inet6_$1 = yes
>+dnl then
>+dnl   ipv6_cv_$1=yes
>+dnl   ifelse([$2], , :, [$2])
>+dnl else
>+dnl   ipv6_cv_$1=no
>+dnl   ifelse([$3], , :, [$3])
>+dnl fi])
>+dnl IPv6_CHECK_FUNC(getnameinfo, DFLAGS="$DFLAGS -DINET6")
>+
>+AC_SUBST(DFLAGS)
>+
>+dnl Checks for system services
>+if test "$have_setlocale" != no; then
>+  AC_ARG_ENABLE([nls], AS_HELP_STRING([--disable-nls], [Disable NLS support]),
>+	        [], [enable_nls=yes])
>+  if test "x$enable_nls" != xno; then
>+    AC_DEFINE([NLS], [1], [Support NLS.])
>+  fi
>+fi
>+
>+if test "x$enable_nls" != xno -a "$have_catgets" != no -a -n "$GENCAT" ; then
>+  AC_ARG_ENABLE([nls-catalogs], AS_HELP_STRING([--disable-nls-catalogs], [Disable NLS catalog support]),
>+	        [], [enable_nls_catalogs=yes])
>+  if test "x$enable_nls_catalogs" != xno; then
>+    BUILD_CATALOGS="yes"
>+    AC_DEFINE([NLS_CATALOGS], [1], [Support NLS catalogs.])
>+  fi
>+fi
>+
>+AC_ARG_WITH(hesiod,
>+  [  --with-hesiod=PREFIX    Use Hesiod lookup for ~ expansion],
>+  [hesiod="$withval"], [hesiod=no])
>+if test "$hesiod" != no; then
>+  HESLIB="-lhesiod"
>+  AC_CHECK_FUNC(res_send, :,
>+    AC_CHECK_LIB(resolv, res_send, HESLIB="$HESLIB -lresolv"))
>+  HESDEF=-DHESIOD
>+  if test "$hesiod" != yes; then
>+    HESDEF="$HESDEF -I$hesiod/include"
>+    HESLIB="-L$hesiod/lib $HESLIB"
>+  fi
>+fi
>+AC_SUBST(HESDEF)
>+AC_SUBST(HESLIB)
>+AC_SUBST(BUILD_CATALOGS)
>+
>+AC_CONFIG_FILES([Makefile nls/Makefile])
>+AC_OUTPUT
>Index: contrib/tcsh/configure.in
>===================================================================
>--- contrib/tcsh/configure.in	(revision 298037)
>+++ contrib/tcsh/configure.in	(nonexistent)
>@@ -1,485 +0,0 @@
>-dnl Autoconf script for tcsh
>-dnl To rebuild the `configure' script from this, execute the command
>-dnl 	autoconf
>-dnl in the directory containing this script.
>-dnl
>-dnl You'll also need a version of config.guess from a gnu package
>-dnl
>-dnl Written by Kaveh Ghazi (ghazi@caip.rutgers.edu) 5/11/96.
>-dnl
>-dnl $tcsh: configure.in,v 3.99 2012/02/13 16:33:50 christos Exp $
>-
>-AC_PREREQ([2.59])dnl Minimum Autoconf version required.
>-AC_INIT([tcsh], [6.18.01], [http://bugs.gw.com/])
>-AC_CONFIG_MACRO_DIR([m4])
>-AC_CONFIG_SRCDIR([tc.vers.c])
>-AC_CONFIG_HEADERS([config.h])
>-AC_CONFIG_TESTDIR([.], [.])
>-
>-AC_PROG_INSTALL
>-AC_CANONICAL_HOST
>-
>-AC_MSG_CHECKING([cached host tuple])
>-if { test x"${ac_cv_host_system_type+set}" = x"set" &&
>-     test x"$ac_cv_host_system_type" != x"$host"; }; then
>-  AC_MSG_RESULT([different])
>-  AC_MSG_ERROR([remove config.cache and re-run configure])
>-else
>-  AC_MSG_RESULT(ok)
>-fi
>-ac_cv_host_system_type="$host"
>-
>-
>-changequote(, )dnl
>-
>-case "${host}" in
>-
>-  ## Alpha (DEC) machines.
>-  alpha*-dec-osf* )
>-    tcsh_config_file=decosf1
>-  ;;
>-
>-  ## Ultrix
>-  *-dec-ultrix* )
>-    tcsh_config_file=ultrix
>-  ;;
>-
>-  ## DGUX
>-  *-dg-dguxR4* )
>-    tcsh_config_file=dgux5.4
>-  ;;
>-  m88k-dg-dgux5.4R* )
>-    tcsh_config_file=dgux5.4
>-  ;;
>-
>-  ## HP/UX
>-  *-hp-hpux7* )
>-    tcsh_config_file=hpux7
>-  ;;
>-  *-hp-hpux[89]* )
>-    tcsh_config_file=hpux8
>-  ;;
>-  *-hp-hpux1[0-9]* )
>-    tcsh_config_file=hpux11
>-  ;;
>-
>-  ## IBM AIX systems
>-  *-ibm-aix*)
>-    tcsh_config_file=aix
>-  ;;
>-
>-  ## SX-4
>-  sx4-nec-*)
>-    CC='cc -h0,ansi,novector,float0'
>-    LDFLAGS='-Gsmall'
>-    tcsh_config_file=superux8
>-  ;;
>-
>-  ## IBM OS/390 systems
>-  *-ibm-os390*)
>-    CC='c89'
>-    tcsh_config_file=os390
>-  ;;
>-
>-  ## Android
>-  *-*-android*)
>-    tcsh_config_file=android
>-  ;;
>-
>-  ## Linux
>-  *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
>-    tcsh_config_file=linux
>-  ;;
>-
>-  ## Motorola systems
>-  m68k-motorola-sysv* )
>-    tcsh_config_file=sysV68
>-  ;;
>-  m88k-motorola-sysv3* )
>-    tcsh_config_file=sysV88
>-  ;;
>-
>-  ## NetBSD systems
>-  *-*-netbsd*)
>-    tcsh_config_file=bsd4.4
>-  ;;
>-
>-  ## FreeBSD systems
>-  *-*-freebsd*)
>-    tcsh_config_file=bsd4.4
>-  ;;
>-
>-  ## MidnightBSD systems
>-  *-*-midnightbsd*)
>-    tcsh_config_file=bsd4.4
>-  ;;
>-  
>-  ## DragonFlyBSD systems
>-  *-*-dragonfly*)
>-    tcsh_config_file=bsd4.4
>-  ;;
>-
>-  ## OpenBSD systems
>-  *-*-openbsd*)
>-    tcsh_config_file=bsd4.4
>-  ;;
>-
>-  ## BSDI systems
>-  *-*-bsdi*)
>-    tcsh_config_file=bsd4.4
>-  ;;
>-
>-  ## Mac OS X Server
>-  *-*-rhapsody* )
>-    tcsh_config_file=bsd4.4
>-  ;;
>-
>-  ## Mac OS X Server
>-  *-*-darwin* )
>-    tcsh_config_file=bsd4.4
>-  ;;
>-
>-  ## DragonFly systems
>-  *-*-dragonfly*)
>-    tcsh_config_file=bsd4.4
>-  ;;
>-
>-  ## Silicon Graphics machines
>-  *-sgi-iri* )
>-    tcsh_config_file=irix
>-    case "${host_os}" in
>-      irix[34]*) # Irix-3.x - Irix 4.x
>-        NON_GNU_DFLAGS='-D__STDC__'
>-        LIBS='-lsun -lbsd -lc_s'
>-      ;;
>-      irix5* | irix6.[01]*) # Irix 5.x, Irix 6.0 - 6.1
>-        LIBS='-lbsd'
>-      ;;
>-      irix6.[2-9]*) # Irix 6.2 and later
>-	tcsh_config_file=irix62
>-      ;;
>-    esac
>-  ;;
>-
>-  ## Suns
>-  *-sun-sunos3* )
>-    tcsh_config_file=sunos35
>-  ;;
>-  *-sun-sunos4.0* )
>-    tcsh_config_file=sunos40
>-  ;;
>-  *-sun-sunos4.1.[12]* )
>-    tcsh_config_file=sunos41
>-  ;;
>-  *-sun-sunos4.1.[3456]* )
>-    tcsh_config_file=sunos413
>-  ;;
>-  *-*-solaris2.[01] ) # Should handle sparc or x86
>-    tcsh_config_file=sol2
>-  ;;
>-  *-sun-solaris2.2 ) # Sparc only release
>-    tcsh_config_file=sol22
>-  ;;
>-  *-sun-solaris2.3 ) # Sparc only release
>-    tcsh_config_file=sol23
>-  ;;
>-  *-*-solaris2.[45] ) # Should handle sparc, x86 and powerpc
>-    tcsh_config_file=sol24
>-  ;;
>-  *-*-solaris2.[678] ) # Should handle sparc, x86 and powerpc
>-    tcsh_config_file=sol26
>-  ;;
>-  *-*-solaris2.* ) # Should handle sparc, x86 and powerpc
>-    tcsh_config_file=sol29
>-  ;;
>-
>-  ## Dell SVR4
>-  *-dell-sysv4* )
>-    tcsh_config_file=sysv4
>-    DFLAGS="$DFLAGS -DDELL"
>-  ;;
>-
>-  ## SVR4 (Generic and otherwise)
>-  *-*-sysv4* )
>-    tcsh_config_file=sysv4
>-  ;;
>-
>-  ## Tektronix systems
>-  m68k-tektronix-bsd* )
>-    tcsh_config_file=bsd
>-    NON_GNU_DFLAGS='-DBSD -DUTek'
>-  ;;
>-  m88k-tektronix-sysv3* )
>-    tcsh_config_file=tekXD88
>-  ;;
>-
>-  ## SCO
>-  *-sco3.2v5*) 
>-    tcsh_config_file=sco32v5
>-  ;;
>-  *-sco3.2v4*)
>-    tcsh_config_file=sco32v4
>-  ;;
>-  *-sco3.2v2*)
>-    tcsh_config_file=sco32v2
>-  ;;
>-
>-  ## Siemens BS2000 Mainframe
>-  bs2000-siemens-*)
>-    tcsh_config_file=bs2000
>-  ;;
>-
>-  ## Convex
>-  *-convex*)
>-    tcsh_config_file=convex
>-  ;;
>-
>-  ## Cray
>-  *-cray-unicos*)
>-    tcsh_config_file=cray
>-  ;;
>-
>-  ## Red Hat Cygwin
>-  *-cygwin)
>-    tcsh_config_file=cygwin
>-  ;;
>-
>-  ## mips-compaq-nonstopux
>-  *-*-nonstopux)
>-    tcsh_config_file=sysv4
>-  ;;
>-
>-  ## Apollo Domain/OS
>-  *-apollo-*)
>-    tcsh_config_file=apollo
>-  ;;
>-
>-  ## QNX6
>-  *-qnx6*)
>-    tcsh_config_file=qnx6
>-  ;;
>-
>-  * )
>-  changequote([, ])dnl
>-  AC_MSG_ERROR([Tcsh can't guess the configuration file name
>-for `${host}' systems.
>-Check tcsh's `Ported' file for manual configuration instructions.])
>-  changequote(, )dnl
>-  ;;
>-
>-esac
>-
>-echo "Tcsh will use configuration file \`$tcsh_config_file'."
>-changequote([, ])dnl
>-cp ${srcdir}/config/${tcsh_config_file} config_p.h
>-AH_BOTTOM(
>-[#include "config_p.h"
>-#include "config_f.h"])
>-
>-dnl Checks for programs
>-AC_PROG_CC
>-AC_PROG_CPP
>-AC_PROG_GCC_TRADITIONAL
>-
>-AC_PATH_PROG([GENCAT], [gencat]) 
>-
>-dnl Require build CC to create gethost helper when cross building
>-if test "x${cross_compiling}" = xyes ; then
>-  CC_FOR_GETHOST="cc"
>-else
>-  CC_FOR_GETHOST="\$(CC)"
>-fi
>-AC_SUBST(CC_FOR_GETHOST)
>-
>-if test "x$GCC" != xyes ; then
>-  DFLAGS="$DFLAGS $NON_GNU_DFLAGS"
>-  CFLAGS="$CFLAGS $NON_GNU_CFLAGS"
>-fi
>-
>-dnl Checks for libraries
>-AC_SEARCH_LIBS(crypt, crypt)
>-AC_SEARCH_LIBS(getspnam, sec)
>-AC_SEARCH_LIBS(tgetent, termlib termcap curses ncurses)
>-AC_SEARCH_LIBS(gethostbyname, nsl)
>-AC_SEARCH_LIBS(connect, socket)
>-AC_SEARCH_LIBS(catgets, catgets)
>-AM_ICONV
>-
>-dnl Checks for header files
>-AC_CHECK_HEADERS([auth.h crypt.h features.h inttypes.h paths.h] dnl
>-		 [shadow.h stdint.h utmp.h utmpx.h])
>-AC_CHECK_HEADERS([wchar.h],
>-	[AC_CHECK_SIZEOF([wchar_t], [], [dnl
>-#include <stdio.h>
>-#include <wchar.h>])
>-	AC_CHECK_HEADERS([wctype.h])])
>-AC_HEADER_DIRENT
>-AC_HEADER_STAT
>-AC_HEADER_STDC
>-
>-dnl Checks for types
>-AC_CHECK_TYPES([long long])
>-AC_TYPE_GETGROUPS
>-AC_TYPE_MODE_T
>-AC_TYPE_SIZE_T
>-AC_TYPE_UID_T
>-AC_TYPE_UINT32_T
>-
>-AC_DEFUN([AC_TYPE_SSIZE_T], [
>-AC_CHECK_TYPE(ssize_t,,
>-AC_DEFINE(ssize_t, int, [Define to `int' not defined in <sys/types.h>.]),
>-[
>-#include <sys/types.h>
>-])
>-])
>-AC_TYPE_SSIZE_T
>-
>-AC_DEFUN([AC_TYPE_SOCKLEN_T], [
>-AC_CHECK_TYPE(socklen_t,,
>-AC_DEFINE(socklen_t, int, [Define to `int' if neither <sys/types.h> nor <sys/socket.h> define.]),
>-[
>-#include <sys/types.h>
>-#include <sys/socket.h>
>-])
>-])
>-AC_TYPE_SOCKLEN_T
>-
>-
>-dnl Checks for structures
>-AC_CHECK_MEMBERS([struct dirent.d_ino], , ,
>-[#ifdef HAVE_DIRENT_H
>-# include <dirent.h>
>-#else
>-# ifdef HAVE_NDIR_H
>-#  include <ndir.h>
>-# else
>-#  include <sys/dir.h>
>-# endif
>-# define dirent direct
>-#endif])
>-AC_CHECK_MEMBERS([struct utmp.ut_host, struct utmp.ut_user, struct utmp.ut_tv,
>-		  struct utmp.ut_xtime, struct utmpx.ut_host,
>-		  struct utmpx.ut_user, struct utmpx.ut_tv,
>-		  struct utmpx.ut_xtime], , ,
>-[#include <sys/types.h>
>-#ifdef HAVE_UTMPX_H
>-#include <utmpx.h>
>-#define utmp utmpx
>-#elif defined HAVE_UTMP_H
>-#include <utmp.h>
>-#endif])
>-AC_CHECK_MEMBERS([struct sockaddr_storage.ss_family], , ,
>-[#include <sys/types.h>
>-#include <sys/socket.h>])
>-
>-dnl Checks for compiler characteristics
>-AC_C_CONST
>-AC_C_VOLATILE
>-
>-dnl checks for library functions
>-AC_CHECK_DECLS([crypt, environ, gethostname, getpgrp], , ,
>-[#include "config_p.h"
>-AC_INCLUDES_DEFAULT([])
>-#ifdef HAVE_CRYPT_H
>-#include <crypt.h>
>-#endif
>-])
>-AC_CHECK_FUNC([setlocale], [have_setlocale=yes], [have_setlocale=no])
>-AC_CHECK_FUNC([catgets], [have_catgets=yes], [have_catgets=no])
>-AC_CHECK_FUNCS([dup2 getauthid getcwd gethostname getpwent] dnl
>-	[getutent getutxent mallinfo memmove memset mkstemp nice] dnl
>-	[nl_langinfo sbrk setpgid setpriority strerror strstr sysconf wcwidth])
>-AC_FUNC_GETPGRP
>-AC_FUNC_MBRTOWC
>-if test "x${cross_compiling}" != xyes ; then
>-  AC_FUNC_SETPGRP
>-else
>-  ac_cv_func_setpgrp_void=yes
>-fi
>-AC_FUNC_STRCOLL
>-
>-dnl This is not good enough; we need sockaddr_storage too.
>-dnl See whether we can use IPv6 related functions
>-dnl AC_DEFUN([IPv6_CHECK_FUNC], [
>-dnl changequote(, )dnl
>-dnl ac_tr_lib=HAVE_`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
>-dnl   -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
>-dnl changequote([, ])dnl
>-dnl AC_CHECK_FUNC($1, [dnl
>-dnl   AC_DEFINE_UNQUOTED($ac_tr_lib)
>-dnl   ac_cv_lib_inet6_$1=no], [dnl
>-dnl   AC_MSG_CHECKING([whether your system has IPv6 directory])
>-dnl   AC_CACHE_VAL(ipv6_cv_dir, [dnl
>-dnl     for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do
>-dnl       if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then
>-dnl 	break
>-dnl       fi
>-dnl     done])dnl
>-dnl   AC_MSG_RESULT($ipv6_cv_dir)
>-dnl   if test $ipv6_cv_dir = no; then
>-dnl     ac_cv_lib_inet6_$1=no
>-dnl   else
>-dnl     if test x$ipv6_libinet6 = x; then
>-dnl       ipv6_libinet6=no
>-dnl       SAVELDFLAGS="$LDFLAGS"
>-dnl       LDFLAGS="-L$ipv6_cv_dir/lib"
>-dnl     fi
>-dnl     AC_CHECK_LIB(inet6, $1, [dnl
>-dnl       AC_DEFINE_UNQUOTED($ac_tr_lib)
>-dnl       if test $ipv6_libinet6 = no; then
>-dnl 	ipv6_libinet6=yes
>-dnl 	LIBS="$LIBS -linet6"
>-dnl       fi],)dnl
>-dnl     if test $ipv6_libinet6 = no; then
>-dnl       LDFLAGS="$SAVELDFLAGS"
>-dnl     fi
>-dnl   fi])dnl
>-dnl if test $ac_cv_func_$1 = yes -o $ac_cv_lib_inet6_$1 = yes
>-dnl then
>-dnl   ipv6_cv_$1=yes
>-dnl   ifelse([$2], , :, [$2])
>-dnl else
>-dnl   ipv6_cv_$1=no
>-dnl   ifelse([$3], , :, [$3])
>-dnl fi])
>-dnl IPv6_CHECK_FUNC(getnameinfo, DFLAGS="$DFLAGS -DINET6")
>-
>-AC_SUBST(DFLAGS)
>-
>-dnl Checks for system services
>-if test "$have_setlocale" != no; then
>-  AC_ARG_ENABLE([nls], AS_HELP_STRING([--disable-nls], [Disable NLS support]),
>-	        [], [enable_nls=yes])
>-  if test "x$enable_nls" != xno; then
>-    AC_DEFINE([NLS], [1], [Support NLS.])
>-  fi
>-fi
>-
>-if test "x$enable_nls" != xno -a "$have_catgets" != no -a -n "$GENCAT" ; then
>-  AC_ARG_ENABLE([nls-catalogs], AS_HELP_STRING([--disable-nls-catalogs], [Disable NLS catalog support]),
>-	        [], [enable_nls_catalogs=yes])
>-  if test "x$enable_nls_catalogs" != xno; then
>-    BUILD_CATALOGS="yes"
>-    AC_DEFINE([NLS_CATALOGS], [1], [Support NLS catalogs.])
>-  fi
>-fi
>-
>-AC_ARG_WITH(hesiod,
>-  [  --with-hesiod=PREFIX    Use Hesiod lookup for ~ expansion],
>-  [hesiod="$withval"], [hesiod=no])
>-if test "$hesiod" != no; then
>-  HESLIB="-lhesiod"
>-  AC_CHECK_FUNC(res_send, :,
>-    AC_CHECK_LIB(resolv, res_send, HESLIB="$HESLIB -lresolv"))
>-  HESDEF=-DHESIOD
>-  if test "$hesiod" != yes; then
>-    HESDEF="$HESDEF -I$hesiod/include"
>-    HESLIB="-L$hesiod/lib $HESLIB"
>-  fi
>-fi
>-AC_SUBST(HESDEF)
>-AC_SUBST(HESLIB)
>-AC_SUBST(BUILD_CATALOGS)
>-
>-AC_CONFIG_FILES([Makefile nls/Makefile])
>-AC_OUTPUT
>
>Property changes on: contrib/tcsh/configure.in
>___________________________________________________________________
>Deleted: svn:keywords
>## -1 +0,0 ##
>-FreeBSD=%H
>\ No newline at end of property
>Index: contrib/tcsh/dotlock.c
>===================================================================
>--- contrib/tcsh/dotlock.c	(nonexistent)
>+++ contrib/tcsh/dotlock.c	(working copy)
>@@ -0,0 +1,180 @@
>+/*	$NetBSD: dotlock.c,v 1.11 2009/10/21 01:07:46 snj Exp $	*/
>+
>+/*
>+ * Copyright (c) 1996 Christos Zoulas.  All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
>+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
>+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
>+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
>+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
>+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
>+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
>+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
>+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+#include "sh.h"
>+RCSID("$tcsh: dotlock.c,v 3.3 2014/03/09 00:11:54 christos Exp $");
>+
>+#include <stdio.h>
>+#ifndef O_SYNC
>+#define O_SYNC	0
>+#endif
>+
>+#include "dotlock.h"
>+
>+static int create_exclusive(const char *);
>+/*
>+ * Create a unique file. O_EXCL does not really work over NFS so we follow
>+ * the following trick: [Inspired by  S.R. van den Berg]
>+ *
>+ * - make a mostly unique filename and try to create it.
>+ * - link the unique filename to our target
>+ * - get the link count of the target
>+ * - unlink the mostly unique filename
>+ * - if the link count was 2, then we are ok; else we've failed.
>+ */
>+static int
>+create_exclusive(const char *fname)
>+{
>+	char path[MAXPATHLEN], hostname[MAXHOSTNAMELEN + 1];
>+	const char *ptr;
>+	struct timeval tv;
>+	pid_t pid;
>+	size_t ntries, cookie;
>+	int fd, serrno;
>+	struct stat st;
>+
>+	(void)gettimeofday(&tv, NULL);
>+	(void)gethostname(hostname, sizeof(hostname));
>+	hostname[sizeof(hostname) - 1] = '\0';
>+	pid = getpid();
>+
>+	cookie = pid ^ tv.tv_usec;
>+
>+	/*
>+	 * We generate a semi-unique filename, from hostname.(pid ^ usec)
>+	 */
>+	if ((ptr = strrchr(fname, '/')) == NULL)
>+		ptr = fname;
>+	else
>+		ptr++;
>+
>+	(void)snprintf(path, sizeof(path), "%.*s.%s.%lx",
>+	    (int)(ptr - fname), fname, hostname, (u_long)cookie);
>+
>+	/*
>+	 * We try to create the unique filename.
>+	 */
>+	for (ntries = 0; ntries < 5; ntries++) {
>+		fd = open(path, O_WRONLY|O_CREAT|O_TRUNC|O_EXCL|O_SYNC, 0);
>+		if (fd != -1) {
>+			(void)close(fd);
>+			break;
>+		}
>+		else if (errno == EEXIST)
>+			continue;
>+		else
>+			return -1;
>+	}
>+
>+	/*
>+	 * We link the path to the name
>+	 */
>+	if (link(path, fname) == -1)
>+		goto bad;
>+
>+	/*
>+	 * Note that we stat our own exclusively created name, not the
>+	 * destination, since the destination can be affected by others.
>+	 */
>+	if (stat(path, &st) == -1)
>+		goto bad;
>+
>+	(void)unlink(path);
>+
>+	/*
>+	 * If the number of links was two (one for the unique file and one
>+	 * for the lock), we've won the race
>+	 */
>+	if (st.st_nlink != 2) {
>+		errno = EEXIST;
>+		return -1;
>+	}
>+	return 0;
>+
>+bad:
>+	serrno = errno;
>+	(void)unlink(path);
>+	errno = serrno;
>+	return -1;
>+}
>+
>+/*
>+ * fname -- Pathname to lock
>+ * pollinterval -- Interval (miliseconds) to check for lock, -1 return
>+ */
>+int
>+dot_lock(const char *fname, int pollinterval)
>+{
>+	char path[MAXPATHLEN];
>+	sigset_t nset, oset;
>+	int retval;
>+
>+	(void)sigemptyset(&nset);
>+	(void)sigaddset(&nset, SIGHUP);
>+	(void)sigaddset(&nset, SIGINT);
>+	(void)sigaddset(&nset, SIGQUIT);
>+	(void)sigaddset(&nset, SIGTERM);
>+	(void)sigaddset(&nset, SIGTTIN);
>+	(void)sigaddset(&nset, SIGTTOU);
>+	(void)sigaddset(&nset, SIGTSTP);
>+	(void)sigaddset(&nset, SIGCHLD);
>+
>+	(void)snprintf(path, sizeof(path), "%s.lock", fname);
>+
>+	retval = -1;
>+	for (;;) {
>+		handle_pending_signals();
>+		(void)sigprocmask(SIG_BLOCK, &nset, &oset);
>+		if (create_exclusive(path) != -1) {
>+			(void)sigprocmask(SIG_SETMASK, &oset, NULL);
>+			retval = 0;
>+			break;
>+		}
>+		else
>+			(void)sigprocmask(SIG_SETMASK, &oset, NULL);
>+
>+		if (errno != EEXIST)
>+			break;
>+
>+		if (pollinterval) {
>+			if (pollinterval == -1) {
>+				errno = EEXIST;
>+				break;
>+			}
>+			(void)usleep((unsigned int)pollinterval * 1000);
>+		}
>+	}
>+	handle_pending_signals();
>+	return retval;
>+}
>+
>+void
>+dot_unlock(const char *fname)
>+{
>+	char path[MAXPATHLEN];
>+
>+	(void)snprintf(path, sizeof(path), "%s.lock", fname);
>+	(void)unlink(path);
>+}
>
>Property changes on: contrib/tcsh/dotlock.c
>___________________________________________________________________
>Added: svn:eol-style
>## -0,0 +1 ##
>+native
>\ No newline at end of property
>Added: svn:keywords
>## -0,0 +1 ##
>+FreeBSD=%H
>\ No newline at end of property
>Added: svn:mime-type
>## -0,0 +1 ##
>+text/plain
>\ No newline at end of property
>Index: contrib/tcsh/dotlock.h
>===================================================================
>--- contrib/tcsh/dotlock.h	(nonexistent)
>+++ contrib/tcsh/dotlock.h	(working copy)
>@@ -0,0 +1,35 @@
>+/*
>+ * Copyright (c) 1996 Christos Zoulas.  All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
>+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
>+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
>+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
>+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
>+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
>+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
>+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
>+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#ifndef _DOTLOCK_H_
>+#define _DOTLOCK_H_ 1
>+
>+/*
>+ * fname -- Pathname to lock
>+ * pollinterval -- Interval (miliseconds) to check for lock, -1 return
>+ */
>+int dot_lock(const char *fname, int pollinterval);
>+void dot_unlock(const char *fname);
>+
>+#endif /* #ifndef _DOTLOCK_H_ */
>
>Property changes on: contrib/tcsh/dotlock.h
>___________________________________________________________________
>Added: svn:eol-style
>## -0,0 +1 ##
>+native
>\ No newline at end of property
>Added: svn:keywords
>## -0,0 +1 ##
>+FreeBSD=%H
>\ No newline at end of property
>Added: svn:mime-type
>## -0,0 +1 ##
>+text/plain
>\ No newline at end of property
>Index: contrib/tcsh/ed.chared.c
>===================================================================
>--- contrib/tcsh/ed.chared.c	(revision 298037)
>+++ contrib/tcsh/ed.chared.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/ed.chared.c,v 3.98 2010/05/08 00:37:39 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/ed.chared.c,v 3.99 2014/03/09 00:20:26 christos Exp $ */
> /*
>  * ed.chared.c: Character editing functions.
>  */
>@@ -72,7 +72,7 @@
> 
> #include "sh.h"
> 
>-RCSID("$tcsh: ed.chared.c,v 3.98 2010/05/08 00:37:39 christos Exp $")
>+RCSID("$tcsh: ed.chared.c,v 3.99 2014/03/09 00:20:26 christos Exp $")
> 
> #include "ed.h"
> #include "tw.h"
>@@ -941,7 +941,7 @@
> 
> /* Save InputBuf etc in SavedBuf etc for restore after cmd exec */
> static void
>-c_save_inputbuf()
>+c_save_inputbuf(void)
> {
>     SavedBuf.len = 0;
>     Strbuf_append(&SavedBuf, InputBuf);
>@@ -953,7 +953,7 @@
> }
> 
> CCRETVAL
>-GetHistLine()
>+GetHistLine(void)
> {
>     struct Hist *hp;
>     int     h;
>Index: contrib/tcsh/ed.inputl.c
>===================================================================
>--- contrib/tcsh/ed.inputl.c	(revision 298037)
>+++ contrib/tcsh/ed.inputl.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/ed.inputl.c,v 3.71 2010/12/22 17:26:04 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/ed.inputl.c,v 3.73 2012/10/19 15:23:32 christos Exp $ */
> /*
>  * ed.inputl.c: Input line handling.
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: ed.inputl.c,v 3.71 2010/12/22 17:26:04 christos Exp $")
>+RCSID("$tcsh: ed.inputl.c,v 3.73 2012/10/19 15:23:32 christos Exp $")
> 
> #include "ed.h"
> #include "ed.defns.h"		/* for the function names */
>@@ -683,7 +683,7 @@
> #ifdef DSPMBYTE
> 	     _enable_mbdisp &&
> #else
>-	     MB_CUR_MAX == 1 &&
>+	     MB_LEN_MAX == 1 &&
> #endif
> 	     !adrof(STRnokanji) && (*ch & META)) {
> 	    MetaNext = 0;
>@@ -800,17 +800,13 @@
> 		return -1;
> 	    }
> 	}
>-	if (AsciiOnly) {
>-	    *cp = (unsigned char)*cbuf;
>-	} else {
>-	    cbp++;
>-	    if (normal_mbtowc(cp, cbuf, cbp) == -1) {
>-		reset_mbtowc();
>-		if (cbp < MB_CUR_MAX)
>-		    continue; /* Maybe a partial character */
>-		/* And drop the following bytes, if any */
>-		*cp = (unsigned char)*cbuf | INVALID_BYTE;
>-	    }
>+	cbp++;
>+	if (normal_mbtowc(cp, cbuf, cbp) == -1) {
>+	    reset_mbtowc();
>+	    if (cbp < MB_CUR_MAX)
>+		continue; /* Maybe a partial character */
>+	    /* And drop the following bytes, if any */
>+	    *cp = (unsigned char)*cbuf | INVALID_BYTE;
> 	}
> 	break;
>     }
>Index: contrib/tcsh/ed.refresh.c
>===================================================================
>--- contrib/tcsh/ed.refresh.c	(revision 298037)
>+++ contrib/tcsh/ed.refresh.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/ed.refresh.c,v 3.47 2011/02/27 00:14:51 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/ed.refresh.c,v 3.50 2015/05/04 15:31:13 christos Exp $ */
> /*
>  * ed.refresh.c: Lower level screen refreshing functions
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: ed.refresh.c,v 3.47 2011/02/27 00:14:51 christos Exp $")
>+RCSID("$tcsh: ed.refresh.c,v 3.50 2015/05/04 15:31:13 christos Exp $")
> 
> #include "ed.h"
> /* #define DEBUG_UPDATE */
>@@ -1299,7 +1299,7 @@
>     CursorV = 0;		/* clear the display buffer */
>     CursorH = 0;
>     for (i = 0; i < TermV; i++)
>-	(void) memset(Display[i], 0, TermH * sizeof(Display[0][0]));
>+	(void) memset(Display[i], 0, (TermH + 1) * sizeof(Display[0][0]));
>     OldvcV = 0;
>     litlen = 0;
> }
>Index: contrib/tcsh/ed.screen.c
>===================================================================
>--- contrib/tcsh/ed.screen.c	(revision 298037)
>+++ contrib/tcsh/ed.screen.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/ed.screen.c,v 3.78 2011/02/27 00:14:38 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/ed.screen.c,v 3.81 2014/03/15 21:25:11 christos Exp $ */
> /*
>  * ed.screen.c: Editor/termcap-curses interface
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: ed.screen.c,v 3.78 2011/02/27 00:14:38 christos Exp $")
>+RCSID("$tcsh: ed.screen.c,v 3.81 2014/03/15 21:25:11 christos Exp $")
> 
> #include "ed.h"
> #include "tc.h"
>@@ -994,7 +994,7 @@
> int highlighting = 0;
> 
> void
>-StartHighlight()
>+StartHighlight(void)
> {
>     (void) tputs(Str(T_mr), 1, PUTPURE);
>     highlighting = 1;
>@@ -1001,7 +1001,7 @@
> }
> 
> void
>-StopHighlight()
>+StopHighlight(void)
> {
>     (void) tputs(Str(T_me), 1, PUTPURE);
>     highlighting = 0;
>@@ -1437,7 +1437,8 @@
>     if (i <= 0) {
> 	if (i == -1) {
> #if (SYSVREL == 0) || defined(IRIS3D)
>-	    xprintf(CGETS(7, 20, "%s: Cannot open /etc/termcap.\n"), progname);
>+	    xprintf(CGETS(7, 20,
>+		"%s: The terminal database could not be opened.\n"), progname);
> 	}
> 	else if (i == 0) {
> #endif /* SYSVREL */
>@@ -1625,7 +1626,6 @@
> 	if ((tptr = getenv("TERMCAP")) != NULL) {
> 	    /* Leave 64 characters slop in case we enlarge the termcap string */
> 	    Char    termcap[TC_BUFSIZE+64], backup[TC_BUFSIZE+64], *ptr;
>-	    Char buf[4];
> 
> 	    ptr = str2short(tptr);
> 	    (void) Strncpy(termcap, ptr, TC_BUFSIZE);
>Index: contrib/tcsh/ed.term.h
>===================================================================
>--- contrib/tcsh/ed.term.h	(revision 298037)
>+++ contrib/tcsh/ed.term.h	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/ed.term.h,v 1.18 2007/07/05 14:13:06 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/ed.term.h,v 1.19 2015/03/25 19:53:16 christos Exp $ */
> /*
>  * ed.term.h: Local terminal header
>  */
>@@ -300,10 +300,18 @@
> # endif /* masscomp */
> #endif /* CBRK */
> #ifndef CMIN
>-# define CMIN		CEOF
>+# if VMIN == VEOF
>+#  define CMIN		CEOF
>+# else
>+#  define CMIN		1
>+# endif
> #endif /* CMIN */
> #ifndef CTIME
>-# define CTIME		CEOL
>+# if VTIME == VEOL
>+#  define CTIME		CEOL
>+# else
>+#  define CTIME		0
>+# endif
> #endif /* CTIME */
> 
> /*
>Index: contrib/tcsh/gethost.c
>===================================================================
>--- contrib/tcsh/gethost.c	(revision 298037)
>+++ contrib/tcsh/gethost.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/gethost.c,v 1.15 2012/01/15 17:14:54 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/gethost.c,v 1.19 2014/03/09 00:11:54 christos Exp $ */
> /*
>  * gethost.c: Create version file from prototype
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: gethost.c,v 1.15 2012/01/15 17:14:54 christos Exp $")
>+RCSID("$tcsh: gethost.c,v 1.19 2014/03/09 00:11:54 christos Exp $")
> 
> #ifdef SCO
> # define perror __perror
>@@ -150,11 +150,17 @@
> 	char *r;
> 
> 	if (len == 0)
>-		len = strlen(b);
>-	l = strlen(a) + len + 1;
>+		len = strlen(b) + 1;
>+	if (a)
>+	    l = strlen(a) + len;
>+	else
>+	    l = len;
> 	if ((r = malloc(l)) == NULL)
> 		abort();
>-	snprintf(r, l, "%s%.*s", a, (int)len, b);
>+	if (a)
>+	    snprintf(r, l, "%s%.*s", a, (int)len, b);
>+	else
>+	    snprintf(r, l, "%.*s", (int)len, b);
> 	return r;
> }
> 
>@@ -165,19 +171,22 @@
> 	static char *buf;
> 	size_t len;
> 	const char *ptr, *bptr, *eptr = NULL, *name;
>-	size_t buflen = 0;
> 
> 	if (strstr(defs, "#machine(" /* ) */))
> 		return defs;
>+	if (!strstr(defs, def))
>+		return defs;
> 
> 	free(buf);
>-	buf = strdup("("); /* ) */
>+	buf = NULL;
> 	for (ptr = defs; (bptr = strstr(ptr, def)) != NULL; ptr = eptr + 1) {
> 		if (ptr != bptr)
>-			buf = cat(buf, ptr, bptr - ptr);
>+			buf = cat(buf, ptr, bptr - ptr + 1);
>+		buf = cat(buf, "(", 0); /* ) */
> 		if ((eptr = strchr(ptr + sizeof(def) - 1, ')')) == NULL) {
> 			(void) fprintf(stderr, "%s: missing close paren `%s'\n",
> 			    pname, defs);
>+			free(buf);
> 			return defs;
> 		}
> 		buf = cat(buf, bptr, eptr - bptr + 1);
>@@ -186,19 +195,23 @@
> 		if (len < 1) {
> 			(void) fprintf(stderr, "%s: empty define `%s'\n",
> 			    pname, defs);
>+			free(buf);
> 			return defs;
> 		}
>-		if (*name != '_') {
>+		if (*name != '_' && (*name != 'M' && name[1] != '_')) {
> 			char *undername = malloc(len + 10);
>-			buf = cat(buf, " || defined(", 0);
>+			if (undername == NULL)
>+				abort();
>+			buf = cat(buf, ") || defined(", 0);
> 			snprintf(undername, len + 10, "__%.*s__)", (int)len,
> 			    name);
> 			buf = cat(buf, undername, len + 5);
>-			buf = cat(buf, " || defined(", 0);
>+			buf = cat(buf, ") || defined(", 0);
> 			snprintf(undername, len + 10, "__%.*s)", (int)len,
> 			    name);
> 			buf = cat(buf, undername, len + 3);
> 		}
>+		buf = cat(buf, "))", 0);
> 	}
> 	if (!eptr) {
> 	    (void) fprintf(stderr, "%s: invalid input `%s'\n", pname, defs);
>@@ -205,7 +218,6 @@
> 	    return defs;
>         }
> 	buf = cat(buf, eptr + 1, 0);
>-	buf = cat(buf, ")", 0);
> 	return buf;
> }
> 	
>@@ -292,8 +304,8 @@
> 			       pname, fname, lineno);
> 		break;
> 	    }
>-	    (void) fprintf(stdout, "\n#if %s\n# define %s\n#endif\n\n", stmt,
>-			   defs);
>+	    (void) fprintf(stdout, "\n#if %s\n# define %s\n#endif\n\n",
>+		explode(stmt), defs);
> 	    break;
> 
> 	case T_NONE:
>@@ -340,7 +352,7 @@
> #ifdef LINEDIRECTIVE
> 		(void) fprintf(stdout, "# %d \"%s\"\n", lineno + 1, fname);
> #endif /* LINEDIRECTIVE */
>-		(void) fprintf(stdout, "#if %s\n", defs);
>+		(void) fprintf(stdout, "#if (%s)\n", explode(defs));
> 		inprocess = 1;
> 	    }
> 	    else {
>Index: contrib/tcsh/glob.c
>===================================================================
>--- contrib/tcsh/glob.c	(revision 298037)
>+++ contrib/tcsh/glob.c	(working copy)
>@@ -433,6 +433,7 @@
> 	    dest = copy;
> 	    src = pattern;
> 	    while (*src != EOS) {
>+		/* Don't interpret quotes. The spec does not say we should do */
> 		if (*src == QUOTE) {
> 		    if (*++src == EOS)
> 			--src;
>Index: contrib/tcsh/host.defs
>===================================================================
>--- contrib/tcsh/host.defs	(revision 298037)
>+++ contrib/tcsh/host.defs	(working copy)
>@@ -1,5 +1,5 @@
> newcode :
>-/* $Header: /p/tcsh/cvsroot/tcsh/host.defs,v 1.55 2012/01/11 20:20:15 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/host.defs,v 1.60 2013/03/13 15:53:38 corinna Exp $ */
> /*
>  * host.defs: Hosttype/Machtype etc.
>  */
>@@ -33,18 +33,19 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: host.defs,v 1.55 2012/01/11 20:20:15 christos Exp $")
>+RCSID("$tcsh: host.defs,v 1.60 2013/03/13 15:53:38 corinna Exp $")
> 
> endcode :
> 
>-macro	: M_mips64el : (defined(mips64) || defined(__mips64)) && (defined(MIPSEL) || defined(__MIPSEL))
>-macro	: M_mips64eb : (defined(mips64) || defined(__mips64)) && (defined(MIPSEB) || defined(__MIPSEB))
>-macro	: M_mipsel : (!defined(M_mips64el)) && (defined(mips) || defined(__mips)) && (defined(MIPSEL) || defined(__MIPSEL))
>-macro	: M_mipseb : (!defined(M_mips64eb)) && (defined(mips) || defined(__mips)) && (defined(MIPSEB) || defined(__MIPSEB))
>-macro	: M_i386 : (defined(i386) || defined(__i386__))
>-macro	: M_i486 : (defined(i486) || defined(__i486__))
>-macro	: M_i586 : (defined(i586) || defined(__i586__))
>-macro	: M_i686 : (defined(i686) || defined(__i686__))
>+macro	: M_mips64el : (defined(mips64) && defined(MIPSEL))
>+macro	: M_mips64eb : (defined(mips64) && defined(MIPSEB))
>+macro	: M_mipsel : (!defined(M_mips64el) && defined(mips) && defined(MIPSEL))
>+macro	: M_mipseb : (!defined(M_mips64eb) && defined(mips) && defined(MIPSEB))
>+macro	: M_amd64: (defined(amd64) || defined(x86_64))
>+macro	: M_i386 : defined(i386)
>+macro	: M_i486 : defined(i486)
>+macro	: M_i586 : defined(i586)
>+macro	: M_i686 : defined(i686)
> macro	: M_intel : (defined(M_i386) || defined(M_i486) || defined(M_i586))
> 
> newdef	: defined(ns32000)
>@@ -169,7 +170,7 @@
> endcode :
> enddef	:
> 
>-newdef : defined(__linux__) || defined(__CYGWIN__) || defined(__GNU__) || defined(__GLIBC__)
>+newdef : defined(linux) || defined(CYGWIN) || defined(GNU) || defined(GLIBC)
> newcode :
> # include "tw.h"
> #include <sys/utsname.h>
>@@ -240,7 +241,7 @@
> enddef	:
> 
> 
>-newdef	: defined(__PARAGON__)
>+newdef	: defined(PARAGON)
> comment : Intel Paragon running OSF/1
> vendor	:						: "intel"
> hosttype:						: "paragon"
>@@ -277,7 +278,7 @@
> enddef	:
> 
> 
>-newdef	: defined(__hp_osf)
>+newdef	: defined(hp_osf)
> comment : Hewlett Packard running OSF/1
> vendor	:						: "hp"
> hosttype: defined(pa_risc)				: "hp9000s700-osf1"
>@@ -300,7 +301,7 @@
> enddef	:
> 
> 
>-newdef	: defined(hpux) || defined(__hpux)
>+newdef	: defined(hpux)
> comment : Hewlett Packard running HP/UX
> vendor	:						: "hp"
> hosttype: defined(hp9000s800)				: "hp9000s800"
>@@ -325,14 +326,15 @@
> enddef	:
> 
> 
>-newdef	: defined(sun) || defined(__sun__)
>+newdef	: defined(sun)
> comment : Sun Microsystems series 2 workstation (68010 based)
> comment : Sun Microsystems series 3 workstation (68020 based)
> comment : Sun Microsystems 386i workstation (386 based)
> comment : Sun Microsystems series 4 workstation (SPARC based)
> vendor	:						: "sun"
>-hosttype: defined(M_i386) && !defined(__SVR4)		: "sun386i"
>-hosttype: defined(M_i386) && defined(__SVR4)		: "i86pc"
>+hosttype: defined(M_i386) && !defined(SVR4)		: "sun386i"
>+hosttype: defined(M_i386) && defined(SVR4)		: "i86pc"
>+hosttype: defined(M_amd64)				: "i86pc"
> hosttype: defined(mc68010)				: "sun2"
> hosttype: defined(mc68020)				: "sun3"
> hosttype: defined(sparc)				: "sun4"
>@@ -345,6 +347,7 @@
> machtype: defined(sparcv9)				: "sparcv9"
> machtype: defined(sparc)				: "sparc"
> machtype: defined(M_i386)				: "i386"
>+machtype: defined(M_amd64)				: "x86_64"
> enddef	:
> 
> 
>@@ -488,7 +491,7 @@
> enddef	:
> 
> 
>-newdef	: defined(__gnu_hurd__)
>+newdef	: defined(gnu_hurd)
> comment : GNU/HURD
> vendor	: defined(M_intel)				: "intel"
> hosttype: defined(M_i686)				: "i686"
>@@ -503,19 +506,19 @@
> enddef	:
> 
> 
>-newdef	: defined(linux) || defined(__GNU__) || defined(__GLIBC__)
>+newdef	: defined(linux) || defined(GNU) || defined(GLIBC)
> comment : Linus Torvalds's linux
> vendor	: defined(M_intel)				: "intel"
> hosttype:						: gethost()
> ostype	:						: getostype()
> machtype:						: getmach()
>-vendor	: defined(__ANDROID__)				: "linux"
>+vendor	: defined(ANDROID)				: "linux"
> vendor	: defined(alpha)				: "dec"
> vendor	: defined(PPC)					: "apple"
> enddef	:
> 
> 
>-newdef	: defined(__EMX__)
>+newdef	: defined(EMX)
> comment : OS/2 EMX [unix emulation under OS/2]
> vendor	: defined(M_intel)				: "intel"
> hosttype: defined(M_i386)				: "i386-emx"
>@@ -524,10 +527,10 @@
> enddef	:
> 
> 
>-newdef	: defined(__NetBSD__) 
>+newdef	: defined(NetBSD) 
> comment : NetBSD
> vendor	: defined(algor)				: "algoritmics"
>-vendor	: defined(arm32) || defined(__arm__)		: "acorn"
>+vendor	: defined(arm32) || defined(arm)		: "acorn"
> vendor	: defined(alpha)				: "digital"
> vendor	: defined(amiga)				: "commodore"
> vendor	: defined(atari)				: "atari"
>@@ -543,13 +546,13 @@
> vendor	: defined(sparc64)				: "sun"
> vendor	: defined(sun3)					: "sun"
> vendor	: defined(vax)					: "digital"
>-vendor	: defined(x86_64)				: "amd"
>+vendor	: defined(M_amd64)				: "amd"
> hosttype:						: "NetBSD"
> ostype	:						: "NetBSD"
> machtype: defined(alpha)				: "alpha"
> machtype: defined(algor)				: "algor"
>-machtype: defined(arm32) || defined(__APCS_32__)	: "arm32"
>-machtype: defined(arm26) || defined(__APCS_26__)	: "arm26"
>+machtype: defined(arm32) || defined(APCS_32)		: "arm32"
>+machtype: defined(arm26) || defined(APCS_26)		: "arm26"
> machtype: defined(arm)					: "arm"
> machtype: defined(sparc)				: "sparc"
> machtype: defined(sparc64)				: "sparc64"
>@@ -561,14 +564,46 @@
> machtype: defined(pc532)				: "pc532"
> machtype: defined(powerpc)				: "powerpc"
> machtype: defined(vax)					: "vax"
>-machtype: defined(x86_64)				: "x86_64"
>+machtype: defined(M_amd64)				: "x86_64"
> enddef	:
> 
>+newdef : defined(OpenBSD)
>+comment        : OpenBSD
>+vendor : defined(alpha)					: "digital"
>+vendor : defined(M_amd64)				: "amd"
>+vendor : defined(arm)					: "arm"
>+vendor : defined(hppa) || defined(hppa64)		: "hp"
>+vendor : defined(M_intel)				: "intel"
>+vendor : defined(m68k)					: "motorola"
>+vendor : defined(m88k)					: "motorola"
>+vendor : defined(mips) && defined(sgi)			: "sgi"
>+vendor : defined(powerpc)				: "motorola"
>+vendor : defined(sh)					: "io-data"
>+vendor : defined(sparc) || defined(sparc64)		: "sun"
>+vendor : defined(vax)					: "digital"
>+hosttype:						: "OpenBSD"
>+ostype :						: "OpenBSD"
>+machtype: defined(alpha)				: "alpha"
>+machtype: defined(M_amd64)				: "amd64"
>+machtype: defined(arm)					: "arm"
>+machtype: defined(hppa)					: "hppa"
>+machtype: defined(hppa64)				: "hppa64"
>+machtype: defined(M_i386)				: "i386"
>+machtype: defined(m68k)					: "m68k"
>+machtype: defined(m88k)					: "m88k"
>+machtype: defined(mips)					: "mips"
>+machtype: defined(sh)					: "sh"
>+machtype: defined(sparc64)				: "sparc64"
>+machtype: defined(sparc)				: "sparc"
>+machtype: defined(powerpc)				: "powerpc"
>+machtype: defined(vax)					: "vax"
>+enddef :
> 
>-newdef	: defined(__FreeBSD__) 
>+
>+newdef	: defined(FreeBSD) 
> comment : FreeBSD
> vendor	: defined(alpha)				: "digital"
>-vendor	: defined(arm32) || defined(__arm__)		: "acorn"
>+vendor	: defined(arm32) || defined(arm)		: "acorn"
> vendor	: defined(M_intel)				: "intel"
> vendor	: defined(ia64)					: "intel"
> vendor	: defined(mips)					: "mips"
>@@ -575,11 +610,11 @@
> vendor	: defined(powerpc)				: "motorola"
> vendor	: defined(sparc)				: "sun"
> vendor	: defined(sparc64)				: "sun"
>-vendor	: defined(x86_64)				: "amd"
>+vendor	: defined(M_amd64)				: "amd"
> hosttype:						: "FreeBSD"
> ostype	:						: "FreeBSD"
> machtype: defined(alpha)				: "alpha"
>-machtype: defined(arm32) || defined(__APCS_32__)	: "arm32"
>+machtype: defined(arm32) || defined(APCS_32)		: "arm32"
> machtype: defined(arm)					: "arm"
> machtype: defined(ia64)					: "ia64"
> machtype: defined(M_i386)				: "i386"
>@@ -587,11 +622,11 @@
> machtype: defined(powerpc)				: "powerpc"
> machtype: defined(sparc)				: "sparc"
> machtype: defined(sparc64)				: "sparc64"
>-machtype: defined(x86_64)				: "x86_64"
>+machtype: defined(M_amd64)				: "x86_64"
> enddef	:
> 
> 
>-newdef	: defined(__MidnightBSD__)
>+newdef	: defined(MidnightBSD)
> comment : MidnightBSD
> vendor	: defined(M_intel)				: "intel"
> hosttype:						: "MidnightBSD"
>@@ -819,13 +854,15 @@
> enddef	:
> 
> 
>-newdef	: defined(__APPLE__) && defined(__MACH__)
>+newdef	: defined(APPLE) && defined(MACH)
> comment : OS X
> vendor	:						: "apple"
> hosttype: defined(i386)					: "intel-pc"
> hosttype: defined(ppc)					: "powermac"
>+hosttype: defined(M_amd64)				: "amd"
> ostype	:						: "darwin"
> machtype: defined(i386)					: "i386"
>+machtype: defined(M_amd64)				: "x86_64"
> machtype: defined(ppc)					: "powerpc"
> enddef	:
> 
>@@ -855,7 +892,7 @@
> enddef	:
> 
> 
>-newdef	: defined(ultrix) || defined(__ultrix)
>+newdef	: defined(ultrix)
> comment : Digital's Ultrix 
> vendor	:						: "dec"
> hosttype: defined(M_mipsel)				: "decstation"
>@@ -917,7 +954,7 @@
> ostype	:						: "masscomp"
> enddef	:
> 
>-newdef	: defined(__MACHTEN__)
>+newdef	: defined(MACHTEN)
> comment : Machintosh
> vendor	:						: "Tenon"
> hosttype:						: "Macintosh"
>@@ -1040,7 +1077,7 @@
> enddef	:
> 
> 
>-newdef	: defined(__DGUX__)
>+newdef	: defined(DGUX)
> comment : Data-General AViiON running DGUX
> hosttype:						: "aviion"
> ostype	:						: "dgux"
>@@ -1074,7 +1111,7 @@
> enddef	:
> 
> 
>-newdef	: defined(__clipper__)
>+newdef	: defined(clipper)
> comment : Clipper Chipset (Intergraph)
> vendor	:						: "intergraph"
> hosttype:						: "clipper"
>@@ -1081,7 +1118,7 @@
> machtype:						: "clipper"
> enddef	:
> 
>-newdef : defined(__QNX__)
>+newdef : defined(QNX)
> ostype :						: "qnx"
> enddef :
> 
>@@ -1110,7 +1147,7 @@
> machtype:						: "bs2000"
> enddef	:
> 
>-newdef	: defined(__MVS__)
>+newdef	: defined(MVS)
> comment : ibm uss s/390 (mainframe, EBCDIC)
> vendor	:						: "ibm"
> hosttype:						: "s390"
>@@ -1134,7 +1171,7 @@
> machtype: defined(M_i386)				: "i386"
> enddef	:
> 
>-newdef	: defined(__uxp__) || defined(__uxps__)
>+newdef	: defined(uxp) || defined(uxps)
> comment : FUJITSU DS/90 7000
> vendor	:						: "fujitsu"
> hosttype:						: "ds90"
>@@ -1142,9 +1179,9 @@
> machtype:						: "sparc"
> enddef	:
> 
>-newdef	: defined(__CYGWIN__)
>+newdef	: defined(CYGWIN)
> comment : Cygwin
>-vendor	:						: "intel"
>+vendor	: defined(M_intel)				: "intel"
> hosttype:						: gethost()
> ostype	:						: getostype()
> machtype:						: getmach()
>Index: contrib/tcsh/nls/Makefile.in
>===================================================================
>--- contrib/tcsh/nls/Makefile.in	(revision 298037)
>+++ contrib/tcsh/nls/Makefile.in	(working copy)
>@@ -1,4 +1,4 @@
>-# $tcsh: Makefile.in,v 1.13 2012/01/05 16:54:25 christos Exp $
>+# $tcsh: Makefile.in,v 1.16 2014/07/23 18:18:07 christos Exp $
> 
> CATALOGS=	C.cat et.cat finnish.cat french.cat german.cat greek.cat \
> 		italian.cat ja.cat pl.cat russian.cat spanish.cat ukrainian.cat
>@@ -19,7 +19,7 @@
> INSTALLED+=${localedir}/C/LC_MESSAGES/tcsh.cat
> ${localedir}/C/LC_MESSAGES/tcsh.cat:	C.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> C.cat: ${srcdir}/C/charset ${srcdir}/C/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>@@ -27,7 +27,7 @@
> INSTALLED+=${localedir}/et/LC_MESSAGES/tcsh.cat
> ${localedir}/et/LC_MESSAGES/tcsh.cat:	et.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> et.cat: ${srcdir}/et/charset ${srcdir}/et/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>@@ -35,7 +35,7 @@
> INSTALLED+=${localedir}/fi/LC_MESSAGES/tcsh.cat
> ${localedir}/fi/LC_MESSAGES/tcsh.cat:	finnish.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> finnish.cat: ${srcdir}/finnish/charset ${srcdir}/finnish/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>@@ -43,7 +43,7 @@
> INSTALLED+=${localedir}/fr/LC_MESSAGES/tcsh.cat
> ${localedir}/fr/LC_MESSAGES/tcsh.cat:	french.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> french.cat: ${srcdir}/french/charset ${srcdir}/french/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>@@ -51,7 +51,7 @@
> INSTALLED+=${localedir}/de/LC_MESSAGES/tcsh.cat
> ${localedir}/de/LC_MESSAGES/tcsh.cat:	german.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> german.cat: ${srcdir}/german/charset ${srcdir}/german/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>@@ -59,7 +59,7 @@
> INSTALLED+=${localedir}/gr/LC_MESSAGES/tcsh.cat
> ${localedir}/gr/LC_MESSAGES/tcsh.cat:	greek.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> greek.cat: ${srcdir}/greek/charset ${srcdir}/greek/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>@@ -67,7 +67,7 @@
> INSTALLED+=${localedir}/it/LC_MESSAGES/tcsh.cat
> ${localedir}/it/LC_MESSAGES/tcsh.cat:	italian.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> italian.cat: ${srcdir}/italian/charset ${srcdir}/italian/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>@@ -75,7 +75,7 @@
> INSTALLED+=${localedir}/ja/LC_MESSAGES/tcsh.cat
> ${localedir}/ja/LC_MESSAGES/tcsh.cat:	ja.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> ja.cat: ${srcdir}/ja/charset ${srcdir}/ja/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>@@ -83,7 +83,7 @@
> INSTALLED+=${localedir}/pl/LC_MESSAGES/tcsh.cat
> ${localedir}/pl/LC_MESSAGES/tcsh.cat:	pl.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> pl.cat: ${srcdir}/pl/charset ${srcdir}/pl/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>@@ -91,7 +91,7 @@
> INSTALLED+=${localedir}/ru/LC_MESSAGES/tcsh.cat
> ${localedir}/ru/LC_MESSAGES/tcsh.cat:	russian.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> russian.cat: ${srcdir}/russian/charset ${srcdir}/russian/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>@@ -99,15 +99,15 @@
> INSTALLED+=${localedir}/es/LC_MESSAGES/tcsh.cat
> ${localedir}/es/LC_MESSAGES/tcsh.cat:	spanish.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> spanish.cat: ${srcdir}/spanish/charset ${srcdir}/spanish/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
> 
>-INSTALLED+=${localedir}/ru_UA.koi8u/LC_MESSAGES/tcsh.cat
>-${localedir}/ru_UA.koi8u/LC_MESSAGES/tcsh.cat:	ukrainian.cat
>+INSTALLED+=${localedir}/ru_UA/LC_MESSAGES/tcsh.cat
>+${localedir}/ru_UA/LC_MESSAGES/tcsh.cat:	ukrainian.cat
> 	mkdir -p $(@D)
>-	$(INSTALL) $< $@
>+	$(INSTALL) $> $^ $@
> 
> ukrainian.cat: ${srcdir}/ukrainian/charset ${srcdir}/ukrainian/*set[0-9]*
> 	@${CATGEN} $(GENCAT) $@ $^ $>
>Index: contrib/tcsh/nls/catgen
>===================================================================
>--- contrib/tcsh/nls/catgen	(revision 298037)
>+++ contrib/tcsh/nls/catgen	(working copy)
>@@ -3,10 +3,18 @@
> TMP=/tmp/catgen.$$
> trap "rm -f $TMP" 0 1 2 3 15
> 
>+sortit() {
>+	awk '/^\$set/ {print $2, FILENAME}' "$@" | sort -n | cut -d ' ' -f 2
>+}
>+
> GENCAT="$1"
> shift
> OUT="$1"
> shift
>-cat "$@" > "$TMP"
>+CHARSET="$1"
>+shift
>+cat "${CHARSET}" $(sortit "$@") > "$TMP"
>+
> echo "$(basename "$OUT" .cat)"
> "${GENCAT}" "$OUT" "$TMP"
>+exit 0
>Index: contrib/tcsh/nls/pl/README
>===================================================================
>--- contrib/tcsh/nls/pl/README	(nonexistent)
>+++ contrib/tcsh/nls/pl/README	(working copy)
>@@ -0,0 +1,3 @@
>+T³umaczenia dokona³ Pawe³ Niewiadomski <new@linuxpl.org>.
>+Licencja GPL. Wszelkie informacje o b³êdach proszê kierowaæ do mnie 
>+(chcia³bym aby t³umaczenie to by³o jak najlepsze)
>\ No newline at end of file
>Index: contrib/tcsh/nls/pl/charset
>===================================================================
>--- contrib/tcsh/nls/pl/charset	(nonexistent)
>+++ contrib/tcsh/nls/pl/charset	(working copy)
>@@ -0,0 +1,3 @@
>+$ codeset=UTF-8
>+$set 255
>+1 UTF-8
>Index: contrib/tcsh/nls/pl/set1
>===================================================================
>--- contrib/tcsh/nls/pl/set1	(nonexistent)
>+++ contrib/tcsh/nls/pl/set1	(working copy)
>@@ -0,0 +1,140 @@
>+$ $tcsh: set1,v 1.5 1998/06/27 12:27:55 christos Exp $
>+$ Error messages
>+$set 1 
>+1 BÅÄd skÅadni
>+2 %s jest niedozwolone
>+3 Zbyt dÅugie sÅowo
>+4 $< zbyt dÅuga linia
>+5 Brak pliku dla $0
>+6 Niekompletny modyfikator []
>+7 ekspansja $ musi zakoÅczyÄ siÄ przed ]
>+8 BÅÄd : modyfikator w $ (%c)
>+9 BÅÄd subskrypcji
>+10 Å¹le stworzona liczba
>+11 Brak sÅÃ³w
>+12 Brakuje nazwy pliku
>+13 WewnÄtrzny bÅÄd podczas dopasowywania
>+14 Nie znaleziono polecenia
>+15 Zbyt maÅo argumentÃ³w
>+16 Zbyt duÅ¼o argumentÃ³w
>+17 Zbyt niebezpiecznie aliasowaÄ
>+18 Pusty if
>+19 NieprawidÅowy then
>+20 SÅowa nie sÄ w nawiasach
>+21 %s nie zostaÅ znaleziony
>+22 NieprawidÅowa maska
>+23 Nie ma takiego limitu
>+24 Zbyt duÅ¼y argument
>+25 NieprawidÅowy, lub nieznany wspÃ³Åczynnik skali
>+26 Niezdefiniowana zmienna
>+27 Stos katalogÃ³w nie jest aÅ¼ tak gÅÄboki
>+28 ZÅy numer sygnaÅu
>+29 Nieznany sygnaÅ; kill -l pokaÅ¼e znane sygnaÅy
>+30 Nazwa zmiennej musi zaczynaÄ siÄ od litery
>+31 Nazwa zmiennej jest zbyt dÅuga
>+32 Nazwa zmiennej musi zawieraÄ znaki alfanumeryczne
>+33 Brak kontroli pracami w tej powÅoce
>+34 BÅÄd skÅadni wyraÅ¼enia
>+35 Brak katalogu domowego
>+36 Nie mogÄ przejÅÄ do katalogu domowego
>+37 NieprawidÅowe puste polecenie
>+38 WyraÅ¼enie pozbawione przyporzÄdkowania
>+39 Nieznany operator
>+40 Niejasne
>+41 %s: Plik istnieje
>+42 Argument dla -c zakoÅczony jest backslashem
>+43 Przerwano
>+44 Za duÅ¼a wartoÅÄ przyporzÄdkowania
>+45 PrzepeÅnienie linii
>+46 Brak takiej pracy
>+47 Z terminala nie mogÄ
>+48 Nie w while/foreach
>+49 Brak innych procesÃ³w
>+50 Brak pasujÄcych
>+51 Brakuje %c
>+52 Niedopasowany %c
>+53 Brak pamiÄci
>+54 Nie mogÄ stworzyÄ potoku
>+55 %s: %s
>+56 %s
>+57 UÅ¼ycie: jobs [ -l ]
>+58 Argumentami powinny byÄ identyfikatory prac lub procesÃ³w
>+59 Nie ma aktualnej pracy
>+60 Brak poprzednich prac
>+61 Brak prac pasujÄcych do wzorca
>+62 ZagnieÅ¼dÅ¼enie fork > %d; prawdopodobnie pÄtla `...`
>+63 Brak kontroli pracami w podpowÅokach
>+64 BÅÄd synchronizacji: Proces %d nie zostaÅ znaleziony
>+65 %sIstniejÄ uÅpione prace
>+66 %sIstniejÄ zatrzymane prace
>+67 Brak innych katalogÃ³w
>+68 Stos katalogÃ³w jest pusty
>+69 ZÅy katalog
>+70 UÅ¼ycie: %s [-%s]%s
>+71 Brak operandu dla flagi -h
>+72 To nie jest powÅoka logowania
>+73 Dzielenie przez 0
>+74 Modula przez 0
>+75 ZÅa skala; czy myÅlaÅeÅ o "%s"?
>+76 Nie moÅ¼na zatrzymaÄ powÅoki logowania (na razie)
>+77 Nieznany uÅ¼ytkownik: %s
>+78 Zmienna $home nie jest ustawiona
>+79 UÅ¼ycie: history [-%s] [# liczba zdarzeÅ]
>+80 $, ! i < sÄ niedozwolone z $#, lub $?
>+81 Znak nowej linii w nazwie zmiennej
>+82 * jest zabronione z $# i $?
>+83 $?<cyfra> lub $#<cyfra> sÄ zabronione
>+84 Nielegalna nazwa zmiennej
>+85 Znak nowej linii w indeksie zmiennych
>+86 PrzepeÅnienie bufora ekspansji
>+87 SÅadnia zmiennej
>+88 ZÅa forma !
>+89 Brak poprzedniego dopasowania
>+90 ZÅe dopasowanie
>+91 No previous left hand side
>+92 Right hand side too long
>+93 ZÅy modyfikator ! : %c
>+94 Modyfikator zawiÃ³dÅ
>+95 PrzepeÅnienie bufora dopasowania
>+96 ZÅy ! selektor argumentÃ³w
>+97 Brak poprzedniego wyszukiwania
>+98 %s: Zdarzenie nie zostaÅo znalezione
>+99 Zbyt wiele )
>+100 Zbyt wiele (
>+101 Å¹le wstawiony (
>+102 Brakuje nazwy dla przekierowania
>+103 Niejasne przekierowanie wyjÅcia
>+104 Nie moÅ¼na << wewnÄtrz ()
>+105 Niejasne przekierowanie wejÅcia
>+106 Å¹le wstawione ()
>+107 ZapÄtlenie siÄ aliasÃ³w
>+108 Zmienna $watch nie zostaÅa ustawiona
>+109 Brak zaplanowanych prac
>+110 UÅ¼ycie: sched -<item#>.\nUÅ¼ycie: sched [+]hh:mm <polecenie>
>+111 Nie ma aÅ¼ tylu zaplanowanych prac
>+112 Brak programu do uruchomienia
>+113 NieprawidÅowy czas dla pracy
>+114 Czas relatywny jest sprzeczny z am/pm
>+115 Brak miejsc w ÅaÅcuchu termcap
>+116 UÅ¼ycie: settc %s [yes|no]
>+117 Nieznana zdolnoÅÄ `%s'
>+118 Nieznany parametr termcap `%%%c'
>+119 Zbyt wiele argumentÃ³w dla `%s' (%d)
>+120 `%s' requires %d arguments
>+121 UÅ¼ycie: echotc [-v|-s] [<zdolnoÅÄ> [<argumenty>]]
>+122 %s: %s. NieprawidÅowa architektura
>+123 !# ZapÄtlenie siÄ historii
>+124 ZnieksztaÅcony zapytanie na temat pliku
>+125 PrzepeÅnienie selektora
>+126 Nieznana opcja: `-%s'\nUÅ¼ycie: %s [ -bcdefilmnqstvVxX -Dnazwa[=wartoÅÄ] ] [ argument ... ]
>+127 Nieznana opcja: `-%s'\nUÅ¼ycie: %s [ -bcdefFilmnqstvVxX ] [ argument ... ]
>+128 Nieznana opcja: `-%s'\nUÅ¼ycie: %s [ -bcdefilmnqstvVxX ] [ argument ... ]
>+129 \nNieprawidÅowe dopeÅnienie: "%s"
>+130 \nNieprawidÅowe %s: '%c'
>+131 \nBrakuje separatora '%c' po %s "%s"
>+132 \nNiekompletne %s: "%s"
>+133 Brak operandu dla flagi -m
>+134 UÅ¼ycie: unlimit [-fh] [limity]
>+135 $%S jest tylko-do-odczytu
>+136 Brak takiej pracy
>+137 Nieznana zmienna colorls `%c%c'
>Index: contrib/tcsh/nls/pl/set10
>===================================================================
>--- contrib/tcsh/nls/pl/set10	(nonexistent)
>+++ contrib/tcsh/nls/pl/set10	(working copy)
>@@ -0,0 +1,8 @@
>+$ $tcsh: set10,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ ma.setp.c
>+$set 10 
>+1 setpath: nieprawidÅowe polecenie '%s'.\n
>+2 setpath: za maÅo argumentÃ³w dla polecenia '%s'.\n
>+3 setpath: brakuje wartoÅci w ÅcieÅ¼ce '%s'\n
>+4 setpath: %s nie zostaÅ znaleziony w %s\n
>+5 setpath: %d nie jest prawidÅowÄ pozycjÄ w %s\n
>Index: contrib/tcsh/nls/pl/set11
>===================================================================
>--- contrib/tcsh/nls/pl/set11	(nonexistent)
>+++ contrib/tcsh/nls/pl/set11	(working copy)
>@@ -0,0 +1,10 @@
>+$ $tcsh: set11,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ sh.c
>+$set 11 
>+1 Uwaga: brak dostÄpu do tty (%s).\n
>+2 Innymi sÅowy brak zarzÄdzania pracami w tej powÅoce.\n
>+3 Masz %d wiadomoÅci.\n
>+4 Masz %d wiadomoÅci w %s.\n
>+5 Masz %spocztÄ.\n
>+6 nowÄ 
>+7 Masz %spocztÄ w %s.\n
>Index: contrib/tcsh/nls/pl/set12
>===================================================================
>--- contrib/tcsh/nls/pl/set12	(nonexistent)
>+++ contrib/tcsh/nls/pl/set12	(working copy)
>@@ -0,0 +1,4 @@
>+$ $tcsh: set12,v 1.3 1996/04/26 20:31:52 christos Exp $
>+$ sh.dir.c
>+$set 12 
>+1 %s: PrÃ³bujÄ wystartowaÄ z "%s"\n
>Index: contrib/tcsh/nls/pl/set13
>===================================================================
>--- contrib/tcsh/nls/pl/set13	(nonexistent)
>+++ contrib/tcsh/nls/pl/set13	(working copy)
>@@ -0,0 +1,13 @@
>+$ $tcsh: set13,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ sh.exec.c
>+$set 13 
>+1 hash=%-4d dir=%-2d prog=%s\n
>+2 %d hash buckets of %d bits each\n
>+3 maska odpluskwiania = 0x%08x\n
>+4 %d trafieÅ, %d chybieÅ, %d%%\n
>+5 %S: polecenie wbudowane w powÅokÄ.\n
>+6 %S: Nie znaleziono polecenia.\n
>+7 gdzie: / w poleceniu nie ma sensu\n
>+8 %S jest aliasem do 
>+9 %S jest wbudowane w powÅokÄ\n
>+10 chybieÅ hash: 
>Index: contrib/tcsh/nls/pl/set14
>===================================================================
>--- contrib/tcsh/nls/pl/set14	(nonexistent)
>+++ contrib/tcsh/nls/pl/set14	(working copy)
>@@ -0,0 +1,6 @@
>+$ $tcsh: set14,v 1.3 1998/11/24 18:18:06 christos Exp $
>+$ sh.file.c
>+$set 14 
>+1 \nKurcze!! Zbyt wiele %s!!\n
>+2 nazw w pliku haseÅ
>+3 pliki
>Index: contrib/tcsh/nls/pl/set15
>===================================================================
>--- contrib/tcsh/nls/pl/set15	(nonexistent)
>+++ contrib/tcsh/nls/pl/set15	(working copy)
>@@ -0,0 +1,7 @@
>+$ $tcsh: set15,v 1.3 1996/10/19 17:52:32 christos Exp $
>+$ sh.func.c
>+$set 15 
>+1 %s: %s: Nie mogÄ limitowaÄ %s%s\n
>+2 usuÅ
>+3 ustaw
>+4 \040twardy
>Index: contrib/tcsh/nls/pl/set16
>===================================================================
>--- contrib/tcsh/nls/pl/set16	(nonexistent)
>+++ contrib/tcsh/nls/pl/set16	(working copy)
>@@ -0,0 +1,13 @@
>+$ $tcsh: set16,v 1.3 1996/04/26 20:31:55 christos Exp $
>+$ sh.lex.c
>+$set 16 
>+1 Reset tty pgrp from %d to %d\n
>+2 \nAby wylogowaÄ siÄ uÅ¼yj "logout".\n
>+3 \nAby opuÅciÄ %s uÅ¼yj "exit".\n
>+4 seek to eval %x %x\n
>+5 seek to alias %x %x\n
>+6 seek to file %x\n
>+7 Bad seek type %d\n
>+8 tell eval %x %x\n
>+9 tell alias %x %x\n
>+10 tell file %x\n
>Index: contrib/tcsh/nls/pl/set17
>===================================================================
>--- contrib/tcsh/nls/pl/set17	(nonexistent)
>+++ contrib/tcsh/nls/pl/set17	(working copy)
>@@ -0,0 +1,17 @@
>+$ $tcsh: set17,v 1.3 1996/10/19 17:52:33 christos Exp $
>+$ sh.proc.c
>+$set 17 
>+1 PLUSKWA: czekam na zadanie pracujÄce w tle!\n
>+2 ZakoÅczono %d\n
>+3 PLUSKWA: proces wywoÅany drugi raz
>+4 Running 
>+5 SygnaÅ 
>+6 ZwrÃ³cono %-25d
>+7 ZakoÅczony
>+8 PLUSKWA: status=%-9o
>+9 \040(zrzucono core)
>+10 \040(KR:
>+11 (KR jest:  
>+12 %S: JuÅ¼ jest zawieszony\n
>+13 %S: JuÅ¼ jest zatrzymany\n
>+14 %S: Badly formed number\n
>Index: contrib/tcsh/nls/pl/set18
>===================================================================
>--- contrib/tcsh/nls/pl/set18	(nonexistent)
>+++ contrib/tcsh/nls/pl/set18	(working copy)
>@@ -0,0 +1,4 @@
>+$ $tcsh: set18,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ sh.set.c
>+$set 18 
>+1 Uwaga: Åmiesznie dÅuga PATH zostaÅa obciÄta\n
>Index: contrib/tcsh/nls/pl/set19
>===================================================================
>--- contrib/tcsh/nls/pl/set19	(nonexistent)
>+++ contrib/tcsh/nls/pl/set19	(working copy)
>@@ -0,0 +1,23 @@
>+$ $tcsh: set19,v 1.3 1996/04/26 20:31:58 christos Exp $
>+$ tc.alloc.c
>+$set 19 
>+1 n-bajtÃ³w=%d: Brak pamiÄci\n
>+2 free(%lx) wywoÅany przez jakÄkolwiek allokacjÄ.
>+3 free(%lx) above top of memory.
>+4 free(%lx) below bottom of memory.
>+5 free(%lx) bad block.
>+6 free(%lx) bad range check.
>+7 free(%lx) bad block index.
>+8 %s aktualnie allokowana pamiÄÄ:\nwolna:\t
>+9 uÅ¼ywane
>+10 \n\tAktualnie w uÅ¼yciu: %d, wolnych: %d\n
>+11 \tZaallokowano pamiÄÄ od 0x%lx do 0x%lx.  WierzchoÅek 0x%lx\n
>+12 Zaallokowano pamiÄÄ od 0x%lx do 0x%lx (%ld).\n
>+13 %s current memory allocation:\n
>+14 Total space allocated from system: %d\n
>+15 Number of non-inuse chunks: %d\n
>+16 Number of mmapped regions: %d\n
>+17 Total space in mmapped regions: %d\n
>+18 Total allocated space: %d\n
>+19 Total non-inuse space: %d\n
>+20 Top-most, releasable space: %d\n
>Index: contrib/tcsh/nls/pl/set2
>===================================================================
>--- contrib/tcsh/nls/pl/set2	(nonexistent)
>+++ contrib/tcsh/nls/pl/set2	(working copy)
>@@ -0,0 +1,111 @@
>+$ $tcsh: set2,v 1.4 1998/10/25 15:12:38 christos Exp $
>+$ Signal names
>+$set 2 
>+1 Pusty sygnaÅ
>+2 Hangup
>+3 Przerwij
>+4 Quit
>+5 NieprawdiÅowa instrukcja
>+6 Trace/BPT trap
>+7 Abort
>+8 IOT trap
>+9 System Crash Imminent
>+10 Error exit
>+11 EMT trap
>+12 Floating exception
>+13 Zabity
>+14 User signal 1
>+15 User signal 2
>+16 Naruszenie ochrony pamiÄci
>+17 BÅÄd szyny
>+18 Program range error
>+19 Operand range error
>+20 NieprawidÅowe wywoÅanie systemowe
>+21 Broken pipe
>+22 Alarm clock
>+23 ZakoÅczono
>+24 Child status change
>+25 ÅmierÄ potomka
>+26 Apollo-specific fault
>+27 Potomek zakoÅczyÅ dziaÅanie, lub zostaÅ wyÅÄczony
>+28 Potomek zakoÅczyÅ dziaÅanie
>+29 Brak zasilania
>+30 Resource Lost
>+31 Przerwanie (Ctrl-Break)
>+32 Input/output possible signal
>+33 Asynchroniczne We/Wy (select)
>+34 Urgent condition on I/O channel
>+35 Multitasking wake-up
>+36 Multitasking kill
>+37 Fortran asynchronous I/O completion
>+38 Recovery
>+39 Uncorrectable memory error
>+40 Limit czasu CPU przekroczony
>+41 System shutdown imminent
>+42 micro-tasking group-no wakeup flag set
>+43 Thread error - (use cord -T for detailed info)
>+44 CRAY Y-MP register parity error
>+45 Information request
>+46 Zawieszony (sygnaÅ)
>+47 Zatrzymany (sygnaÅ)
>+48 Zawieszony
>+49 Zatrzymany
>+50 Continued
>+51 Suspended (tty input)
>+52 Stopped (tty input)
>+53 Suspended (tty output)
>+54 Stopped (tty output)
>+55 Window status changed
>+56 Window size changed
>+57 Phone status changed
>+58 Cputime limit exceeded
>+59 Filesize limit exceeded
>+60 Virtual time alarm
>+61 Profiling time alarm
>+62 DIL signal
>+63 Pollable event occured
>+64 Process's lwps are blocked
>+65 Special LWP signal
>+66 Special CPR Signal
>+67 Special CPR Signal
>+68 First Realtime Signal
>+69 Second Realtime Signal
>+70 Third Realtime Signal
>+71 Fourth Realtime Signal
>+72 Fourth Last Realtime Signal
>+73 Third Last Realtime Signal
>+74 Second Last Realtime Signal
>+75 Last Realtime Signal
>+76 LAN Asyncronous I/O
>+77 PTY read/write availability
>+78 I/O intervention required
>+79 HFT monitor mode granted
>+80 HFT monitor mode should be relinguished
>+81 HFT sound control has completed
>+82 Data in HFT ring buffer
>+83 Migrate process
>+84 Secure attention key
>+85 Reschedule
>+86 Signaling SS$_DEBUG
>+87 Priority changed
>+88 True deadlock detected
>+89 New input character
>+90 Stack limit exceeded
>+91 Unused signal
>+92 LM overlay
>+93 system freeze
>+94 system defreeze
>+95 dead lock
>+96 exceeded memory size limit
>+97 exceeded data size limit
>+98 exceeded memory size limit of 32KB
>+99 exce error for no memory
>+100 check point start
>+101 check point start of kernel
>+102 restart start
>+103 restart of kernel
>+104 exeeded XMU size limit
>+105 exeeded RLG0 limit
>+106 exeeded RLG1 limit
>+107 exeeded RLG2 limit
>+108 exeeded RLG3 limit
>Index: contrib/tcsh/nls/pl/set20
>===================================================================
>--- contrib/tcsh/nls/pl/set20	(nonexistent)
>+++ contrib/tcsh/nls/pl/set20	(working copy)
>@@ -0,0 +1,41 @@
>+$ $tcsh: set20,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ tc.bind.c
>+$set 20 
>+1 Invalid key name `%S'\n
>+2 Bad key name: %S\n
>+3 Bad command name: %S\n
>+4 Bad key spec %S\n
>+5 Null string specification\n
>+6 Standard key bindings\n
>+7 Alternative key bindings\n
>+8 Multi-character bindings\n
>+9 Arrow key bindings\n
>+10 %-15s->  is undefined\n
>+11 BUG!!! %s isn't bound to anything.\n
>+12 Usage: bindkey [options] [--] [KEY [COMMAND]]\n
>+13     -a   list or bind KEY in alternative key map\n
>+14     -b   interpret KEY as a C-, M-, F- or X- key name\n
>+15     -s   interpret COMMAND as a literal string to be output\n
>+16     -c   interpret COMMAND as a builtin or external command\n
>+17     -v   bind all keys to vi bindings\n
>+18     -e   bind all keys to emacs bindings\n
>+19     -d   bind all keys to default editor's bindings\n
>+20     -l   list editor commands with descriptions\n
>+21     -r   remove KEY's binding\n
>+22     -k   interpret KEY as a symbolic arrow-key name\n
>+23     --   force a break from option processing\n
>+24     -u   (or any invalid option) this message\n
>+25 Without KEY or COMMAND, prints all bindings\n
>+26 Without COMMAND, prints the binding for KEY.\n
>+27 bad key specification -- null string\n
>+28 bad key specification -- empty string\n
>+29 Bad function-key specification.  Null key not allowed\n
>+30 bad key specification -- malformed hex number\n
>+31 bad key specification -- malformed octal number\n
>+32 bad key specification -- malformed decimal number\n
>+33 Bad function-key specification.\n
>+34 Null key not allowed\n
>+35 bad key specification -- unknown name "%S"\n
>+36 usage: bind [KEY | COMMAND KEY | "emacs" | "vi" | "-a"]\n
>+37 Invalid function
>+38  %s\t\tis undefined\n
>Index: contrib/tcsh/nls/pl/set21
>===================================================================
>--- contrib/tcsh/nls/pl/set21	(nonexistent)
>+++ contrib/tcsh/nls/pl/set21	(working copy)
>@@ -0,0 +1,5 @@
>+$ $tcsh: set21,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ tc.disc.c
>+$set 21 
>+1 Couldn't get local chars.\n
>+2 Couldn't set local chars.\n
>Index: contrib/tcsh/nls/pl/set22
>===================================================================
>--- contrib/tcsh/nls/pl/set22	(nonexistent)
>+++ contrib/tcsh/nls/pl/set22	(working copy)
>@@ -0,0 +1,17 @@
>+$ $tcsh: set22,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ tc.func.c
>+$set 22 
>+1 %S: \t aliased to 
>+2 \nIncorrect passwd for %s\n
>+3 Faulty alias 'precmd' removed.\n
>+4 Faulty alias 'cwdcmd' removed.\n
>+5 Faulty alias 'beepcmd' removed.\n
>+6 Faulty alias 'periodic' removed.\n
>+7 parsing command line\n
>+8 Do you really want to delete all files? [n/y] 
>+9 skipping deletion of files!\n
>+10 command line now is:\n
>+11 parsing command line\n
>+12 in one of the lists\n
>+13 command line now is:\n
>+14 yY
>Index: contrib/tcsh/nls/pl/set23
>===================================================================
>--- contrib/tcsh/nls/pl/set23	(nonexistent)
>+++ contrib/tcsh/nls/pl/set23	(working copy)
>@@ -0,0 +1,34 @@
>+$ $tcsh: set23,v 1.3 1996/04/26 20:32:00 christos Exp $
>+$ tc.os.c
>+$set 23 
>+1 Bad cpu/site name
>+2 Site path too long
>+3 unknown
>+4 site: %s\n
>+5 %d: Nie znaleziono komputera\n
>+6 setlocal: %s: %s\n
>+7 Komputer nie zostaÅ znaleziony
>+8 You're trapped in a universe you never made
>+9 Getwarp failed
>+10 Invalid warp
>+11 Setwarp failed
>+12 Illegal universe
>+13 Nieznany bÅÄd: %d
>+14 sysname:  %s\n
>+15 nodename: %s\n
>+16 release:  %s\n
>+17 version:  %s\n
>+18 machine:  %s\n
>+19 getwd: Nie mogÄ otworzyÄ ".." (%s)
>+20 getwd: Nie mogÄ przejÅÄ do ".." (%s)
>+21 getwd: BÅÄd odczytu w ".." (%s)
>+22 getwd: Nie mogÄ przejÅÄ do "." (%s)
>+23 getwd: Cannot stat "/" (%s)
>+24 getwd: Cannot stat "." (%s)
>+25 getwd: Cannot stat directory "%s" (%s)
>+26 getwd: Cannot open directory "%s" (%s)
>+27 getwd: Cannot find "." in ".." (%s)
>+28 NieprawidÅowy typ systemu
>+29 Typ systemu nie zostaÅ ustawiony
>+30 Zbyt duÅ¼o argumentÃ³w
>+31 NieprawidÅowy argument
>Index: contrib/tcsh/nls/pl/set24
>===================================================================
>--- contrib/tcsh/nls/pl/set24	(nonexistent)
>+++ contrib/tcsh/nls/pl/set24	(working copy)
>@@ -0,0 +1,4 @@
>+$ $tcsh: set24,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ tc.sched.c
>+$set 24 
>+1 kludge
>Index: contrib/tcsh/nls/pl/set25
>===================================================================
>--- contrib/tcsh/nls/pl/set25	(nonexistent)
>+++ contrib/tcsh/nls/pl/set25	(working copy)
>@@ -0,0 +1,6 @@
>+$ $tcsh: set25,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ tc.sig.c
>+$set 25 
>+1 our wait %d\n
>+2 error: bsd_signal(%d) signal out of range\n
>+3 error: bsd_signal(%d) - sigaction failed, errno %d\n
>Index: contrib/tcsh/nls/pl/set26
>===================================================================
>--- contrib/tcsh/nls/pl/set26	(nonexistent)
>+++ contrib/tcsh/nls/pl/set26	(working copy)
>@@ -0,0 +1,15 @@
>+$ $tcsh: set26,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ tc.who.c
>+$set 26 
>+1 cannot stat %s.  Please "unset watch".\n
>+2 %s cannot be opened.  Please "unset watch".\n
>+3 BUG! last element is not whotail!\n
>+4 backward: 
>+5 BUG! first element is not whohead!\n
>+6 new: %s/%s\n
>+7 %n has %a %l from %m.
>+8 %n has %a %l.
>+9 logged on
>+10 logged off
>+11 replaced %s on
>+12 local
>Index: contrib/tcsh/nls/pl/set27
>===================================================================
>--- contrib/tcsh/nls/pl/set27	(nonexistent)
>+++ contrib/tcsh/nls/pl/set27	(working copy)
>@@ -0,0 +1,8 @@
>+$ $tcsh: set27,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ tw.comp.c
>+$set 27 
>+1 polecenie
>+2 separator
>+3 pattern
>+4 zasiÄg
>+5 completion
>Index: contrib/tcsh/nls/pl/set29
>===================================================================
>--- contrib/tcsh/nls/pl/set29	(nonexistent)
>+++ contrib/tcsh/nls/pl/set29	(working copy)
>@@ -0,0 +1,4 @@
>+$ $tcsh: set29,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ tw.help.c
>+$set 29 
>+1 Brak pliku pomocy dla %S\n
>Index: contrib/tcsh/nls/pl/set3
>===================================================================
>--- contrib/tcsh/nls/pl/set3	(nonexistent)
>+++ contrib/tcsh/nls/pl/set3	(working copy)
>@@ -0,0 +1,117 @@
>+$ $tcsh: set3,v 1.3 1995/04/24 14:12:51 christos Exp $
>+$ Editor function descriptions
>+$set 3 
>+1 PrzejdÅº znak wstecz
>+2 UsuÅ znak za kursorem
>+3 Obetnij od poczÄtku sÅowa do kursora, zachowaj w buforze wyciÄÄ
>+4 Obetnij od poczÄtku linii do kursora, zachowaj w buforze wyciÄÄ
>+5 PrzejdÅº do poczÄtku aktualnego sÅowa
>+6 PrzejdÅº do poczÄtku linii
>+7 Capitalize the characters from cursor to end of current word
>+8 Vi change case of character under cursor and advance one character
>+9 Vi change to end of line
>+10 Clear screen leaving current line on top
>+11 Complete current word
>+12 Tab forward through files
>+13 Tab backward through files
>+14 Complete current word ignoring programmable completions
>+15 Copy current word to cursor
>+16 Copy area between mark and cursor to cut buffer
>+17 Expand to preceding word for which this is a prefix
>+18 Delete character under cursor
>+19 Delete character under cursor or signal end of file on an empty line
>+20 Delete character under cursor or list completions if at end of line
>+21 Delete character under cursor, list completions or signal end of file
>+22 Cut from cursor to end of current word - save in cut buffer
>+23 Adds to argument if started or enters digit
>+24 Digit that starts argument
>+25 Move to next history line
>+26 Lowercase the characters from cursor to end of current word
>+27 Indicate end of file
>+28 Move cursor to end of line
>+29 Exchange the cursor and mark
>+30 Expand file name wildcards
>+31 Expand history escapes
>+32 Expand the history escapes in a line
>+33 Expand variables
>+34 Move forward one character
>+35 Move forward to end of current word
>+36 Exchange the two characters before the cursor
>+37 Search in history backward for line beginning as current
>+38 Search in history forward for line beginning as current
>+39 Insert last item of previous command
>+40 Incremental search forward
>+41 Incremental search backward
>+42 Clear line
>+43 Cut to end of line and save in cut buffer
>+44 Cut area between mark and cursor and save in cut buffer
>+45 Cut the entire line and save in cut buffer
>+46 List choices for completion
>+47 List choices for completion overriding programmable completion
>+48 List file name wildcard matches
>+49 List choices for completion or indicate end of file if empty line
>+50 Display load average and current process status
>+51 Expand history escapes and insert a space
>+52 Execute command
>+53 Expand pathnames, eliminating leading .'s and ..'s
>+54 Expand commands to the resulting pathname or alias
>+55 Switch from insert to overwrite mode or vice versa
>+56 Add 8th bit to next character typed
>+57 Add the next character typed to the line verbatim
>+58 Redisplay everything
>+59 Restart stopped editor
>+60 Look for help on current command
>+61 This character is added to the line
>+62 This character is the first in a character sequence
>+63 Set the mark at cursor
>+64 Correct the spelling of current word
>+65 Correct the spelling of entire line
>+66 Send character to tty in cooked mode
>+67 Toggle between literal and lexical current history line
>+68 Exchange the character to the left of the cursor with the one under
>+69 Exchange the two characters before the cursor
>+70 Tty delayed suspend character
>+71 Tty flush output character
>+72 Tty interrupt character
>+73 Tty quit character
>+74 Tty suspend character
>+75 Tty allow output character
>+76 Tty disallow output character
>+77 Indicates unbound character
>+78 Emacs universal argument (argument times 4)
>+79 Move to previous history line
>+80 Uppercase the characters from cursor to end of current word
>+81 Vi goto the beginning of next word
>+82 Vi enter insert mode after the cursor
>+83 Vi enter insert mode at end of line
>+84 Vi change case of character under cursor and advance one character
>+85 Vi change prefix command
>+86 Vi change to end of line
>+87 Enter vi command mode (use alternative key bindings)
>+88 Vi command mode complete current word
>+89 Vi move to previous character (backspace)
>+90 Vi delete prefix command
>+91 Vi move to the end of the current space delimited word
>+92 Vi move to the end of the current word
>+93 Vi move to the character specified backward
>+94 Vi move to the character specified forward
>+95 Vi move up to the character specified backward
>+96 Vi move up to the character specified forward
>+97 Enter vi insert mode
>+98 Enter vi insert mode at beginning of line
>+99 Vi repeat current character search in the same search direction
>+100 Vi repeat current character search in the opposite search direction
>+101 Vi repeat current search in the same search direction
>+102 Vi repeat current search in the opposite search direction
>+103 Vi replace character under the cursor with the next character typed
>+104 Vi replace mode
>+105 Vi search history backward
>+106 Vi search history forward
>+107 Vi replace character under the cursor and enter insert mode
>+108 Vi replace entire line
>+109 Vi move to the previous word
>+110 Vi move to the next word
>+111 Vi undo last change
>+112 Vi goto the beginning of line
>+113 Perform which of current command
>+114 Paste cut buffer at cursor position
>Index: contrib/tcsh/nls/pl/set30
>===================================================================
>--- contrib/tcsh/nls/pl/set30	(nonexistent)
>+++ contrib/tcsh/nls/pl/set30	(working copy)
>@@ -0,0 +1,16 @@
>+$ $tcsh: set30,v 1.4 1996/10/19 17:52:34 christos Exp $
>+$ tw.parse.c
>+$set 30 
>+1 starting_a_command %d\n
>+2 complete %d 
>+3 complete %d %S\n
>+4 %s: Internal match error.\n
>+5 elementÃ³w
>+6 wierszy
>+7 Jest %d %s, pokazaÄ je? [n/y] 
>+8 looking = %d\n
>+9 \ntcsh internal error: I don't know what I'm looking for!\n
>+10 nie jest katalogiem
>+11 nie zostaÅ znaleziony
>+12 jest nieczytelny
>+13 yY
>Index: contrib/tcsh/nls/pl/set31
>===================================================================
>--- contrib/tcsh/nls/pl/set31	(nonexistent)
>+++ contrib/tcsh/nls/pl/set31	(working copy)
>@@ -0,0 +1,7 @@
>+$ $tcsh: set31,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ vms.termcap.c
>+$set 31 
>+1 Nie mogÄ otworzyÄ TERMCAP: [%s]\n
>+2 Nie mogÄ otworzyÄ %s.\n
>+3 Znaleziono %s w %s.\n
>+4 Nie znaleziono %s w pliku %s\n
>Index: contrib/tcsh/nls/pl/set4
>===================================================================
>--- contrib/tcsh/nls/pl/set4	(nonexistent)
>+++ contrib/tcsh/nls/pl/set4	(working copy)
>@@ -0,0 +1,45 @@
>+$ $tcsh: set4,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ Termcap strings
>+$set 4
>+1 add new blank line
>+2 audible bell
>+3 clear to bottom
>+4 clear to end of line
>+5 cursor to horiz pos
>+6 clear screen
>+7 delete a character
>+8 delete a line
>+9 start delete mode
>+10 end delete mode
>+11 end insert mode
>+12 cursor from status line
>+13 home cursor
>+14 insert character
>+15 start insert mode
>+16 insert padding
>+17 sends cursor down
>+18 sends cursor left
>+19 sends cursor right
>+20 sends cursor up
>+21 begin bold
>+22 end attributes
>+23 non destructive space
>+24 end standout
>+25 begin standout
>+26 cursor to status line
>+27 cursor up one
>+28 begin underline
>+29 end underline
>+30 visible bell
>+31 delete multiple chars
>+32 cursor down multiple
>+33 insert multiple chars
>+34 cursor left multiple
>+35 cursor right multiple
>+36 cursor up multiple
>+37 Has automatic margins
>+38 Can use physical tabs
>+39 Number of lines
>+40 Number of columns
>+41 Has meta key
>+42 Newline ignored at right margin
>Index: contrib/tcsh/nls/pl/set5
>===================================================================
>--- contrib/tcsh/nls/pl/set5	(nonexistent)
>+++ contrib/tcsh/nls/pl/set5	(working copy)
>@@ -0,0 +1,4 @@
>+$ $tcsh: set5,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ ed.chared.c
>+$set 5
>+1 Årednie obciÄÅ¼enie niedostÄpne\n
>Index: contrib/tcsh/nls/pl/set6
>===================================================================
>--- contrib/tcsh/nls/pl/set6	(nonexistent)
>+++ contrib/tcsh/nls/pl/set6	(working copy)
>@@ -0,0 +1,11 @@
>+$ $tcsh: set6,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ ed.inputl.c
>+$set 6
>+1 ERROR: illegal command from key 0%o\r\n
>+2 tak\n
>+3 edytuj\n
>+4 przerwij\n
>+5 nie\n
>+6 Brak pasujÄcego polecenia\n
>+7 Niejasne polecenie\n
>+8 *** BÅÄD fatalny edytora ***\r\n\n
>Index: contrib/tcsh/nls/pl/set7
>===================================================================
>--- contrib/tcsh/nls/pl/set7	(nonexistent)
>+++ contrib/tcsh/nls/pl/set7	(working copy)
>@@ -0,0 +1,30 @@
>+$ $tcsh: set7,v 1.3 1996/04/26 20:32:04 christos Exp $
>+$ ed.screen.c
>+$set 7
>+1 \n\tTcsh thinks your terminal has the\n
>+2 \tfollowing characteristics:\n\n
>+3 \tIt has %d columns and %d lines\n
>+4 \tIt has %s meta key\n
>+5 a
>+6 no
>+7 \tIt can%s use tabs\n
>+8 not
>+9 \tIt %s automatic margins\n
>+10 has
>+11 does not have
>+12 \tIt %s magic margins\n
>+13 (empty)
>+14 yes
>+15 no
>+16 ERROR: cannot delete\r\n
>+17 DeleteChars: num is riduculous: %d\r\n
>+18 ERROR: cannot insert\r\n
>+19 StartInsert: num is riduculous: %d\r\n
>+20 %s: Cannot open /etc/termcap.\n
>+21 %s: No entry for terminal type "%s"\n
>+22 %s: using dumb terminal settings.\n
>+23 %s: WARNING: Your terminal cannot move up.\n
>+24 Editing may be odd for long lines.\n
>+25 no clear EOL capability.\n
>+26 no delete char capability.\n
>+27 no insert char capability.\n
>Index: contrib/tcsh/nls/pl/set8
>===================================================================
>--- contrib/tcsh/nls/pl/set8	(nonexistent)
>+++ contrib/tcsh/nls/pl/set8	(working copy)
>@@ -0,0 +1,5 @@
>+$ $tcsh: set8,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ ed.term.c
>+$set 8
>+1 NieprawidÅowy przeÅÄcznik
>+2 NieprawidÅowy argument
>Index: contrib/tcsh/nls/pl/set9
>===================================================================
>--- contrib/tcsh/nls/pl/set9	(nonexistent)
>+++ contrib/tcsh/nls/pl/set9	(working copy)
>@@ -0,0 +1,12 @@
>+$ $tcsh: set9,v 1.2 1995/03/19 18:07:15 christos Exp $
>+$ ed.xmap.c
>+$set 9
>+1 AddXkey: Null extended-key not allowed.\n
>+2 AddXkey: sequence-lead-in command not allowed\n
>+3 DeleteXkey: Null extended-key not allowed.\n
>+4 Unbound extended key "%S"\n
>+5 Some extended keys too long for internal print buffer
>+6 Enumerate: BUG!! Null ptr passed\n!
>+7 no input
>+8 Something must follow: %c\n
>+9 Octal constant does not fit in a char.\n
>Index: contrib/tcsh/patchlevel.h
>===================================================================
>--- contrib/tcsh/patchlevel.h	(revision 298037)
>+++ contrib/tcsh/patchlevel.h	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/patchlevel.h,v 3.180 2012/02/13 16:33:50 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/patchlevel.h,v 3.185 2015/05/21 21:38:12 christos Exp $ */
> /*
>  * patchlevel.h: Our life story.
>  */
>@@ -7,8 +7,8 @@
> 
> #define ORIGIN "Astron"
> #define REV 6
>-#define VERS 18
>-#define PATCHLEVEL 1
>-#define DATE "2012-02-14"
>+#define VERS 19
>+#define PATCHLEVEL 0
>+#define DATE "2015-05-21"
> 
> #endif /* _h_patchlevel */
>Index: contrib/tcsh/sh.c
>===================================================================
>--- contrib/tcsh/sh.c	(revision 298037)
>+++ contrib/tcsh/sh.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.c,v 3.174 2011/11/29 18:38:54 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.c,v 3.185 2015/05/10 13:28:54 christos Exp $ */
> /*
>  * sh.c: Main shell routines
>  */
>@@ -39,7 +39,7 @@
>  All rights reserved.\n";
> #endif /* not lint */
> 
>-RCSID("$tcsh: sh.c,v 3.174 2011/11/29 18:38:54 christos Exp $")
>+RCSID("$tcsh: sh.c,v 3.185 2015/05/10 13:28:54 christos Exp $")
> 
> #include "tc.h"
> #include "ed.h"
>@@ -78,7 +78,8 @@
>  * ported to Apple Unix (TM) (OREO)  26 -- 29 Jun 1987
>  */
> 
>-jmp_buf_t reslab;
>+jmp_buf_t reslab IZERO_STRUCT;
>+struct wordent paraml IZERO_STRUCT;
> 
> static const char tcshstr[] = "tcsh";
> 
>@@ -250,10 +251,11 @@
>     int osetintr;
>     struct sigaction oparintr;
> 
>-    (void)memset(&reslab, 0, sizeof(reslab));
> #ifdef WINNT_NATIVE
>     nt_init();
> #endif /* WINNT_NATIVE */
>+
>+    (void)memset(&reslab, 0, sizeof(reslab));
> #if defined(NLS_CATALOGS) && defined(LC_MESSAGES)
>     (void) setlocale(LC_MESSAGES, "");
> #endif /* NLS_CATALOGS && LC_MESSAGES */
>@@ -355,6 +357,7 @@
> 
>     /* Default history size to 100 */
>     setcopy(STRhistory, str2short("100"), VAR_READWRITE);
>+    sethistory(100);
> 
>     tempv = argv;
>     ffile = SAVE(tempv[0]);
>@@ -477,6 +480,9 @@
>      */
>     initdesc();
> 
>+    cdtohome = 1;
>+    setv(STRcdtohome, SAVE(""), VAR_READWRITE);
>+
>     /*
>      * Get and set the tty now
>      */
>@@ -493,6 +499,7 @@
>     }
>     else
> 	setv(STRtty, cp = SAVE(""), VAR_READWRITE);
>+
>     /*
>      * Initialize the shell variables. ARGV and PROMPT are initialized later.
>      * STATUS is also munged in several places. CHILD is munged when
>@@ -797,6 +804,8 @@
> #ifdef COLOR_LS_F
>     if ((tcp = getenv("LS_COLORS")) != NULL)
> 	parseLS_COLORS(str2short(tcp));
>+    if ((tcp = getenv("LSCOLORS")) != NULL)
>+	parseLSCOLORS(str2short(tcp));
> #endif /* COLOR_LS_F */
> 
>     doldol = putn((tcsh_number_t)getpid());	/* For $$ */
>@@ -818,7 +827,7 @@
> #else /* !WINNT_NATIVE */
> #ifdef HAVE_MKSTEMP
>     {
>-	char *tmpdir = getenv ("TMPDIR");
>+	const char *tmpdir = getenv ("TMPDIR");
> 	if (!tmpdir)
> 	    tmpdir = "/tmp";
> 	shtemp = Strspl(SAVE(tmpdir), SAVE("/sh" TMP_TEMPLATE)); /* For << */
>@@ -1215,7 +1224,7 @@
> 
> #ifdef NeXT
> 	    /* NeXT 2.0 /usr/etc/rlogind, does not set our process group! */
>-	    if (shpgrp == 0) {
>+	    if (f != -1 && shpgrp == 0) {
> 	        shpgrp = getpid();
> 		(void) setpgid(0, shpgrp);
> 	        (void) tcsetpgrp(f, shpgrp);
>@@ -1222,7 +1231,7 @@
> 	    }
> #endif /* NeXT */
> #ifdef BSDJOBS			/* if we have tty job control */
>-	    if (grabpgrp(f, shpgrp) != -1) {
>+	    if (f != -1 && grabpgrp(f, shpgrp) != -1) {
> 		/*
> 		 * Thanks to Matt Day for the POSIX references, and to
> 		 * Paul Close for the SGI clarification.
>@@ -1904,6 +1913,8 @@
>     {
> 	(void) Cookedmode();
> 	GettingInput = 0;
>+	if (evalvec)
>+	    doneinp = 1;
>     }
>     drainoline();
> #ifdef HAVE_GETPWENT
>@@ -2178,6 +2189,7 @@
>     cleanup_push(file, xfree);
>     xfree(f);
>     t = glob_all_or_error(t);
>+    cleanup_push(t, blk_cleanup);
>     if ((!srcfile(file, 0, hflg, t)) && (!hflg) && (!bequiet))
> 	stderror(ERR_SYSTEM, file, strerror(errno));
>     cleanup_until(file);
>Index: contrib/tcsh/sh.char.h
>===================================================================
>--- contrib/tcsh/sh.char.h	(revision 298037)
>+++ contrib/tcsh/sh.char.h	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.char.h,v 3.36 2010/05/08 00:36:02 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.char.h,v 3.37 2014/05/09 19:22:49 christos Exp $ */
> /*
>  * sh.char.h: Table for spotting special characters quickly
>  * 	      Makes for very obscure but efficient coding.
>@@ -167,15 +167,15 @@
> #define iscmdmeta(c)	cmap((c), _CMD)
> #ifdef WIDE_STRINGS
> #define letter(c)	(((c) & QUOTE) ? 0 :  \
>-			 (iswalpha((tcshuc) (c)) || (c) == '_'))
>+			 (iswalpha((c)) || (c) == '_'))
> #define alnum(c)	(((c) & QUOTE) ? 0 :  \
>-		         (iswalnum((tcshuc) (c)) || (c) == '_'))
>+		         (iswalnum((c)) || (c) == '_'))
> #else
> #define letter(c)	(((Char)(c) & QUOTE) ? 0 :  \
>-			 ((isalpha((tcshuc) (c)) && !(cmap((c), _PUN))) \
>+			 ((isalpha((c)) && !(cmap((c), _PUN))) \
> 			  || (c) == '_'))
> #define alnum(c)	(((Char)(c) & QUOTE) ? 0 :  \
>-		         ((isalnum((tcshuc) (c)) && !(cmap((c), _PUN))) \
>+		         ((isalnum((c)) && !(cmap((c), _PUN))) \
> 			  || (c) == '_'))
> 
> #endif
>Index: contrib/tcsh/sh.decls.h
>===================================================================
>--- contrib/tcsh/sh.decls.h	(revision 298037)
>+++ contrib/tcsh/sh.decls.h	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.decls.h,v 3.62 2011/02/25 23:58:34 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.decls.h,v 3.64 2013/12/08 22:53:09 christos Exp $ */
> /*
>  * sh.decls.h	 External declarations from sh*.c
>  */
>@@ -78,6 +78,7 @@
> extern	void		  Dfix		(struct command *);
> extern	Char		 *Dfix1		(Char *);
> extern	void		  heredoc	(Char *);
>+extern  Char		 *randsuf	(void);
> 
> /*
>  * sh.err.c
>@@ -221,6 +222,7 @@
> extern	void		  rechist	(Char *, int);
> extern	void		  loadhist	(Char *, int);
> extern	void		  displayHistStats(const char *);
>+extern	void		  sethistory	(int);
> 
> /*
>  * sh.init.c
>Index: contrib/tcsh/sh.dir.c
>===================================================================
>--- contrib/tcsh/sh.dir.c	(revision 298037)
>+++ contrib/tcsh/sh.dir.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.dir.c,v 3.82 2011/10/16 16:25:05 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.dir.c,v 3.84 2014/10/28 18:40:46 christos Exp $ */
> /*
>  * sh.dir.c: Directory manipulation functions
>  */
>@@ -33,7 +33,7 @@
> #include "sh.h"
> #include "ed.h"
> 
>-RCSID("$tcsh: sh.dir.c,v 3.82 2011/10/16 16:25:05 christos Exp $")
>+RCSID("$tcsh: sh.dir.c,v 3.84 2014/10/28 18:40:46 christos Exp $")
> 
> /*
>  * C Shell - directory management
>@@ -501,7 +501,9 @@
>     cp = (dflag & DIR_OLD) ? varval(STRowd) : *v;
> 
>     if (cp == NULL) {
>-	if ((cp = varval(STRhome)) == STRNULL || *cp == 0)
>+	if (!cdtohome)
>+	    stderror(ERR_NAME | ERR_TOOFEW);
>+	else if ((cp = varval(STRhome)) == STRNULL || *cp == 0)
> 	    stderror(ERR_NAME | ERR_NOHOMEDIR);
> 	if (chdir(short2str(cp)) < 0)
> 	    stderror(ERR_NAME | ERR_CANTCHANGE);
>Index: contrib/tcsh/sh.dol.c
>===================================================================
>--- contrib/tcsh/sh.dol.c	(revision 298037)
>+++ contrib/tcsh/sh.dol.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.dol.c,v 3.83 2011/01/25 20:10:46 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.dol.c,v 3.87 2014/08/13 23:39:34 amold Exp $ */
> /*
>  * sh.dol.c: Variable substitutions
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.dol.c,v 3.83 2011/01/25 20:10:46 christos Exp $")
>+RCSID("$tcsh: sh.dol.c,v 3.87 2014/08/13 23:39:34 amold Exp $")
> 
> /*
>  * C shell
>@@ -825,9 +825,8 @@
> 		    (void) Strcpy(np + diff, rhsub);
> 		    (void) Strcpy(np + diff + rhlen, dp + lhlen);
> 
>-		    dp = np + diff + 1;
> 		    xfree(cp);
>-		    cp = np;
>+		    dp = cp = np;
> 		    cp[--len] = '\0';
> 		    didmod = 1;
> 		    if (diff >= (ssize_t)len)
>@@ -920,6 +919,19 @@
>     inheredoc = 0;
> }
> 
>+Char *
>+randsuf(void) {
>+#ifndef WINNT_NATIVE
>+	struct timeval tv;
>+	(void) gettimeofday(&tv, NULL);
>+	return putn((((tcsh_number_t)tv.tv_sec) ^ 
>+	    ((tcsh_number_t)tv.tv_usec) ^
>+	    ((tcsh_number_t)getpid())) & 0x00ffffff);
>+#else
>+    return putn(getpid());
>+#endif
>+}
>+
> /*
>  * Form a shell temporary file (in unit 0) from the words
>  * of the shell input up to EOF or a line the same as "term".
>@@ -950,7 +962,6 @@
> #else /* !HAVE_MKSTEMP */
>     char   *tmp;
> # ifndef WINNT_NATIVE
>-    struct timeval tv;
> 
> again:
> # endif /* WINNT_NATIVE */
>@@ -966,11 +977,8 @@
> # ifndef WINNT_NATIVE
> 	if (errno == EEXIST) {
> 	    if (unlink(tmp) == -1) {
>-		(void) gettimeofday(&tv, NULL);
> 		xfree(shtemp);
>-		mbp = putn((((tcsh_number_t)tv.tv_sec) ^ 
>-		    ((tcsh_number_t)tv.tv_usec) ^
>-		    ((tcsh_number_t)getpid())) & 0x00ffffff);
>+		mbp = randsuf();
> 		shtemp = Strspl(STRtmpsh, mbp);
> 		xfree(mbp);
> 	    }
>Index: contrib/tcsh/sh.err.c
>===================================================================
>--- contrib/tcsh/sh.err.c	(revision 298037)
>+++ contrib/tcsh/sh.err.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.err.c,v 3.55 2011/02/25 23:58:34 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.err.c,v 3.56 2014/08/17 02:56:37 amold Exp $ */
> /*
>  * sh.err.c: Error printing routines. 
>  */
>@@ -34,7 +34,7 @@
> #include "sh.h"
> #include <assert.h>
> 
>-RCSID("$tcsh: sh.err.c,v 3.55 2011/02/25 23:58:34 christos Exp $")
>+RCSID("$tcsh: sh.err.c,v 3.56 2014/08/17 02:56:37 amold Exp $")
> 
> /*
>  * C Shell
>@@ -380,10 +380,10 @@
> #endif
> };
> 
>-static struct cleanup_entry *cleanup_stack; /* = NULL; */
>-static size_t cleanup_sp; /* = 0; Next free entry */
>-static size_t cleanup_mark; /* = 0; Last entry to handle before unwinding */
>-static size_t cleanup_stack_size; /* = 0 */
>+static struct cleanup_entry *cleanup_stack INIT_ZERO; /* = NULL; */
>+static size_t cleanup_sp INIT_ZERO; /* = 0; Next free entry */
>+static size_t cleanup_mark INIT_ZERO; /* = 0; Last entry to handle before unwinding */
>+static size_t cleanup_stack_size INIT_ZERO; /* = 0 */
> 
> /* fn() will be run with all signals blocked, so it should not do anything
>    risky. */
>Index: contrib/tcsh/sh.exec.c
>===================================================================
>--- contrib/tcsh/sh.exec.c	(revision 298037)
>+++ contrib/tcsh/sh.exec.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.exec.c,v 3.79 2011/02/25 23:58:34 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.exec.c,v 3.80 2014/07/11 14:57:55 christos Exp $ */
> /*
>  * sh.exec.c: Search, find, and execute a command!
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.exec.c,v 3.79 2011/02/25 23:58:34 christos Exp $")
>+RCSID("$tcsh: sh.exec.c,v 3.80 2014/07/11 14:57:55 christos Exp $")
> 
> #include "tc.h"
> #include "tw.h"
>@@ -1070,6 +1070,9 @@
> {
>     int found = 1;
>     USE(c);
>+
>+    if (adrof(STRautorehash))
>+	dohash(NULL, NULL);
>     for (v++; *v; v++)
> 	found &= find_cmd(*v, 1);
>     /* Make status nonzero if any command is not found. */
>@@ -1166,7 +1169,11 @@
> 		return rval;
> 	}
>     }
>-    if (adrof(STRautorehash) && !rehashed && havhash) {
>+    /*
>+     * If we are printing, we are being called from dowhere() which it 
>+     * has rehashed already
>+     */
>+    if (!prt && adrof(STRautorehash) && !rehashed && havhash) {
> 	dohash(NULL, NULL);
> 	rehashed = 1;
> 	goto retry;
>Index: contrib/tcsh/sh.exp.c
>===================================================================
>--- contrib/tcsh/sh.exp.c	(revision 298037)
>+++ contrib/tcsh/sh.exp.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.exp.c,v 3.58 2011/12/25 15:21:50 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.exp.c,v 3.61 2012/11/28 13:45:11 christos Exp $ */
> /*
>  * sh.exp.c: Expression evaluations
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.exp.c,v 3.58 2011/12/25 15:21:50 christos Exp $")
>+RCSID("$tcsh: sh.exp.c,v 3.61 2012/11/28 13:45:11 christos Exp $")
> 
> #include "tw.h"
> 
>@@ -172,6 +172,7 @@
> 		    mode <<= 3;
> 		    break;
> 		}
>+	    xfree(groups);
> 	}
>     }
> # endif /* NGROUPS_MAX */
>@@ -322,7 +323,7 @@
> 	cleanup_push(p2, xfree);
> 	etracc("exp2c p2", p2, vp);
> 	if (!(ignore & TEXP_IGNORE))
>-	    switch (i) {
>+	    switch ((int)i) {
> 
> 	    case EQEQ:
> 		i = eq(p1, p2);
>@@ -367,7 +368,7 @@
> 	cleanup_push(p2, xfree);
> 	etracc("exp3 p2", p2, vp);
> 	if (!(ignore & TEXP_IGNORE))
>-	    switch (i) {
>+	    switch ((int)i) {
> 
> 	    case GTR:
> 		i = egetn(p1) > egetn(p2);
>@@ -632,7 +633,7 @@
>     int altout = 0;
>     Char *ft = cp, *dp, *ep, *strdev, *strino, *strF, *str, valtest = '\0',
>     *errval = STR0;
>-    char *string, string0[22 + MB_LEN_MAX + 1];	// space for 64 bit octal
>+    char *string, string0[22 + MB_LEN_MAX + 1];	/* space for 64 bit octal */
>     time_t footime;
>     struct passwd *pw;
>     struct group *gr;
>Index: contrib/tcsh/sh.file.c
>===================================================================
>--- contrib/tcsh/sh.file.c	(revision 298037)
>+++ contrib/tcsh/sh.file.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.file.c,v 3.37 2010/02/09 20:21:49 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.file.c,v 3.38 2015/03/07 18:07:46 christos Exp $ */
> /*
>  * sh.file.c: File completion for csh. This file is not used in tcsh.
>  */
>@@ -33,7 +33,7 @@
> #include "sh.h"
> #include "ed.h"
> 
>-RCSID("$tcsh: sh.file.c,v 3.37 2010/02/09 20:21:49 christos Exp $")
>+RCSID("$tcsh: sh.file.c,v 3.38 2015/03/07 18:07:46 christos Exp $")
> 
> #if defined(FILEC) && defined(TIOCSTI)
> 
>@@ -231,7 +231,7 @@
> # ifdef POSIX
>     (void) tcgetattr(SHOUT, &tty);
> # else
>-    (void) ioctl(SHOUT, TCSETAW, (ioctl_t) &tty);
>+    (void) ioctl(SHOUT, TCGETA, (ioctl_t) &tty);
> # endif /* POSIX */
>     tty_normal = tty;
>     tty.c_lflag &= ~(ECHOKE | ECHO | ECHOE | ECHOK | ECHONL |
>Index: contrib/tcsh/sh.func.c
>===================================================================
>--- contrib/tcsh/sh.func.c	(revision 298037)
>+++ contrib/tcsh/sh.func.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.func.c,v 3.162 2011/02/26 00:07:06 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.func.c,v 3.173 2015/05/04 17:10:45 christos Exp $ */
> /*
>  * sh.func.c: csh builtin functions
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.func.c,v 3.162 2011/02/26 00:07:06 christos Exp $")
>+RCSID("$tcsh: sh.func.c,v 3.173 2015/05/04 17:10:45 christos Exp $")
> 
> #include "ed.h"
> #include "tw.h"
>@@ -799,8 +799,16 @@
> 	    break;
> 
> 	case TC_IF:
>-	    while (getword(&word))
>+	    while (getword(&word)) {
>+		if (intty) {
>+		    histent->word = Strsave(word.s);
>+		    histent->next = xmalloc(sizeof(*histent));
>+		    histent->next->prev = histent;
>+		    histent = histent->next;
>+		}
> 		continue;
>+	    }
>+	    
> 	    if ((type == TC_IF || type == TC_ELSE) &&
> 		eq(word.s, STRthen))
> 		level++;
>@@ -893,7 +901,7 @@
> static struct wordent *
> histgetword(struct wordent *histent) 
> {
>-    int found = 0, first;
>+    int first;
>     eChar c, d;
>     int e;
>     struct Strbuf *tmp;
>@@ -917,7 +925,6 @@
> 	if (c == '\n') 
> 	    goto nl;
> 	unreadc(c);
>-	found = 1;
> 	first = 1;
> 	do {
> 	    e = (c == '\\');
>@@ -1381,7 +1388,7 @@
> 	stderror(ERR_NAME | ERR_VARBEGIN);
>     do {
> 	lp++;
>-    } while (alnum(*lp));
>+    } while (alnum(*lp) || *lp == '.');
>     if (*lp != '\0')
> 	stderror(ERR_NAME | ERR_VARALNUM);
> 
>@@ -1543,6 +1550,11 @@
> 	cleanup_until(lp);
> 	return;
>     }
>+    if (eq(vp, STRLSCOLORS)) {
>+        parseLSCOLORS(lp);
>+	cleanup_until(lp);
>+	return;
>+    }
> #endif /* COLOR_LS_F */
> 
> #ifdef SIG_WINDOW
>@@ -1670,6 +1682,8 @@
> #ifdef COLOR_LS_F
> 		else if (eq(name, STRLS_COLORS))
> 		    parseLS_COLORS(n);
>+		else if (eq(name, STRLSCOLORS))
>+		    parseLSCOLORS(n);
> #endif /* COLOR_LS_F */
> #ifdef NLS_CATALOGS
> 		else if (eq(name, STRNLSPATH)) {
>@@ -1927,6 +1941,14 @@
>     { RLIMIT_NOFILE, 	"descriptors", 1,	""		},
> # endif /* RLIMIT_NOFILE */
> 
>+# ifdef RLIMIT_NPTS
>+    { RLIMIT_NPTS,	"pseudoterminals", 1,	""		},
>+# endif /* RLIMIT_NPTS */
>+
>+# ifdef RLIMIT_KQUEUES
>+    { RLIMIT_KQUEUES,	"kqueues",	1,	""		},
>+# endif /* RLIMIT_KQUEUES */
>+
> # ifdef RLIMIT_CONCUR
>     { RLIMIT_CONCUR, 	"concurrency", 1,	"thread(s)"	},
> # endif /* RLIMIT_CONCUR */
>@@ -1939,6 +1961,10 @@
>     { RLIMIT_NPROC,	"maxproc",	1,	""		},
> # endif /* RLIMIT_NPROC */
> 
>+# ifdef RLIMIT_NTHR
>+    { RLIMIT_NTHR,	"maxthread",	1,	""		},
>+# endif /* RLIMIT_NTHR */
>+
> # if defined(RLIMIT_OFILE) && !defined(RLIMIT_NOFILE)
>     { RLIMIT_OFILE,	"openfiles",	1,	""		},
> # endif /* RLIMIT_OFILE && !defined(RLIMIT_NOFILE) */
>@@ -1955,6 +1981,10 @@
>     { RLIMIT_LOCKS,	"maxlocks",	1,	""		}, 
> # endif /* RLIMIT_LOCKS */ 
> 
>+# ifdef RLIMIT_POSIXLOCKS
>+    { RLIMIT_POSIXLOCKS,"posixlocks",	1,	""		},
>+# endif /* RLIMIT_POSIXLOCKS */
>+
> # ifdef RLIMIT_SIGPENDING 
>     { RLIMIT_SIGPENDING,"maxsignal",	1,	""		}, 
> # endif /* RLIMIT_SIGPENDING */ 
>Index: contrib/tcsh/sh.glob.c
>===================================================================
>--- contrib/tcsh/sh.glob.c	(revision 298037)
>+++ contrib/tcsh/sh.glob.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.glob.c,v 3.82 2011/02/27 00:15:17 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.glob.c,v 3.89 2015/05/05 14:27:20 christos Exp $ */
> /*
>  * sh.glob.c: Regular expression expansion
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.glob.c,v 3.82 2011/02/27 00:15:17 christos Exp $")
>+RCSID("$tcsh: sh.glob.c,v 3.89 2015/05/05 14:27:20 christos Exp $")
> 
> #include "tc.h"
> #include "tw.h"
>@@ -781,13 +781,12 @@
> 		stderror(ERR_OLD);
> 	    alias(&paraml);
> 	    t = syntax(paraml.next, &paraml, 0);
>-	    if (t == NULL)
>-		return;
> 	    cleanup_push(t, syntax_cleanup);
> 	    /* The F_BACKQ flag must set so the job output is correct if
> 	     * printexitvalue is set.  If it's not set, the job output
> 	     * will have "Exit N" appended where N is the exit status. */
>-	    t->t_dflg = F_BACKQ|F_NOFORK;
>+	    if (t)
>+		    t->t_dflg = F_BACKQ|F_NOFORK;
> 	    if (seterr)
> 		stderror(ERR_OLD);
> #ifdef SIGTSTP
>@@ -881,7 +880,7 @@
> 	if (c != 0 && (cnt || literal))
> 	    pword(bb, word);
> 	hadnl = 0;
>-    } while (c > 0);
>+    } while (c >= 0);
>  eof:
>     cleanup_until(&pvec[0]);
>     pwait();
>Index: contrib/tcsh/sh.h
>===================================================================
>--- contrib/tcsh/sh.h	(revision 298037)
>+++ contrib/tcsh/sh.h	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.h,v 3.165 2011/04/14 18:25:25 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.h,v 3.174 2015/05/10 13:29:28 christos Exp $ */
> /*
>  * sh.h: Catch it all globals and includes file!
>  */
>@@ -127,6 +127,11 @@
> #if !defined(__inline) && !defined(__GNUC__) && !defined(_MSC_VER)
> #define __inline
> #endif
>+#ifdef _MSC_VER
>+#define TCSH_PTRDIFF_T_FMT "I"
>+#else
>+#define TCSH_PTRDIFF_T_FMT "t"
>+#endif
> /* Elide unused argument warnings */
> #define USE(a)	(void) (a)
> #define TCSH_IGNORE(a)	tcsh_ignore((intptr_t)a)
>@@ -428,9 +433,7 @@
> # if (defined(_SS_SIZE) || defined(_SS_MAXSIZE)) && defined(HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY)
> #  if !defined(__APPLE__) /* Damnit, where is getnameinfo() folks? */
> #   if !defined(sgi)
>-#    if !defined(__CYGWIN__)
>-#     define INET6
>-#    endif /* __CYGWIN__ */
>+#    define INET6
> #   endif /* sgi */
> #  endif /* __APPLE__ */
> # endif
>@@ -440,21 +443,7 @@
> #ifdef PURIFY
> /* exit normally, allowing purify to trace leaks */
> # define _exit		exit
>-typedef  int		pret_t;
>-#else /* !PURIFY */
>-/*
>- * If your compiler complains, then you can either
>- * throw it away and get gcc or, use the following define
>- * and get rid of the typedef.
>- * [The 4.2/3BSD vax compiler does not like that]
>- * Both MULTIFLOW and PCC compilers exhbit this bug.  -- sterling@netcom.com
>- */
>-# if (defined(vax) || defined(uts) || defined(MULTIFLOW) || defined(PCC)) && !defined(__GNUC__)
>-#  define pret_t void
>-# else /* !((vax || uts || MULTIFLOW || PCC) && !__GNUC__) */
>-typedef void pret_t;
>-# endif /* (vax || uts || MULTIFLOW || PCC) && !__GNUC__ */
>-#endif /* PURIFY */
>+#endif /* !PURIFY */
> 
> /*
>  * ASCII vs. EBCDIC
>@@ -573,7 +562,7 @@
> EXTERN int    noexec IZERO;	/* Don't execute, just syntax check */
> EXTERN int    pjobs IZERO;	/* want to print jobs if interrupted */
> EXTERN int    setintr IZERO;	/* Set interrupts on/off -> Wait intr... */
>-EXTERN int    handle_intr IZERO;/* Are we currently handling an interrupt? */
>+EXTERN int    handle_interrupt IZERO;/* Are we currently handling an interrupt? */
> EXTERN int    havhash IZERO;	/* path hashing is available */
> EXTERN int    editing IZERO;	/* doing filename expansion and line editing */
> EXTERN int    noediting IZERO;	/* initial $term defaulted to noedit */
>@@ -585,7 +574,8 @@
> EXTERN int    is1atty IZERO;	/* is file descriptor 1 a tty (didfds mode) */
> EXTERN int    is2atty IZERO;	/* is file descriptor 2 a tty (didfds mode) */
> EXTERN int    arun IZERO;	/* Currently running multi-line-aliases */
>-EXTERN int     implicit_cd IZERO;/* implicit cd enabled?(1=enabled,2=verbose) */
>+EXTERN int    implicit_cd IZERO;/* implicit cd enabled?(1=enabled,2=verbose) */
>+EXTERN int    cdtohome IZERO;	/* cd without args goes home */
> EXTERN int    inheredoc IZERO;	/* Currently parsing a heredoc */
> /* We received a window change event */
> EXTERN volatile sig_atomic_t windowchg IZERO;
>@@ -1020,10 +1010,6 @@
>  * Filename/command name expansion variables
>  */
> 
>-#ifdef __CYGWIN__
>-# undef MAXPATHLEN
>-#endif /* __CYGWIN__ */
>-
> #ifndef MAXPATHLEN
> # ifdef PATH_MAX
> #  define MAXPATHLEN PATH_MAX
>@@ -1065,7 +1051,7 @@
>     unsigned Hhash;                     /* hash value of command line */
> }       Histlist IZERO_STRUCT;
> 
>-EXTERN struct wordent paraml;	/* Current lexical word list */
>+extern struct wordent paraml;	/* Current lexical word list */
> EXTERN int     eventno;		/* Next events number */
> EXTERN int     lastev;		/* Last event reference (default) */
> 
>Index: contrib/tcsh/sh.hist.c
>===================================================================
>--- contrib/tcsh/sh.hist.c	(revision 298037)
>+++ contrib/tcsh/sh.hist.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.hist.c,v 3.53 2011/01/24 18:10:26 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.hist.c,v 3.60 2015/02/22 21:59:00 christos Exp $ */
> /*
>  * sh.hist.c: Shell history expansions and substitutions
>  */
>@@ -32,10 +32,12 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.hist.c,v 3.53 2011/01/24 18:10:26 christos Exp $")
>+RCSID("$tcsh: sh.hist.c,v 3.60 2015/02/22 21:59:00 christos Exp $")
> 
>+#include <stdio.h>	/* for rename(2), grr. */
> #include <assert.h>
> #include "tc.h"
>+#include "dotlock.h"
> 
> extern int histvalid;
> extern struct Strbuf histline;
>@@ -68,12 +70,12 @@
> 
> static const int fastMergeErase = 1;
> static unsigned histCount = 0;		/* number elements on history list */
>+static int histlen = 0;
> static struct Hist *histTail = NULL;     /* last element on history list */
> static struct Hist *histMerg = NULL;	 /* last element merged by Htime */
> 
> static void insertHistHashTable(struct Hist *, unsigned);
> 
>-
> /* Insert new element (hp) in history list after specified predecessor (pp). */
> static void
> hinsert(struct Hist *hp, struct Hist *pp)
>@@ -107,7 +109,7 @@
> 
> /* Prune length of history list to specified size by history variable. */
> PG_STATIC void
>-discardExcess(int histlen)
>+discardExcess(int hlen)
> {
>     struct Hist *hp, *np;
>     if (histTail == NULL) {
>@@ -117,23 +119,23 @@
>     /* Prune dummy entries from the front, then old entries from the back. If
>      * the list is still too long scan the whole list as before.  But only do a
>      * full scan if the list is more than 6% (1/16th) too long. */
>-    while (histCount > (unsigned)histlen && (np = Histlist.Hnext)) {
>-        if (eventno - np->Href >= histlen || histlen == 0)
>+    while (histCount > (unsigned)hlen && (np = Histlist.Hnext)) {
>+        if (eventno - np->Href >= hlen || hlen == 0)
>             hremove(np), hfree(np);
>         else
>             break;
>     }
>-    while (histCount > (unsigned)histlen && (np = histTail) != &Histlist) {
>-        if (eventno - np->Href >= histlen || histlen == 0)
>+    while (histCount > (unsigned)hlen && (np = histTail) != &Histlist) {
>+        if (eventno - np->Href >= hlen || hlen == 0)
>             hremove(np), hfree(np);
>         else
>             break;
>     }
>-    if (histCount - (histlen >> 4) <= (unsigned)histlen)
>+    if (histCount - (hlen >> 4) <= (unsigned)hlen)
> 	return;				/* don't bother doing the full scan */
>-    for (hp = &Histlist; histCount > (unsigned)histlen &&
>+    for (hp = &Histlist; histCount > (unsigned)hlen &&
> 	(np = hp->Hnext) != NULL;)
>-        if (eventno - np->Href >= histlen || histlen == 0)
>+        if (eventno - np->Href >= hlen || hlen == 0)
>             hremove(np), hfree(np);
>         else
>             hp = np;
>@@ -145,20 +147,9 @@
>   struct wordent *sp,
>   int mflg)				/* true if -m (merge) specified */
> {
>-    int histlen = 0;
>-    Char   *cp;
>-
>     /* throw away null lines */
>     if (sp && sp->next->word[0] == '\n')
> 	return;
>-    cp = varval(STRhistory);
>-    while (*cp) {
>-	if (!Isdigit(*cp)) {
>-	    histlen = 0;
>-	    break;
>-	}
>-	histlen = histlen * 10 + *cp++ - '0';
>-    }
>     if (sp)
>         (void) enthist(++eventno, sp, 1, mflg, histlen);
>     discardExcess(histlen);
>@@ -711,9 +702,9 @@
> 
> /* Computes a new hash table size, when the current one is too small. */
> static unsigned
>-getHashTableSize(int histlen)
>+getHashTableSize(int hlen)
> {
>-    unsigned target = histlen * 2;
>+    unsigned target = hlen * 2;
>     unsigned e = 5;
>     unsigned size;
>     while ((size = 1<<e) < target)
>@@ -729,17 +720,16 @@
> 
> /* Create the hash table or resize, if necessary. */
> static void
>-createHistHashTable(int histlen)
>+createHistHashTable(int hlen)
> {
>-    if (histlen == 0) {
>+    if (hlen == 0) {
> 	discardHistHashTable();
>         return;
>     }
>-    if (histlen < 0) {
>-        histlen = getn(varval(STRhistory));
>-	if (histlen == 0)
>+    if (hlen < 0) {
>+	if (histlen <= 0)
> 	    return;			/* no need for hash table */
>-	assert(histlen > 0);
>+	hlen = histlen;
>     }
>     if (histHashTable != NULL) {
> 	if (histCount < histHashTableLength * 3 / 4)
>@@ -747,7 +737,7 @@
> 	discardHistHashTable();		/* too small */
>     }
>     histHashTableLength = getHashTableSize(
>-	histlen > (int)histCount ? histlen : (int)histCount);
>+	hlen > (int)histCount ? hlen : (int)histCount);
>     histHashTable = xmalloc(histHashTableLength * sizeof(struct Hist *));
>     memset(histHashTable, 0, histHashTableLength * sizeof(struct Hist *));
>     assert(histHashTable[0] == emptyHTE);
>@@ -934,7 +924,7 @@
>   struct wordent *lp,
>   int docopy,
>   int mflg,				/* true if merge requested */
>-  int histlen)				/* -1 if unknown */
>+  int hlen)				/* -1 if unknown */
> {
>     struct Hist *p = NULL, *pp = &Histlist, *pTime = NULL;
>     struct Hist *np;
>@@ -944,7 +934,7 @@
>     if ((dp = varval(STRhistdup)) != STRNULL) {
> 	if (eq(dp, STRerase)) {
> 	    /* masaoki@akebono.tky.hp.com (Kobayashi Masaoki) */
>-            createHistHashTable(histlen);
>+            createHistHashTable(hlen);
>             lpHash = hashhist(lp);
>             assert(lpHash != 0);
>             p = findHistHashTable(lp, lpHash);
>@@ -963,7 +953,7 @@
> 	    }
> 	}
> 	else if (eq(dp, STRall)) {
>-            createHistHashTable(histlen);
>+            createHistHashTable(hlen);
>             lpHash = hashhist(lp);
>             assert(lpHash != 0);
>             p = findHistHashTable(lp, lpHash);
>@@ -1031,7 +1021,7 @@
>     else
>         pp = &Histlist;                 /* insert at beginning of history */
>     hinsert(np, pp);
>-    if (lpHash && histlen != 0)		/* erase & all modes use hash table */
>+    if (lpHash && hlen != 0)		/* erase & all modes use hash table */
>         insertHistHashTable(np, lpHash);
>     else
>         discardHistHashTable();
>@@ -1053,6 +1043,8 @@
> PG_STATIC void
> phist(struct Hist *hp, int hflg)
> {
>+    if (hp->Href < 0)
>+	return;
>     if (hflg & HIST_ONLY) {
> 	int old_output_raw;
> 
>@@ -1220,13 +1212,21 @@
>     }
> }
> 
>+static void
>+dotlock_cleanup(void* lockpath)
>+{
>+	dot_unlock((char*)lockpath);
>+}
>+
> /* Save history before exiting the shell. */
> void
> rechist(Char *fname, int ref)
> {
>-    Char    *snum;
>+    Char    *snum, *rs;
>     int     fp, ftmp, oldidfds;
>     struct varent *shist;
>+    char path[MAXPATHLEN];
>+    struct stat st;
>     static Char   *dumphist[] = {STRhistory, STRmhT, 0, 0};
> 
>     if (fname == NULL && !ref) 
>@@ -1255,12 +1255,14 @@
>      * with numerous shells being in simultaneous use. Imagine
>      * any kind of window system. All these shells 'share' the same 
>      * ~/.history file for recording their command line history. 
>-     * Currently the automatic merge can only succeed when the shells
>-     * nicely quit one after another. 
>+     * We try to handle the case of multiple shells trying to merge
>+     * histories at the same time, by creating semi-unique filenames
>+     * and saving the history there first and then trying to rename
>+     * them in the proper history file.
>      *
>      * Users that like to nuke their environment require here an atomic
>-     * 	loadhist-creat-dohist(dumphist)-close
>-     * sequence.
>+     * loadhist-creat-dohist(dumphist)-close sequence which is given
>+		 * by optional lock parameter to savehist.
>      *
>      * jw.
>      */ 
>@@ -1271,16 +1273,49 @@
>      */
>     oldidfds = didfds;
>     didfds = 0;
>-    if ((shist = adrof(STRsavehist)) != NULL && shist->vec != NULL)
>-	if (shist->vec[1] && eq(shist->vec[1], STRmerge))
>+    if ((shist = adrof(STRsavehist)) != NULL && shist->vec != NULL) {
>+	size_t i;
>+	int merge = 0, lock = 0;
>+
>+	for (i = 1; shist->vec[i]; i++) {
>+	    if (eq(shist->vec[i], STRmerge))
>+		merge++;
>+	    if (eq(shist->vec[i], STRlock))
>+		lock++;
>+	}
>+
>+	if (merge) {
>+	    if (lock) {
>+#ifndef WINNT_NATIVE
>+		char *lockpath = strsave(short2str(fname));
>+		cleanup_push(lockpath, xfree);
>+		/* Poll in 100 miliseconds interval to obtain the lock. */
>+		if ((dot_lock(lockpath, 100) == 0))
>+		    cleanup_push(lockpath, dotlock_cleanup);
>+#endif
>+	    }
> 	    loadhist(fname, 1);
>+	}
>+    }
>+    rs = randsuf();
>+    xsnprintf(path, sizeof(path), "%S.%S", fname, rs);
>+    xfree(rs);
> 
>-    fp = xcreat(short2str(fname), 0600);
>-    cleanup_until(fname);
>+    fp = xcreat(path, 0600);
>     if (fp == -1) {
> 	didfds = oldidfds;
>+	cleanup_until(fname);
> 	return;
>     }
>+    /* Try to preserve ownership and permissions of the original history file */
>+#ifndef WINNT_NATIVE
>+    if (stat(short2str(fname), &st) != -1) {
>+	TCSH_IGNORE(fchown(fp, st.st_uid, st.st_gid));
>+	TCSH_IGNORE(fchmod(fp, st.st_mode));
>+    }
>+#else
>+    UNREFERENCED_PARAMETER(st);
>+#endif
>     ftmp = SHOUT;
>     SHOUT = fp;
>     dumphist[2] = snum;
>@@ -1288,6 +1323,8 @@
>     xclose(fp);
>     SHOUT = ftmp;
>     didfds = oldidfds;
>+    (void)rename(path, short2str(fname));
>+    cleanup_until(fname);
> }
> 
> 
>@@ -1317,3 +1354,10 @@
> 	    hp->Hnum = hp->Href = n--;
>     }
> }
>+
>+void
>+sethistory(int n)
>+{
>+    histlen = n;
>+    discardExcess(histlen);
>+}
>Index: contrib/tcsh/sh.init.c
>===================================================================
>--- contrib/tcsh/sh.init.c	(revision 298037)
>+++ contrib/tcsh/sh.init.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.init.c,v 3.63 2006/08/23 01:49:32 mitr Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.init.c,v 3.64 2013/02/11 13:51:16 christos Exp $ */
> /*
>  * sh.init.c: Function and signal tables
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.init.c,v 3.63 2006/08/23 01:49:32 mitr Exp $")
>+RCSID("$tcsh: sh.init.c,v 3.64 2013/02/11 13:51:16 christos Exp $")
> 
> #include "ed.h"
> #include "tw.h"
>@@ -214,7 +214,7 @@
>  */
> 
> /* We define NUMSIG to avoid changing NSIG or MAXSIG */
>-#if defined(POSIX) && !defined(__CYGWIN__)
>+#if defined(POSIX) && (!defined(__CYGWIN__) || defined (__x86_64__))
> # define NUMSIG 65
> #else /* !POSIX */
> # define NUMSIG 33
>Index: contrib/tcsh/sh.misc.c
>===================================================================
>--- contrib/tcsh/sh.misc.c	(revision 298037)
>+++ contrib/tcsh/sh.misc.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.misc.c,v 3.46 2010/05/08 00:41:58 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.misc.c,v 3.49 2015/05/04 15:31:13 christos Exp $ */
> /*
>  * sh.misc.c: Miscelaneous functions
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.misc.c,v 3.46 2010/05/08 00:41:58 christos Exp $")
>+RCSID("$tcsh: sh.misc.c,v 3.49 2015/05/04 15:31:13 christos Exp $")
> 
> static	int	renum	(int, int);
> static  Char  **blkend	(Char **);
>@@ -533,7 +533,8 @@
>     if (fildes < 0)
> 	return;
>     while (close(fildes) == -1 && errno == EINTR)
>-	handle_pending_signals();
>+	if (handle_pending_signals())
>+	    break;
> }
> 
> void
>@@ -540,7 +541,8 @@
> xclosedir(DIR *dirp)
> {
>     while (closedir(dirp) == -1 && errno == EINTR)
>-	handle_pending_signals();
>+	if (handle_pending_signals())
>+	    break;
> }
> 
> int
>@@ -549,7 +551,8 @@
>     int res;
> 
>     while ((res = creat(path, mode)) == -1 && errno == EINTR)
>-	handle_pending_signals();
>+	if (handle_pending_signals())
>+	    break;
>     return res;
> }
> 
>@@ -560,7 +563,8 @@
>     int res;
> 
>     while ((res = dup2(fildes, fildes2)) == -1 && errno == EINTR)
>-	handle_pending_signals();
>+	if (handle_pending_signals())
>+	    break;
>     return res;
> }
> #endif
>@@ -572,7 +576,8 @@
> 
>     errno = 0;
>     while ((res = getgrgid(xgid)) == NULL && errno == EINTR) {
>-	handle_pending_signals();
>+	if (handle_pending_signals())
>+	    break;
> 	errno = 0;
>     }
>     return res;
>@@ -585,7 +590,8 @@
> 
>     errno = 0;
>     while ((res = getpwnam(name)) == NULL && errno == EINTR) {
>-	handle_pending_signals();
>+	if (handle_pending_signals())
>+	    break;
> 	errno = 0;
>     }
>     return res;
>@@ -598,7 +604,8 @@
> 
>     errno = 0;
>     while ((res = getpwuid(xuid)) == NULL && errno == EINTR) {
>-	handle_pending_signals();
>+	if (handle_pending_signals())
>+	    break;
> 	errno = 0;
>     }
>     return res;
>@@ -611,7 +618,8 @@
> 
>     if ((oflag & O_CREAT) == 0) {
> 	while ((res = open(path, oflag)) == -1 && errno == EINTR)
>-	    handle_pending_signals();
>+	    if (handle_pending_signals())
>+		break;
>     } else {
> 	va_list ap;
> 	mode_t mode;
>@@ -623,7 +631,8 @@
> 	mode = va_arg(ap, int);
> 	va_end(ap);
> 	while ((res = open(path, oflag, mode)) == -1 && errno == EINTR)
>-	    handle_pending_signals();
>+	    if (handle_pending_signals())
>+		break;
>     }
>     return res;
> }
>@@ -636,7 +645,8 @@
>     /* This is where we will be blocked most of the time, so handle signals
>        that didn't interrupt any system call. */
>     do
>-      handle_pending_signals();
>+      if (handle_pending_signals())
>+	  break;
>     while ((res = read(fildes, buf, nbyte)) == -1 && errno == EINTR);
>     return res;
> }
>@@ -649,7 +659,8 @@
> 
>     while ((res = tcsetattr(fildes, optional_actions, termios_p)) == -1 &&
> 	   errno == EINTR)
>-	handle_pending_signals();
>+	if (handle_pending_signals())
>+	    break;
>     return res;
> }
> #endif
>@@ -662,7 +673,8 @@
>     /* This is where we will be blocked most of the time, so handle signals
>        that didn't interrupt any system call. */
>     do
>-      handle_pending_signals();
>+      if (handle_pending_signals())
>+	  break;
>     while ((res = write(fildes, buf, nbyte)) == -1 && errno == EINTR);
>     return res;
> }
>Index: contrib/tcsh/sh.print.c
>===================================================================
>--- contrib/tcsh/sh.print.c	(revision 298037)
>+++ contrib/tcsh/sh.print.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.print.c,v 3.36 2011/05/25 20:17:20 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.print.c,v 3.37 2015/05/10 13:29:28 christos Exp $ */
> /*
>  * sh.print.c: Primitive Output routines.
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.print.c,v 3.36 2011/05/25 20:17:20 christos Exp $")
>+RCSID("$tcsh: sh.print.c,v 3.37 2015/05/10 13:29:28 christos Exp $")
> 
> #include "ed.h"
> 
>@@ -231,13 +231,13 @@
> 	return;
>     if (GettingInput && !Tty_raw_mode && linp < &linbuf[sizeof linbuf - 10])
> 	return;
>-    if (handle_intr)
>-	exitset = 1;
>+    if (handle_interrupt)
>+       exitset = 1;
> 
>     if (interrupted) {
> 	interrupted = 0;
> 	linp = linbuf;		/* avoid recursion as stderror calls flush */
>-	if (handle_intr)
>+	if (handle_interrupt)
> 	    fixerror();
> 	else
> 	    stderror(ERR_SILENT);
>@@ -298,11 +298,11 @@
> 	case EDQUOT:
> #endif
> 	/* Nothing to do, but die */
>-	    if (handle_intr == 0)
>+	    if (handle_interrupt == 0)
> 		xexit(1);
> 	    /*FALLTHROUGH*/
> 	default:
>-	    if (handle_intr)
>+	    if (handle_interrupt)
> 		fixerror();
> 	    else
> 		stderror(ERR_SILENT);
>Index: contrib/tcsh/sh.proc.c
>===================================================================
>--- contrib/tcsh/sh.proc.c	(revision 298037)
>+++ contrib/tcsh/sh.proc.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.proc.c,v 3.121 2012/01/25 15:34:41 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.proc.c,v 3.127 2015/02/22 21:40:14 christos Exp $ */
> /*
>  * sh.proc.c: Job manipulations
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.proc.c,v 3.121 2012/01/25 15:34:41 christos Exp $")
>+RCSID("$tcsh: sh.proc.c,v 3.127 2015/02/22 21:40:14 christos Exp $")
> 
> #include "ed.h"
> #include "tc.h"
>@@ -507,6 +507,7 @@
>     cleanup_push(&oset, sigprocmask_cleanup);
>     pause_mask = oset;
>     sigdelset(&pause_mask, SIGCHLD);
>+    sigaddset(&pause_mask, SIGINT);
>     for (;;) {
> 	(void)handle_pending_signals();
> 	jobflags = 0;
>@@ -593,22 +594,44 @@
> dowait(Char **v, struct command *c)
> {
>     struct process *pp;
>+
>+    /* the current block mask to be able to restore */
>+    sigset_t old_mask;
>+
>+    /* block mask for critical section: OLD_MASK U {SIGCHLD} */
>+    sigset_t block_mask;
>+
>+    /* ignore those during blocking sigsuspend:
>+       OLD_MASK / {SIGCHLD, possibly(SIGINT)} */
>     sigset_t pause_mask;
>+
>     int opintr_disabled, gotsig;
> 
>     USE(c);
>     USE(v);
>     pjobs++;
>+
>     sigprocmask(SIG_BLOCK, NULL, &pause_mask);
>     sigdelset(&pause_mask, SIGCHLD);
>     if (setintr)
> 	sigdelset(&pause_mask, SIGINT);
>+
>+    /* critical section, block also SIGCHLD */
>+    sigprocmask(SIG_BLOCK, NULL, &block_mask);
>+    sigaddset(&block_mask, SIGCHLD);
>+    sigprocmask(SIG_BLOCK, &block_mask, &old_mask);
>+
>+    /* detect older SIGCHLDs and remove PRUNNING flag from proclist */
>+    (void)handle_pending_signals();
>+
> loop:
>     for (pp = proclist.p_next; pp; pp = pp->p_next)
> 	if (pp->p_procid &&	/* pp->p_procid == pp->p_jobid && */
> 	    pp->p_flags & PRUNNING) {
>-	    (void)handle_pending_signals();
>+	    /* wait for (or pick up alredy blocked) SIGCHLD */
> 	    sigsuspend(&pause_mask);
>+
>+	    /* make the 'wait' interuptable by CTRL-C */
> 	    opintr_disabled = pintr_disabled;
> 	    pintr_disabled = 0;
> 	    gotsig = handle_pending_signals();
>@@ -618,6 +641,8 @@
> 	    goto loop;
> 	}
>     pjobs = 0;
>+
>+    sigprocmask(SIG_SETMASK, &old_mask, NULL);
> }
> 
> /*
>@@ -978,6 +1003,7 @@
>     tp = pp;
>     status = reason = -1;
>     jobflags = 0;
>+    haderr = 1;	/* Print statuc to stderr */
>     do {
> #ifdef BACKPIPE
> 	/*
>@@ -1186,6 +1212,7 @@
> 	    xprintf("       ");
> 	ptprint(tp);
>     }
>+    haderr = 0;
>     return (jobflags);
> }
> 
>@@ -1833,12 +1860,12 @@
> 	    (void) signal(SIGHUP, SIG_IGN);
> 	if (t->t_dflg & F_NICE) {
> 	    int nval = SIGN_EXTEND_CHAR(t->t_nice);
>-#ifdef HAVE_SETPRIORITY
>+#if defined(HAVE_SETPRIORITY) && defined(PRIO_PROCESS)
> 	    if (setpriority(PRIO_PROCESS, 0, nval) == -1 && errno)
> 		stderror(ERR_SYSTEM, "setpriority", strerror(errno));
>-#else /* !HAVE_SETPRIORITY */
>+#else /* !HAVE_SETPRIORITY || !PRIO_PROCESS */
> 	    (void) nice(nval);
>-#endif /* !HAVE_SETPRIORITY */
>+#endif /* HAVE_SETPRIORITY  && PRIO_PROCESS */
> 	}
> #ifdef F_VER
>         if (t->t_dflg & F_VER) {
>Index: contrib/tcsh/sh.sem.c
>===================================================================
>--- contrib/tcsh/sh.sem.c	(revision 298037)
>+++ contrib/tcsh/sh.sem.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.sem.c,v 3.86 2011/02/25 23:24:19 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.sem.c,v 3.88 2014/09/08 18:52:15 christos Exp $ */
> /*
>  * sh.sem.c: I/O redirections and job forking. A touchy issue!
>  *	     Most stuff with builtins is incorrect
>@@ -33,7 +33,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.sem.c,v 3.86 2011/02/25 23:24:19 christos Exp $")
>+RCSID("$tcsh: sh.sem.c,v 3.88 2014/09/08 18:52:15 christos Exp $")
> 
> #include "tc.h"
> #include "tw.h"
>@@ -346,10 +346,6 @@
> 	 * not pipedout, niced, nohupped, or &'d. It would be nice(?) to not
> 	 * fork in some of these cases.
> 	 */
>-	/*
>-	 * Prevent forking cd, pushd, popd, chdir cause this will cause the
>-	 * shell not to change dir!
>-	 */
> #ifdef BACKPIPE
> 	/*
> 	 * Can't have NOFORK for the tail of a pipe - because it is not the
>@@ -358,11 +354,26 @@
> 	 */
> 	if (t->t_dflg & F_PIPEIN)
> 	    t->t_dflg &= ~(F_NOFORK);
>+#else
>+	/*
>+	 * "command | builtin" may cause major misbehaviour as noted in
>+	 * in the BUGS file entry
>+	 * Subject: Redirected input to built-in functions misbehaves badly
>+	 * forking when the builtin is the end of the pipe corrects the
>+	 * problem.
>+	 */
>+	if (bifunc && (t->t_dflg & F_PIPEIN))
>+	    t->t_dflg &= ~(F_NOFORK);
> #endif /* BACKPIPE */
>+	/*
>+	 * Prevent forking cd, pushd, popd, chdir cause this will cause the
>+	 * shell not to change dir! (XXX: but only for nice?)
>+	 */
> 	if (bifunc && (bifunc->bfunct == (bfunc_t)dochngd ||
> 		       bifunc->bfunct == (bfunc_t)dopushd ||
> 		       bifunc->bfunct == (bfunc_t)dopopd))
> 	    t->t_dflg &= ~(F_NICE);
>+
> 	if (((t->t_dflg & F_TIME) || ((t->t_dflg & F_NOFORK) == 0 &&
> 	     (!bifunc || t->t_dflg &
> 	      (F_PIPEOUT | F_AMPERSAND | F_NICE | F_NOHUP | F_HUP)))) ||
>@@ -560,13 +571,13 @@
> 			(void) signal(SIGHUP, SIG_DFL);
> 		    if (t->t_dflg & F_NICE) {
> 			int nval = SIGN_EXTEND_CHAR(t->t_nice);
>-# ifdef HAVE_SETPRIORITY
>+# if defined(HAVE_SETPRIORITY) && defined(PRIO_PROCESS)
> 			if (setpriority(PRIO_PROCESS, 0, nval) == -1 && errno)
> 				stderror(ERR_SYSTEM, "setpriority",
> 				    strerror(errno));
>-# else /* !HAVE_SETPRIORITY */
>+# else /* !HAVE_SETPRIORITY || !PRIO_PROCESS */
> 			(void) nice(nval);
>-# endif /* HAVE_SETPRIORITY */
>+# endif /* HAVE_SETPRIORITY && PRIO_PROCESS */
> 		    }
> # ifdef F_VER
> 		    if (t->t_dflg & F_VER) {
>Index: contrib/tcsh/sh.set.c
>===================================================================
>--- contrib/tcsh/sh.set.c	(revision 298037)
>+++ contrib/tcsh/sh.set.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.set.c,v 3.83 2012/01/15 17:15:28 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.set.c,v 3.86 2014/10/28 18:40:46 christos Exp $ */
> /*
>  * sh.set.c: Setting and Clearing of variables
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.set.c,v 3.83 2012/01/15 17:15:28 christos Exp $")
>+RCSID("$tcsh: sh.set.c,v 3.86 2014/10/28 18:40:46 christos Exp $")
> 
> #include "ed.h"
> #include "tw.h"
>@@ -195,6 +195,9 @@
>     else if (eq(vp, STRkillring)) {
> 	SetKillRing((int)getn(varval(vp)));
>     }
>+    else if (eq(vp, STRhistory)) {
>+	sethistory((int)getn(varval(vp)));
>+    }
> #ifndef HAVENOUTMP
>     else if (eq(vp, STRwatch)) {
> 	resetwatch();
>@@ -203,6 +206,9 @@
>     else if (eq(vp, STRimplicitcd)) {
> 	implicit_cd = ((eq(varval(vp), STRverbose)) ? 2 : 1);
>     }
>+    else if (eq(vp, STRcdtohome)) {
>+	cdtohome = 1;
>+    }
> #ifdef COLOR_LS_F
>     else if (eq(vp, STRcolor)) {
> 	set_color_context();
>@@ -780,6 +786,8 @@
> 	symlinks = 0;
>     if (adrof(STRimplicitcd) == 0)
> 	implicit_cd = 0;
>+    if (adrof(STRcdtohome) == 0)
>+	cdtohome = 0;
>     if (adrof(STRkillring) == 0)
> 	SetKillRing(0);
>     if (did_edit && noediting && adrof(STRedit) == 0)
>@@ -786,6 +794,8 @@
> 	noediting = 0;
>     if (did_roe && adrof(STRrecognize_only_executables) == 0)
> 	tw_cmd_free();
>+    if (adrof(STRhistory) == 0)
>+	sethistory(0);
> #ifdef COLOR_LS_F
>     if (adrof(STRcolor) == 0)
> 	set_color_context();
>Index: contrib/tcsh/sh.time.c
>===================================================================
>--- contrib/tcsh/sh.time.c	(revision 298037)
>+++ contrib/tcsh/sh.time.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/sh.time.c,v 3.35 2010/12/09 15:39:29 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/sh.time.c,v 3.36 2013/03/18 21:00:46 christos Exp $ */
> /*
>  * sh.time.c: Shell time keeping and printing.
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: sh.time.c,v 3.35 2010/12/09 15:39:29 christos Exp $")
>+RCSID("$tcsh: sh.time.c,v 3.36 2013/03/18 21:00:46 christos Exp $")
> 
> #ifdef SUNOS4
> # include <machine/param.h>
>@@ -158,12 +158,12 @@
> 	nval = 4;
>     else if (*v	== 0 &&	any("+-", cp[0]))
> 	nval = getn(cp);
>-#ifdef HAVE_SETPRIORITY
>+#if defined(HAVE_SETPRIORITY) && defined(PRIO_PROCESS)
>     if (setpriority(PRIO_PROCESS, 0, nval) == -1 && errno)
> 	stderror(ERR_SYSTEM, "setpriority", strerror(errno));
>-#else /* !HAVE_SETPRIORITY */
>+#else /* !HAVE_SETPRIORITY || !PRIO_PROCESS */
>     (void) nice(nval);
>-#endif /* HAVE_SETPRIORITY */
>+#endif /* HAVE_SETPRIORITY && PRIO_PROCESS */
> }
> 
> #ifdef BSDTIMES
>Index: contrib/tcsh/tc.alloc.c
>===================================================================
>--- contrib/tcsh/tc.alloc.c	(revision 298037)
>+++ contrib/tcsh/tc.alloc.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tc.alloc.c,v 3.50 2011/12/30 20:55:24 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tc.alloc.c,v 3.53 2015/02/22 16:31:54 christos Exp $ */
> /*
>  * tc.alloc.c (Caltech) 2/21/82
>  * Chris Kingsley, kingsley@cit-20.
>@@ -42,8 +42,11 @@
> #ifdef HAVE_MALLINFO
> #include <malloc.h>
> #endif
>+#if defined(HAVE_SBRK) && !defined(__APPLE__)
>+#define USE_SBRK
>+#endif
> 
>-RCSID("$tcsh: tc.alloc.c,v 3.50 2011/12/30 20:55:24 christos Exp $")
>+RCSID("$tcsh: tc.alloc.c,v 3.53 2015/02/22 16:31:54 christos Exp $")
> 
> #define RCHECK
> #define DEBUG
>@@ -66,7 +69,7 @@
> {
>     static const char msg[] = "Out of memory\n";
> 
>-    write(didfds ? 2 : SHDIAG, msg, strlen(msg));
>+    TCSH_IGNORE(write(didfds ? 2 : SHDIAG, msg, strlen(msg)));
>     _exit(1);
> }
> #endif
>@@ -459,7 +462,7 @@
>     const union overhead *op = (const union overhead *)
> 	(((const char *) ptr) - MEMALIGN(sizeof(*op)));
>     if (op->ov_magic == MAGIC)
>-	    return 1 << (op->ov_index + 2);
>+	    return 1 << (op->ov_index + 3);
>     else
> 	    return 0;
> }
>@@ -513,19 +516,19 @@
> 
>     n = n ? n : 1;
> 
>-#ifdef HAVE_SBRK
>+#ifdef USE_SBRK
>     if (membot == NULL)
> 	membot = sbrk(0);
>-#endif /* HAVE_SBRK */
>+#endif /* USE_SBRK */
> 
>     if ((ptr = malloc(n)) == NULL)
> 	out_of_memory();
>-#ifndef HAVE_SBRK
>+#ifndef USE_SBRK
>     if (memtop < ((char *) ptr) + n)
> 	memtop = ((char *) ptr) + n;
>     if (membot == NULL)
> 	membot = ptr;
>-#endif /* !HAVE_SBRK */
>+#endif /* !USE_SBRK */
>     return ((memalign_t) ptr);
> }
> 
>@@ -536,19 +539,19 @@
> 
>     n = n ? n : 1;
> 
>-#ifdef HAVE_SBRK
>+#ifdef USE_SBRK
>     if (membot == NULL)
> 	membot = sbrk(0);
>-#endif /* HAVE_SBRK */
>+#endif /* USE_SBRK */
> 
>     if ((ptr = (p ? realloc(p, n) : malloc(n))) == NULL)
> 	out_of_memory();
>-#ifndef HAVE_SBRK
>+#ifndef USE_SBRK
>     if (memtop < ((char *) ptr) + n)
> 	memtop = ((char *) ptr) + n;
>     if (membot == NULL)
> 	membot = ptr;
>-#endif /* !HAVE_SBRK */
>+#endif /* !USE_SBRK */
>     return ((memalign_t) ptr);
> }
> 
>@@ -560,10 +563,10 @@
>     n *= s;
>     n = n ? n : 1;
> 
>-#ifdef HAVE_SBRK
>+#ifdef USE_SBRK
>     if (membot == NULL)
> 	membot = sbrk(0);
>-#endif /* HAVE_SBRK */
>+#endif /* USE_SBRK */
> 
>     if ((ptr = malloc(n)) == NULL)
> 	out_of_memory();
>@@ -570,12 +573,12 @@
> 
>     memset (ptr, 0, n);
> 
>-#ifndef HAVE_SBRK
>+#ifndef USE_SBRK
>     if (memtop < ((char *) ptr) + n)
> 	memtop = ((char *) ptr) + n;
>     if (membot == NULL)
> 	membot = ptr;
>-#endif /* !HAVE_SBRK */
>+#endif /* !USE_SBRK */
> 
>     return ((memalign_t) ptr);
> }
>@@ -625,9 +628,9 @@
> 	    (unsigned long) sbrk(0));
> #else /* SYSMALLOC */
> #ifndef HAVE_MALLINFO
>-#ifdef HAVE_SBRK
>+#ifdef USE_SBRK
>     memtop = sbrk(0);
>-#endif /* HAVE_SBRK */
>+#endif /* USE_SBRK */
>     xprintf(CGETS(19, 12, "Allocated memory from 0x%lx to 0x%lx (%ld).\n"),
> 	    (unsigned long) membot, (unsigned long) memtop, 
> 	    (unsigned long) (memtop - membot));
>Index: contrib/tcsh/tc.const.c
>===================================================================
>--- contrib/tcsh/tc.const.c	(revision 298037)
>+++ contrib/tcsh/tc.const.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tc.const.c,v 3.98 2011/04/14 18:25:26 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tc.const.c,v 3.104 2014/10/28 18:40:46 christos Exp $ */
> /*
>  * sh.const.c: String constants for tcsh.
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: tc.const.c,v 3.98 2011/04/14 18:25:26 christos Exp $")
>+RCSID("$tcsh: tc.const.c,v 3.104 2014/10/28 18:40:46 christos Exp $")
> 
> Char STRlogout[]	= { 'l', 'o', 'g', 'o', 'u', 't', '\0' };
> Char STRautologout[]	= { 'a', 'u', 't', 'o', 'l', 'o', 'g', 'o', 'u', 't', 
>@@ -85,6 +85,7 @@
> Char STRMACHTYPE[]	= { 'M', 'A', 'C', 'H', 'T', 'Y', 'P', 'E', '\0' };
> Char STROSTYPE[]	= { 'O', 'S', 'T', 'Y', 'P', 'E', '\0' };
> Char STRedit[]		= { 'e', 'd', 'i', 't', '\0' };
>+Char STReditors[]	= { 'e', 'd', 'i', 't', 'o', 'r', 's', '\0' };
> Char STRaddsuffix[]	= { 'a', 'd', 'd', 's', 'u', 'f', 'f', 'i', 'x',
> 			    '\0' };
> Char STRcsubstnonl[]	= { 'c', 's', 'u', 'b', 's', 't', 'n', 'o', 'n', 'l',
>@@ -113,6 +114,7 @@
> Char STRmm[]		= { '-', 'm', '\0' };
> Char STRmr[]		= { '-', 'r', '\0' };
> Char STRmerge[]		= { 'm', 'e', 'r', 'g', 'e', '\0' };
>+Char STRlock[]		= { 'l', 'o', 'c', 'k', '\0' };
> Char STRtildothist[]	= { '~', '/', '.', 'h', 'i', 's', 't', 'o', 'r', 
> 			    'y', '\0' };
> 
>@@ -430,8 +432,9 @@
> Char STRrm[]		= { 'r', 'm', '\0' };
> Char STRhighlight[]	= { 'h', 'i', 'g', 'h', 'l', 'i', 'g', 'h', 't', '\0' };
> 
>-Char STRimplicitcd[] = { 'i', 'm', 'p', 'l', 'i', 'c', 'i', 't',
>-                         'c', 'd', '\0' };
>+Char STRimplicitcd[]	= { 'i', 'm', 'p', 'l', 'i', 'c', 'i', 't',
>+			    'c', 'd', '\0' };
>+Char STRcdtohome[]	= { 'c', 'd', 't', 'o', 'h', 'o', 'm', 'e', '\0' };
> Char STRkillring[] 	= { 'k', 'i', 'l', 'l', 'r', 'i', 'n', 'g', '\0' };
> Char STRkilldup[] 	= { 'k', 'i', 'l', 'l', 'd', 'u', 'p', '\0' };
> Char STRshlvl[]		= { 's', 'h', 'l', 'v', 'l', '\0' };
>@@ -450,12 +453,12 @@
> 			    'R', 'Y', '\0' };
> Char STRNOREBIND[] 	= { 'N', 'O', 'R', 'E', 'B', 'I', 'N', 'D', '\0' };
> 
>-#if defined(SIG_WINDOW) || defined (_VMS_POSIX)	 
>+#if defined(SIG_WINDOW) || defined(SIGWINCH) || defined(SIGWINDOW) || defined (_VMS_POSIX)	 
> /* atp - problem with declaration of str{lines,columns} in sh.func.c (1277) */
> Char STRLINES[]		= { 'L', 'I', 'N', 'E', 'S', '\0'};
> Char STRCOLUMNS[]	= { 'C', 'O', 'L', 'U', 'M', 'N', 'S', '\0'};
> Char STRTERMCAP[]	= { 'T', 'E', 'R', 'M', 'C', 'A', 'P', '\0'};
>-#endif /* SIG_WINDOW  || _VMS_POSIX */
>+#endif /* SIG_WINDOW  || SIGWINCH || SIGWINDOW || _VMS_POSIX */
> 
> #if defined (_OSD_POSIX)  /* BS2000 needs this variable set to "SHELL" */
> Char STRPROGRAM_ENVIRONMENT[] = { 'P', 'R', 'O', 'G', 'R', 'A', 'M',
>@@ -491,6 +494,7 @@
> Char STRmmcolormauto[]	= { '-', '-', 'c', 'o', 'l', 'o', 'r', '=', 'a', 'u', 't', 'o', '\0' };
> #endif /* BSD_STYLE_COLORLS */
> Char STRLS_COLORS[]	= { 'L', 'S', '_', 'C', 'O', 'L', 'O', 'R', 'S', '\0' };
>+Char STRLSCOLORS[]	= { 'L', 'S', 'C', 'O', 'L', 'O', 'R', 'S', '\0' };
> #endif /* COLOR_LS_F */
> 
> Char STRls[]		= { 'l', 's', '\0' };
>Index: contrib/tcsh/tc.decls.h
>===================================================================
>--- contrib/tcsh/tc.decls.h	(revision 298037)
>+++ contrib/tcsh/tc.decls.h	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tc.decls.h,v 3.65 2010/02/09 20:26:13 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tc.decls.h,v 3.66 2012/06/21 18:49:11 christos Exp $ */
> /*
>  * tc.decls.h: Function declarations from all the tcsh modules
>  */
>@@ -226,15 +226,15 @@
> #ifndef __GNUC__
> #define __attribute__(a)
> #endif
>-extern	pret_t		  xprintf	(const char *, ...)
>+extern	int		  xprintf	(const char *, ...)
>     __attribute__((__format__(__printf__, 1, 2)));
>-extern	pret_t		  xsnprintf	(char *, size_t, const char *, ...)
>+extern	int		  xsnprintf	(char *, size_t, const char *, ...)
>     __attribute__((__format__(__printf__, 3, 4)));
> extern	char		 *xasprintf	(const char *, ...)
>     __attribute__((__format__(__printf__, 1, 2)));
>-extern	pret_t		  xvprintf	(const char *, va_list)
>+extern	int		  xvprintf	(const char *, va_list)
>     __attribute__((__format__(__printf__, 1, 0)));
>-extern	pret_t		  xvsnprintf	(char *, size_t, const char *, va_list)
>+extern	int		  xvsnprintf	(char *, size_t, const char *, va_list)
>     __attribute__((__format__(__printf__, 3, 0)));
> extern	char		 *xvasprintf	(const char *, va_list)
>     __attribute__((__format__(__printf__, 1, 0)));
>Index: contrib/tcsh/tc.func.c
>===================================================================
>--- contrib/tcsh/tc.func.c	(revision 298037)
>+++ contrib/tcsh/tc.func.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tc.func.c,v 3.148 2011/12/14 16:36:44 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tc.func.c,v 3.153 2014/10/11 21:52:26 christos Exp $ */
> /*
>  * tc.func.c: New tcsh builtins.
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: tc.func.c,v 3.148 2011/12/14 16:36:44 christos Exp $")
>+RCSID("$tcsh: tc.func.c,v 3.153 2014/10/11 21:52:26 christos Exp $")
> 
> #include "ed.h"
> #include "ed.defns.h"		/* for the function names */
>@@ -193,7 +193,7 @@
> dolist(Char **v, struct command *c)
> {
>     Char **globbed;
>-    int     i, k;
>+    int     i, k, ret = 0;
>     struct stat st;
> 
>     USE(c);
>@@ -333,8 +333,11 @@
> 			xputchar('\n');
> 		    print_by_column(STRNULL, &v[i], k - i, FALSE);
> 		}
>+		haderr = 1;
> 		xprintf("%S: %s.\n", tmp, strerror(err));
>+		haderr = 0;
> 		i = k + 1;
>+		ret = 1;
> 	    }
> 	    else if (S_ISDIR(st.st_mode)) {
> 		Char   *cp;
>@@ -372,6 +375,8 @@
> 		xputchar('\n');
> 	    print_by_column(STRNULL, &v[i], k - i, FALSE);
> 	}
>+	if (ret)
>+	    stderror(ERR_SILENT);
>     }
> 
>     cleanup_until(globbed);
>@@ -481,6 +486,19 @@
> 	setcopy(STRstatus, STR1, VAR_READWRITE);
> }
> 
>+static int
>+findvv(Char **vv, const char *cp)
>+{
>+    for (; vv && *vv; vv++) {
>+	size_t i;
>+	for (i = 0; (*vv)[i] && (*vv)[i] == cp[i]; i++)
>+	    continue;
>+	if ((*vv)[i] == '\0' && cp[i] == '\0')
>+	    return 1;
>+    }
>+    return 0;
>+}
>+
> /* PWP: a hack to start up your stopped editor on a single keystroke */
> /* jbs - fixed hack so it worked :-) 3/28/89 */
> 
>@@ -492,6 +510,8 @@
>     char *cp, *p;
>     size_t epl, vpl;
>     int pstatus;
>+    struct varent *varp;
>+    Char **vv;
> 
>     if ((ep = getenv("EDITOR")) != NULL) {	/* if we have a value */
> 	if ((p = strrchr(ep, '/')) != NULL) 	/* if it has a path */
>@@ -515,6 +535,11 @@
>     if (pcurrent == NULL)	/* see if we have any jobs */
> 	return NULL;		/* nope */
> 
>+    if ((varp = adrof(STReditors)) != NULL)
>+	vv = varp->vec;
>+    else
>+	vv = NULL;
>+
>     retp = NULL;
>     for (pp = proclist.p_next; pp; pp = pp->p_next)
> 	if (pp->p_procid == pp->p_jobid) {
>@@ -542,7 +567,7 @@
> 
> 	    /* if we find either in the current name, fg it */
> 	    if (strncmp(ep, cp, epl) == 0 ||
>-		strncmp(vp, cp, vpl) == 0) {
>+		strncmp(vp, cp, vpl) == 0 || findvv(vv, cp)) {
> 
> 		/*
> 		 * If there is a choice, then choose the current process if
>@@ -733,7 +758,7 @@
> 	pp = xgetpass("Password:");
> 
> 	crpp = XCRYPT(pw, pp, srpp);
>-	if ((strcmp(crpp, srpp) == 0)
>+	if ((crpp && strcmp(crpp, srpp) == 0)
> #ifdef AFS
> 	    || (ka_UserAuthenticateGeneral(KA_USERAUTH_VERSION,
> 					   afsname,     /* name */
>@@ -1109,7 +1134,7 @@
> #endif /* RMDEBUG */
>     Char   *charac;
>     char    c;
>-    int     ask, doit, star = 0, silent = 0;
>+    int     ask, doit, star = 0, silent = 0, opintr_disabled;
> 
>     if (!adrof(STRrmstar))
> 	return;
>@@ -1119,6 +1144,8 @@
>     we = cp->next;
>     while (*we->word == ';' && we != cp)
> 	we = we->next;
>+    opintr_disabled = pintr_disabled;
>+    pintr_disabled = 0;
>     while (we != cp) {
> #ifdef RMDEBUG
> 	if (*tag)
>@@ -1195,6 +1222,7 @@
> 	    xprintf("%S ", we->word);
>     }
> #endif /* RMDEBUG */
>+    pintr_disabled = opintr_disabled;
>     return;
> }
> 
>Index: contrib/tcsh/tc.nls.c
>===================================================================
>--- contrib/tcsh/tc.nls.c	(revision 298037)
>+++ contrib/tcsh/tc.nls.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tc.nls.c,v 3.23 2010/02/12 22:17:20 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tc.nls.c,v 3.25 2015/05/04 15:31:13 christos Exp $ */
> /*
>  * tc.nls.c: NLS handling
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: tc.nls.c,v 3.23 2010/02/12 22:17:20 christos Exp $")
>+RCSID("$tcsh: tc.nls.c,v 3.25 2015/05/04 15:31:13 christos Exp $")
> 
> 
> #ifdef WIDE_STRINGS
>Index: contrib/tcsh/tc.nls.h
>===================================================================
>--- contrib/tcsh/tc.nls.h	(revision 298037)
>+++ contrib/tcsh/tc.nls.h	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tc.nls.h,v 3.14 2011/02/25 23:57:21 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tc.nls.h,v 3.16 2015/05/04 15:31:13 christos Exp $ */
> /*
>  * tc.nls.h: NLS support
>  *
>Index: contrib/tcsh/tc.printf.c
>===================================================================
>--- contrib/tcsh/tc.printf.c	(revision 298037)
>+++ contrib/tcsh/tc.printf.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tc.printf.c,v 3.35 2006/03/02 18:46:45 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tc.printf.c,v 3.37 2014/02/28 17:10:31 christos Exp $ */
> /*
>  * tc.printf.c: A public-domain, minimal printf/sprintf routine that prints
>  *	       through the putchar() routine.  Feel free to use for
>@@ -34,7 +34,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: tc.printf.c,v 3.35 2006/03/02 18:46:45 christos Exp $")
>+RCSID("$tcsh: tc.printf.c,v 3.37 2014/02/28 17:10:31 christos Exp $")
> 
> #ifdef lint
> #undef va_arg
>@@ -46,9 +46,9 @@
> static char snil[] = "(nil)";
> 
> static	void	xaddchar	(int);
>-static	void	doprnt		(void (*) (int), const char *, va_list);
>+static	int	doprnt		(void (*) (int), const char *, va_list);
> 
>-static void
>+static int
> doprnt(void (*addchar) (int), const char *sfmt, va_list ap)
> {
>     char *bp;
>@@ -68,8 +68,8 @@
>     int fmt;
>     unsigned char pad = ' ';
>     int     flush_left = 0, f_width = 0, prec = INF, hash = 0;
>-    int	    do_long = 0, do_size_t = 0;
>-    int     sign = 0;
>+    int	    do_long = 0, do_size_t = 0, do_ptrdiff_t = 0;
>+    int     sign = 0, count = 0;
>     int     attributes = 0;
> 
> 
>@@ -77,6 +77,7 @@
>     for (; *f; f++) {
> 	if (*f != '%') {	/* then just out the char */
> 	    (*addchar) (((unsigned char)*f) | attributes);
>+	    count++;
> 	}
> 	else {
> 	    f++;		/* skip the % */
>@@ -131,6 +132,10 @@
> 		do_size_t++;
> 		f++;
> 	    }
>+	    if (*f == 't') {	/* ptrdiff_t format */
>+		do_ptrdiff_t++;
>+		f++;
>+	    }
> 
> 	    fmt = (unsigned char) *f;
> 	    if (fmt != 'S' && fmt != 'Q' && isupper(fmt)) {
>@@ -171,13 +176,19 @@
> 		    *bp++ = '-';
> 		f_width = f_width - (int) (bp - buf);
> 		if (!flush_left)
>-		    while (f_width-- > 0) 
>+		    while (f_width-- > 0)  {
> 			(*addchar) (pad | attributes);
>-		for (bp--; bp >= buf; bp--) 
>+			count++;
>+		    }
>+		for (bp--; bp >= buf; bp--)  {
> 		    (*addchar) (((unsigned char) *bp) | attributes);
>+		    count++;
>+		}
> 		if (flush_left)
>-		    while (f_width-- > 0)
>+		    while (f_width-- > 0) {
> 			(*addchar) (' ' | attributes);
>+			count++;
>+		    }
> 		break;
> 
> 	    case 'p':
>@@ -192,6 +203,8 @@
> 		case 0:
> 		    if (do_size_t)
> 			u = va_arg(ap, size_t);
>+		    else if (do_ptrdiff_t)
>+			u = va_arg(ap, ptrdiff_t);
> 		    else
> 			u = va_arg(ap, unsigned int);
> 		    break;
>@@ -234,13 +247,17 @@
> 		}
> 		i = f_width - (int) (bp - buf);
> 		if (!flush_left)
>-		    while (i-- > 0)
>+		    while (i-- > 0) {
> 			(*addchar) (pad | attributes);
>+			count++;
>+		    }
> 		for (bp--; bp >= buf; bp--)
> 		    (*addchar) (((unsigned char) *bp) | attributes);
> 		if (flush_left)
>-		    while (i-- > 0)
>+		    while (i-- > 0) {
> 			(*addchar) (' ' | attributes);
>+			count++;
>+		    }
> 		break;
> 
> 
>@@ -247,6 +264,7 @@
> 	    case 'c':
> 		i = va_arg(ap, int);
> 		(*addchar) (i | attributes);
>+		count++;
> 		break;
> 
> 	    case 'S':
>@@ -259,23 +277,31 @@
> 	        }
> 		f_width = f_width - Strlen(Bp);
> 		if (!flush_left)
>-		    while (f_width-- > 0)
>+		    while (f_width-- > 0) {
> 			(*addchar) ((int) (pad | attributes));
>+			count++;
>+		    }
> 		for (i = 0; *Bp && i < prec; i++) {
> 		    char cbuf[MB_LEN_MAX];
> 		    size_t pos, len;
> 
>-		    if (fmt == 'Q' && *Bp & QUOTE)
>+		    if (fmt == 'Q' && *Bp & QUOTE) {
> 			(*addchar) ('\\' | attributes);
>+			count++;
>+		    }
> 		    len = one_wctomb(cbuf, *Bp & CHAR);
>-		    for (pos = 0; pos < len; pos++)
>+		    for (pos = 0; pos < len; pos++) {
> 			(*addchar) ((unsigned char)cbuf[pos] | attributes
> 				    | (*Bp & ATTRIBUTES));
>+			count++;
>+		    }
> 		    Bp++;
> 		}
> 		if (flush_left)
>-		    while (f_width-- > 0)
>+		    while (f_width-- > 0) {
> 			(*addchar) (' ' | attributes);
>+			count++;
>+		    }
> 		break;
> #endif /* SHORT_STRINGS */
> 
>@@ -287,17 +313,24 @@
> 		    bp = snil;
> 		f_width = f_width - strlen(bp);
> 		if (!flush_left)
>-		    while (f_width-- > 0)
>+		    while (f_width-- > 0) {
> 			(*addchar) (pad | attributes);
>+			count++;
>+		    }
> 		for (i = 0; *bp && i < prec; i++) {
>-		    if (fmt == 'q' && *bp & QUOTE)
>+		    if (fmt == 'q' && *bp & QUOTE) {
> 			(*addchar) ('\\' | attributes);
>+			count++;
>+		    }
> 		    (*addchar) (((unsigned char) *bp & TRIM) | attributes);
>+		    count++;
> 		    bp++;
> 		}
> 		if (flush_left)
>-		    while (f_width-- > 0)
>+		    while (f_width-- > 0) {
> 			(*addchar) (' ' | attributes);
>+			count++;
>+		    }
> 		break;
> 
> 	    case 'a':
>@@ -306,6 +339,7 @@
> 
> 	    case '%':
> 		(*addchar) ('%' | attributes);
>+		count++;
> 		break;
> 
> 	    default:
>@@ -312,11 +346,12 @@
> 		break;
> 	    }
> 	    flush_left = 0, f_width = 0, prec = INF, hash = 0;
>-	    do_size_t = 0, do_long = 0;
>+	    do_ptrdiff_t = 0, do_size_t = 0, do_long = 0;
> 	    sign = 0;
> 	    pad = ' ';
> 	}
>     }
>+    return count;
> }
> 
> 
>@@ -331,56 +366,49 @@
> }
> 
> 
>-pret_t
>+int
> /*VARARGS*/
> xsnprintf(char *str, size_t size, const char *fmt, ...)
> {
>+    int count;
>     va_list va;
>     va_start(va, fmt);
> 
>     xstring = str;
>     xestring = str + size - 1;
>-    doprnt(xaddchar, fmt, va);
>+    count = doprnt(xaddchar, fmt, va);
>     va_end(va);
>     *xstring++ = '\0';
>-#ifdef PURIFY
>-    return 1;
>-#endif
>+    return count;
> }
> 
>-pret_t
>+int
> /*VARARGS*/
> xprintf(const char *fmt, ...)
> {
>+    int count;
>     va_list va;
>     va_start(va, fmt);
>-    doprnt(xputchar, fmt, va);
>+    count = doprnt(xputchar, fmt, va);
>     va_end(va);
>-#ifdef PURIFY
>-    return 1;
>-#endif
>+    return count;
> }
> 
>-
>-pret_t
>+int
> xvprintf(const char *fmt, va_list va)
> {
>-    doprnt(xputchar, fmt, va);
>-#ifdef PURIFY
>-    return 1;
>-#endif
>+    return doprnt(xputchar, fmt, va);
> }
> 
>-pret_t
>+int
> xvsnprintf(char *str, size_t size, const char *fmt, va_list va)
> {
>+    int count;
>     xstring = str;
>     xestring = str + size - 1;
>-    doprnt(xaddchar, fmt, va);
>+    count = doprnt(xaddchar, fmt, va);
>     *xstring++ = '\0';
>-#ifdef PURIFY
>-    return 1;
>-#endif
>+    return count;
> }
> 
> char *
>@@ -435,18 +463,18 @@
> int 
> fprintf(FILE *fp, const char* fmt, ...)
> {
>+    int count;
>     va_list va;
>     va_start(va, fmt);
>-    doprnt(xputchar, fmt, va);
>+    count = doprnt(xputchar, fmt, va);
>     va_end(va);
>-    return 1;
>+    return count;
> }
> 
> int 
> vfprintf(FILE *fp, const char *fmt, va_list va)
> {
>-    doprnt(xputchar, fmt, va);
>-    return 1;
>+    return doprnt(xputchar, fmt, va);
> }
> 
> #endif	/* PURIFY */
>Index: contrib/tcsh/tc.prompt.c
>===================================================================
>--- contrib/tcsh/tc.prompt.c	(revision 298037)
>+++ contrib/tcsh/tc.prompt.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tc.prompt.c,v 3.70 2011/10/27 22:41:06 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tc.prompt.c,v 3.71 2014/08/23 09:07:57 christos Exp $ */
> /*
>  * tc.prompt.c: Prompt printing stuff
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: tc.prompt.c,v 3.70 2011/10/27 22:41:06 christos Exp $")
>+RCSID("$tcsh: tc.prompt.c,v 3.71 2014/08/23 09:07:57 christos Exp $")
> 
> #include "ed.h"
> #include "tw.h"
>@@ -213,7 +213,22 @@
> 		}
> 		break;
> 	    case '#':
>+#ifdef __CYGWIN__
>+		/* Check for being member of the Administrators group */
>+		{
>+			gid_t grps[NGROUPS_MAX];
>+			int grp, gcnt;
>+
>+			gcnt = getgroups(NGROUPS_MAX, grps);
>+# define DOMAIN_GROUP_RID_ADMINS 544
>+			for (grp = 0; grp < gcnt; ++grp)
>+				if (grps[grp] == DOMAIN_GROUP_RID_ADMINS)
>+					break;
>+			Scp = (grp < gcnt) ? PRCHROOT : PRCH;
>+		}
>+#else
> 		Scp = (uid == 0 || euid == 0) ? PRCHROOT : PRCH;
>+#endif
> 		if (Scp != '\0')
> 		    Strbuf_append1(&buf, attributes | Scp);
> 		break;
>Index: contrib/tcsh/tc.str.c
>===================================================================
>--- contrib/tcsh/tc.str.c	(revision 298037)
>+++ contrib/tcsh/tc.str.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tc.str.c,v 3.42 2012/01/10 21:34:31 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tc.str.c,v 3.46 2015/05/04 15:31:13 christos Exp $ */
> /*
>  * tc.str.c: Short string package
>  * 	     This has been a lesson of how to write buggy code!
>@@ -36,7 +36,7 @@
> #include <assert.h>
> #include <limits.h>
> 
>-RCSID("$tcsh: tc.str.c,v 3.42 2012/01/10 21:34:31 christos Exp $")
>+RCSID("$tcsh: tc.str.c,v 3.46 2015/05/04 15:31:13 christos Exp $")
> 
> #define MALLOC_INCR	128
> #ifdef WIDE_STRINGS
>@@ -559,7 +559,7 @@
> }
> 
> struct blk_buf *
>-bb_alloc()
>+bb_alloc(void)
> {
>     return xcalloc(1, sizeof(struct blk_buf));
> }
>@@ -590,10 +590,14 @@
>     struct blk_buf *bb;
>     size_t i;
> 
>-    bb = xbb;
>-    for (i = 0; i < bb->len; i++)
>-	xfree(bb->vec[i]);
>-    xfree(bb->vec);
>+    bb = (struct blk_buf *)xbb;
>+    if (bb->vec) {
>+	for (i = 0; i < bb->len; i++)
>+	    xfree(bb->vec[i]);
>+	xfree(bb->vec);
>+    }
>+    bb->vec = NULL;
>+    bb->len = 0;
> }
> 
> void
>Index: contrib/tcsh/tc.who.c
>===================================================================
>--- contrib/tcsh/tc.who.c	(revision 298037)
>+++ contrib/tcsh/tc.who.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tc.who.c,v 3.57 2012/01/17 20:53:38 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tc.who.c,v 3.59 2012/11/15 02:55:08 christos Exp $ */
> /*
>  * tc.who.c: Watch logins and logouts...
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: tc.who.c,v 3.57 2012/01/17 20:53:38 christos Exp $")
>+RCSID("$tcsh: tc.who.c,v 3.59 2012/11/15 02:55:08 christos Exp $")
> 
> #include "tc.h"
> 
>@@ -65,6 +65,8 @@
> #  define TCSH_PATH_UTMP "/var/run/utx.active"
> # elif defined(__hpux)
> #  define TCSH_PATH_UTMP "/etc/utmpx"
>+# elif defined(IBMAIX) && defined(UTMP_FILE)
>+#  define TCSH_PATH_UTMP UTMP_FILE
> # endif
> # if defined(TCSH_PATH_UTMP) || !defined(HAVE_UTMP_H)
> #  define utmp utmpx
>Index: contrib/tcsh/tcsh.man
>===================================================================
>--- contrib/tcsh/tcsh.man	(revision 298037)
>+++ contrib/tcsh/tcsh.man	(working copy)
>@@ -1,3 +1,4 @@
>+.\"
> .\" Copyright (c) 1980, 1990, 1993
> .\"	The Regents of the University of California.  All rights reserved.
> .\"
>@@ -42,6 +43,10 @@
> .\" 
> .\" - Use `', not '' or "", except of course in shell syntax examples.
> .\"   '' at the beginning of a line will vanish!
>+.\"
>+.\" - Use \` for literal back-quote (`).
>+.\"
>+.\" - Use \e for literal backslash (\).
> .\" 
> .\" - Use \-, not -.
> .\" 
>@@ -72,7 +77,7 @@
> .\"   used here if you can. In particular, please don't use nroff commands
> .\"   which aren't already used herein.
> .\" 
>-.TH TCSH 1 "14 February 2012" "Astron 6.18.01"
>+.TH TCSH 1 "21 May 2015" "Astron 6.19.00"
> .SH NAME
> tcsh \- C shell with file name completion and command line editing
> .SH SYNOPSIS
>@@ -160,7 +165,7 @@
> Command input is taken from the standard input.
> .TP 4
> .B \-t
>-The shell reads and executes a single line of input.  A `\\' may be used to
>+The shell reads and executes a single line of input.  A `\e' may be used to
> escape the newline at the end of this line and continue onto another line.
> .TP 4
> .B \-v
>@@ -408,7 +413,7 @@
> .br
> condiments.h    main.c~
> .br
>-> set fignore = (.o \\~)
>+> set fignore = (.o \e~)
> .br
> > emacs ma[^D]
> .br
>@@ -420,7 +425,7 @@
> .PP
> `main.c~' and `main.o' are ignored by completion (but not listing),
> because they end in suffixes in \fBfignore\fR.
>-Note that a `\\' was needed in front of `~' to prevent it from being
>+Note that a `\e' was needed in front of `~' to prevent it from being
> expanded to \fBhome\fR as described under \fBFilename substitution\fR.
> \fBfignore\fR is ignored if only one completion is possible.
> .PP
>@@ -534,10 +539,6 @@
> Like completion, spelling correction works anywhere in the line,
> pushing the rest of the line to the right and possibly leaving
> extra characters to the right of the cursor.
>-.PP
>-Beware: spelling correction is not guaranteed to work the way one intends,
>-and is provided mostly as an experimental feature.
>-Suggestions and improvements are welcome.
> .SS "Editor commands (+)"
> `bindkey' lists key bindings and `bindkey \-l' lists and briefly describes
> editor commands.
>@@ -760,7 +761,7 @@
> .B spell-line \fR(M-$)
> Attempts to correct the spelling of each word in the input buffer, like
> \fIspell-word\fR, but ignores words whose first character is one of
>-`\-', `!', `^' or `%', or which contain `\\', `*' or `?', to avoid problems
>+`\-', `!', `^' or `%', or which contain `\e', `*' or `?', to avoid problems
> with switches, substitutions and the like.
> See \fBSpelling correction\fR.
> .TP 8
>@@ -816,8 +817,8 @@
> .PP
> A special character (including a blank or tab) may be prevented from having
> its special meaning, and possibly made part of another word, by preceding it
>-with a backslash (`\\') or enclosing it in single (`''), double (`"') or
>-backward (``') quotes.  When not otherwise quoted a newline preceded by a `\\'
>+with a backslash (`\e') or enclosing it in single (`''), double (`"') or
>+backward (`\`') quotes.  When not otherwise quoted a newline preceded by a `\e'
> is equivalent to a blank, but inside quotes this sequence results in a
> newline.
> .PP
>@@ -824,8 +825,8 @@
> Furthermore, all \fBSubstitutions\fR (see below) except \fBHistory substitution\fR
> can be prevented by enclosing the strings (or parts of strings)
> in which they appear with single quotes or by quoting the crucial character(s)
>-(e.g., `$' or ``' for \fBVariable substitution\fR or \fBCommand substitution\fR respectively)
>-with `\\'.  (\fBAlias substitution\fR is no exception: quoting in any way any
>+(e.g., `$' or `\`' for \fBVariable substitution\fR or \fBCommand substitution\fR respectively)
>+with `\e'.  (\fBAlias substitution\fR is no exception: quoting in any way any
> character of a word for which an \fIalias\fR has been defined prevents
> substitution of the alias.  The usual way of quoting an alias is to precede it
> with a backslash.) \fBHistory substitution\fR is prevented by
>@@ -847,7 +848,7 @@
> to do so if appropriate.
> .PP
> The \fBbackslash_quote\fR shell variable (q.v.) can be set to make backslashes
>-always quote `\\', `'', and `"'.  (+) This may make complex quoting tasks
>+always quote `\e', `'', and `"'.  (+) This may make complex quoting tasks
> easier, but it can cause syntax errors in \fIcsh\fR(1) scripts.
> .SS Substitutions
> We now describe the various transformations the shell performs on the input in
>@@ -880,7 +881,7 @@
> command with little typing and a high degree of confidence.
> .PP
> History substitutions begin with the character `!'.  They may begin anywhere in
>-the input stream, but they do not nest.  The `!' may be preceded by a `\\' to
>+the input stream, but they do not nest.  The `!' may be preceded by a `\e' to
> prevent its special meaning; for convenience, a `!' is passed unchanged when it
> is followed by a blank, tab, newline, `=' or `('.  History substitutions also
> occur when an input line begins with `^'.  This special abbreviation will be
>@@ -1046,8 +1047,8 @@
> \fIl\fR is simply a string like \fIr\fR, not a regular expression as in
> the eponymous \fIed\fR(1) command.
> Any character may be used as the delimiter in place of `/';
>-a `\\' can be used to quote the delimiter inside \fIl\fR and \fIr\fR.
>-The character `&' in the \fIr\fR is replaced by \fIl\fR; `\\' also quotes `&'.
>+a `\e' can be used to quote the delimiter inside \fIl\fR and \fIr\fR.
>+The character `&' in the \fIr\fR is replaced by \fIl\fR; `\e' also quotes `&'.
> If \fIl\fR is empty (``''), the \fIl\fR from a previous substitution or the
> \fIs\fR from a previous search or event number in event specification is used.
> The trailing delimiter may be omitted if it is immediately followed by a newline.
>@@ -1187,7 +1188,7 @@
> executed, variable substitution is performed keyed by `$' characters.  This
> expansion can be prevented by preceding the `$' with a `\e' except within `"'s
> where it \fIalways\fR occurs, and within `''s where it \fInever\fR occurs.
>-Strings quoted by ``' are interpreted later (see \fBCommand substitution\fR
>+Strings quoted by `\`' are interpreted later (see \fBCommand substitution\fR
> below) so `$' substitution does not occur there until later,
> if at all.  A `$' is passed unchanged if followed by a blank, tab, or
> end-of-line.
>@@ -1316,7 +1317,7 @@
> occurs very late, after input-output redirection is performed, and in a child
> of the main shell.
> .SS "Command substitution"
>-Command substitution is indicated by a command enclosed in ``'.  The output
>+Command substitution is indicated by a command enclosed in `\`'.  The output
> from such a command is broken into separate words at blanks, tabs and newlines,
> and null words are discarded.  The output is variable and command substituted
> and put in place of the original string.
>@@ -1401,7 +1402,7 @@
> a file glob pattern that matches any string of characters including `/',
> recursively traversing any existing sub-directories.  For example, 
> `ls **.c' will list all the .c files in the current directory tree.
>-If used by itself, it will match match zero or more sub-directories
>+If used by itself, it will match zero or more sub-directories
> (e.g. `ls /usr/include/**/time.h' will list any file named `time.h'
> in the /usr/include directory tree; `ls /usr/include/**time.h' will match 
> any file in the /usr/include directory tree ending in `time.h'; and
>@@ -1549,9 +1550,9 @@
> Read the shell input up to a line which is identical to \fIword\fR.  \fIword\fR
> is not subjected to variable, filename or command substitution, and each input
> line is compared to \fIword\fR before any substitutions are done on this input
>-line.  Unless a quoting `\e', `"', `' or ``' appears in \fIword\fR variable and
>+line.  Unless a quoting `\e', `"', `' or `\`' appears in \fIword\fR variable and
> command substitution is performed on the intervening lines, allowing `\e' to
>-quote `$', `\e' and ``'.  Commands which are substituted have all blanks, tabs,
>+quote `$', `\e' and `\`'.  Commands which are substituted have all blanks, tabs,
> and newlines preserved, except for the final newline which is dropped.  The
> resultant text is placed in an anonymous temporary file which is given to the
> command as standard input.
>@@ -1746,7 +1747,7 @@
> see if it has the specified relationship to the real user.  If \fIfile\fR
> does not exist or is inaccessible or, for the operators indicated by `*',
> if the specified file type does not exist on the current system,
>-then all enquiries return false, i.e., `0'.
>+then all inquiries return false, i.e., `0'.
> .PP
> These operators may be combined for conciseness: `\-\fIxy file\fR' is
> equivalent to `\-\fIx file\fR && \-\fIy file\fR'.  (+) For example, `\-fx' is true
>@@ -2262,7 +2263,7 @@
> .RE
> .PP
> `\e' nullifies the special meaning of the following character, if it has
>-any, notably `\\' and `^'.
>+any, notably `\e' and `^'.
> .RE
> .TP 8
> .B bs2cmd \fIbs2000-command\fR (+)
>@@ -2293,7 +2294,8 @@
> .TP 8
> .B cd \fR[\fB\-p\fR] [\fB\-l\fR] [\fB\-n\fR|\fB\-v\fR] [\I--\fR] [\fIname\fR]
> If a directory \fIname\fR is given, changes the shell's working directory
>-to \fIname\fR.  If not, changes to \fBhome\fR.
>+to \fIname\fR.  If not, changes to \fBhome\fR, unless the \fBcdtohome\fR
>+variable is not set, in which case a \fIname\fR is required.
> If \fIname\fR is `\-' it is interpreted as the previous working directory
> (see \fBOther substitutions\fR).  (+)
> If \fIname\fR is not a subdirectory of the current directory
>@@ -2300,7 +2302,8 @@
> (and does not begin with `/', `./' or `../'), each component of the variable
> \fBcdpath\fR is checked to see if it has a subdirectory \fIname\fR.  Finally, if
> all else fails but \fIname\fR is a shell variable whose value
>-begins with `/', then this is tried to see if it is a directory.
>+begins with `/' or '.', then this is tried to see if it is a directory, and
>+the \fB\-p\fR option is implied.
> .RS +8
> .PP
> With \fB\-p\fR, prints the final directory stack, just like \fIdirs\fR.
>@@ -2309,7 +2312,7 @@
> Using \fB\-\-\fR forces a break from option processing so the next word
> is taken as the directory \fIname\fR even if it begins with '\-'. (+)
> .PP
>-See also the \fBimplicitcd\fR shell variable.
>+See also the \fBimplicitcd\fR and \fBcdtohome\fR shell variables.
> .RE
> .TP 8
> .B chdir
>@@ -2428,7 +2431,7 @@
> (...)
> Words from the given list
> .TP 8
>-`...`
>+\`...\`
> Words from the output of command
> .PD
> .RE
>@@ -2445,7 +2448,7 @@
> case the fourth delimiter can also be omitted), a slash is appended to
> directories and a space to other words.
> .PP
>-\fIcommand\fR invoked from `...` version has additional environment
>+\fIcommand\fR invoked from \`...\` version has additional environment
> variable set, the variable name is \%\fBCOMMAND_LINE\fR\% and
> contains (as its name indicates) contents of the current (already
> typed in) command line. One can examine and use contents of the
>@@ -2526,7 +2529,7 @@
> .PP
> or from a command run at completion time:
> .IP "" 4
>-> complete kill 'p/*/`ps | awk \\{print\\ \\$1\\}`/'
>+> complete kill 'p/*/\`ps | awk \e{print\e \e$1\e}\`/'
> .br
> > kill \-9 [^D]
> .br
>@@ -2587,7 +2590,7 @@
> .PP
> Finally, here's a complex example for inspiration:
> .IP "" 4
>-> complete find \\
>+> complete find \e
> .br
> \&'n/\-name/f/' 'n/\-newer/f/' 'n/\-{,n}cpio/f/' \e
> .br
>@@ -2618,8 +2621,6 @@
> .PP
> Remember that programmed completions are ignored if the word being completed
> is a tilde substitution (beginning with `~') or a variable (beginning with `$').
>-\fIcomplete\fR is an experimental feature, and the syntax may change
>-in future versions of the shell.
> See also the \fIuncomplete\fR builtin command.
> .RE
> .TP 8
>@@ -2684,7 +2685,7 @@
> from a shell script less verbose on slow terminals, or limit command
> output to the number of lines on the screen:
> .IP "" 4
>-> set history=`echotc lines`
>+> set history=\`echotc lines\`
> .br
> > @ history\-\-
> .PP
>@@ -2693,9 +2694,9 @@
> capability string, as in the following example that places the date in
> the status line:
> .IP "" 4
>-> set tosl="`echotc ts 0`"
>+> set tosl="\`echotc ts 0\`"
> .br
>-> set frsl="`echotc fs`"
>+> set frsl="\`echotc fs\`"
> .br
> > echo \-n "$tosl";date; echo \-n "$frsl"
> .PP
>@@ -2814,8 +2815,10 @@
> existing history file instead of replacing it (if there is one) and
> sorted by time stamp.  (+) Merging is intended for an environment like
> the X Window System
>-with several shells in simultaneous use.  Currently it succeeds
>-only when the shells quit nicely one after another.
>+with several shells in simultaneous use.  If the second word of \fBsavehist\fR
>+is `merge' and the third word is set to `lock', the history file update
>+will be serialized with other shell sessions that would possibly like
>+to merge history at exactly the same time.
> .PP
> With \fB\-L\fR, the shell appends \fIfilename\fR, which is presumably a
> history list saved by the \fB\-S\fR option or the \fBsavehist\fR mechanism,
>@@ -2958,6 +2961,12 @@
> \fIdescriptors\fR or \fIopenfiles\fR
> the maximum number of open files for this process
> .TP
>+\fIpseudoterminals\fR
>+the maximum number of pseudo-terminals for this user
>+.TP
>+\fIkqueues\fR
>+the maximum number of kqueues allocated for this process
>+.TP
> \fIconcurrency\fR
> the maximum number of threads for this process
> .TP
>@@ -2967,6 +2976,13 @@
> \fImaxproc\fR
> the maximum number of simultaneous processes for this user id
> .TP
>+\fImaxthread\fR
>+the maximum number of simultaneous threads (lightweight processes) for this
>+user id
>+.TP
>+\fIthreads\fR
>+the maximum number of threads for this process
>+.TP
> \fIsbsize\fR
> the maximum size of socket buffer usage for this user
> .TP
>@@ -2976,6 +2992,9 @@
> \fImaxlocks\fR
> the maximum number of locks for this user
> .TP
>+\fIposixlocks\fR
>+the maximum number of POSIX advisory locks for this user
>+.TP
> \fImaxsignal\fR
> the maximum number of pending signals for this user
> .TP
>@@ -3212,12 +3231,13 @@
> .PD
> .RS +8
> .IP "" 4
>-> sched 11:00 echo It\\'s eleven o\\'clock.
>+> sched 11:00 echo It\e's eleven o\e'clock.
> .PP
> causes the shell to echo `It's eleven o'clock.' at 11 AM.
> The time may be in 12-hour AM/PM format
> .IP "" 4
>-> sched 5pm set prompt='[%h] It\\'s after 5; go home: >'
>+.\" TODO
>+> sched 5pm set prompt='[%h] It\e's after 5; go home: >'
> .PP
> or may be relative to the current time:
> .IP "" 4
>@@ -3615,7 +3635,7 @@
> shell variable to match (unless the shell variable is read-only) and vice
> versa.  Note that although \fBcwd\fR and \fBPWD\fR have identical meanings, they
> are not synchronized in this manner, and that the shell automatically
>-interconverts the different formats of \fBpath\fR and \fBPATH\fR.
>+converts between the different formats of \fBpath\fR and \fBPATH\fR.
> .TP 8
> .B addsuffix \fR(+)
> If set, filename completion adds `/' to the end of directories and a space
>@@ -3629,6 +3649,11 @@
> .B ampm \fR(+)
> If set, all times are shown in 12-hour AM/PM format.
> .TP 8
>+.B anyerror \fR(+)
>+This variable selects what is propagated to the value of the
>+\fBstatus\fR variable. For more information see the description of the
>+\fBstatus\fR variable below.
>+.TP 8
> .B argv
> The arguments to the shell.  Positional parameters are taken from \fBargv\fR,
> i.e., `$1' is replaced by `$argv[1]', etc.
>@@ -3672,7 +3697,8 @@
> cases.
> .TP 8
> .B backslash_quote \fR(+)
>-If set, backslashes (`\\') always quote `\\', `'', and `"'.  This may make
>+.\" TODO
>+If set, backslashes (`\e') always quote `\e', `'', and `"'.  This may make
> complex quoting tasks easier, but it can cause syntax errors in \fIcsh\fR(1)
> scripts.
> .TP 8
>@@ -3685,6 +3711,11 @@
> A list of directories in which \fIcd\fR should search for
> subdirectories if they aren't found in the current directory.
> .TP 8
>+.B cdtohome \fR(+)
>+If not set, \fIcd\fR requires a directory \fIname\fR, and will not go to the
>+\fBhome\fR directory if it's omitted.
>+This is set by default.
>+.TP 8
> .B color
> If set, it enables color display for the builtin \fBls\-F\fR and it passes
> \fB\-\-color=auto\fR to \fBls\fR.  Alternatively, it can be set to only
>@@ -3721,7 +3752,7 @@
> Same as continue, but the shell will execute:
> .RS +8
> .IP "" 4
>-echo `pwd` $argv > ~/.<cmd>_pause; %<cmd>
>+echo \`pwd\` $argv > ~/.<cmd>_pause; %<cmd>
> .RE
> .TP 8
> .B correct \fR(+)
>@@ -3831,13 +3862,14 @@
> .PD 0
> .TP 8
> bsd
>-Don't echo a newline if the first argument is `\-n'.
>+Don't echo a newline if the first argument is `\-n'; the default for \fIcsh\fR.
> .TP 8
> sysv
> Recognize backslashed escape sequences in echo strings.
> .TP 8
> both
>-Recognize both the `\-n' flag and backslashed escape sequences; the default.
>+Recognize both the `\-n' flag and backslashed escape sequences; the default
>+for \fItcsh\fR.
> .TP 8
> none
> Recognize neither.
>@@ -3884,7 +3916,7 @@
> If set, the `**' and `***' file glob patterns will match any string of 
> characters including `/' traversing any existing sub-directories.  (e.g. 
> `ls **.c' will list all the .c files in the current directory tree).
>-If used by itself, it will match match zero or more sub-directories
>+If used by itself, it will match zero or more sub-directories
> (e.g. `ls /usr/include/**/time.h' will list any file named `time.h'
> in the /usr/include directory tree; whereas `ls /usr/include/**time.h'
> will match any file in the /usr/include directory tree ending in `time.h').
>@@ -3937,7 +3969,7 @@
> .B history
> The first word indicates the number of history events to save.  The
> optional second word (+) indicates the format in which history is
>-printed; if not given, `%h\\t%T\\t%R\\n' is used.  The format sequences
>+printed; if not given, `%h\et%T\et%R\en' is used.  The format sequences
> are described below under \fBprompt\fR; note the variable meaning of
> `%R'.  Set to `100' by default.
> .TP 8
>@@ -4278,7 +4310,7 @@
> .TP 8
> .B prompt2 \fR(+)
> The string with which to prompt in \fIwhile\fR and \fIforeach\fR loops and
>-after lines ending in `\\'.
>+after lines ending in `\e'.
> The same format sequences may be used as in \fBprompt\fR (q.v.);
> note the variable meaning of `%R'.
> Set by default to `%R? ' in interactive shells.
>@@ -4329,14 +4361,19 @@
> .B savehist
> If set, the shell does `history \-S' before exiting.
> If the first word is set to a number, at most that many lines are saved.
>-(The number must be less than or equal to \fBhistory\fR.)
>+(The number should be less than or equal to the number \fBhistory\fR entries;
>+if it is set to greater than the number of \fBhistory\fR settings, only
>+\fBhistory\fR entries will be saved)
> If the second word is set to `merge', the history list is merged with
> the existing history file instead of replacing it (if there is one) and
>-sorted by time stamp and the most recent events are retained.  (+)
>+sorted by time stamp and the most recent events are retained.
>+If the second word of \fBsavehist\fR is `merge' and the third word is set to
>+`lock', the history file update will be serialized with other shell sessions
>+that would possibly like to merge history at exactly the same time. (+)
> .TP 8
> .B sched \fR(+)
> The format in which the \fIsched\fR builtin command prints scheduled events;
>-if not given, `%h\\t%T\\t%R\\n' is used.
>+if not given, `%h\et%T\et%R\en' is used.
> The format sequences are described above under \fBprompt\fR;
> note the variable meaning of `%R'.
> .TP 8
>@@ -4353,17 +4390,22 @@
> See also \fBloginsh\fR.
> .TP 8
> .B status
>-The status returned by the last command, unless the variable
>-.B anyerror
>-is set, and any error in a pipeline or a backquote expansion will be
>-propagated (this is the default
>-.B csh
>-behavior, and the current
>-.B tcsh
>-default). If it terminated
>-abnormally, then 0200 is added to the status.  Builtin commands
>-which fail return exit status `1', all other builtin commands
>-return status `0'.
>+The exit status from the last command or backquote expansion, or any
>+command in a pipeline is propagated to \fBstatus\fR.  (This is also the
>+default \fBcsh\fR behavior.)
>+This default does not match what POSIX mandates (to return the
>+status of the last command only). To match the POSIX behavior, you need
>+to unset \fBanyerror\fR.
>+.RS +8
>+.PP
>+If the \fBanyerror\fR variable is unset, the exit status of a pipeline
>+is determined only from the last command in the pipeline, and the exit
>+status of a backquote expansion is \fInot\fR propagated to \fBstatus\fR.
>+.PP
>+If a command terminated abnormally, then 0200 is added to the status.
>+Builtin commands which fail return exit status `1', all other builtin
>+commands return status `0'.
>+.RE
> .TP 8
> .B symlinks \fR(+)
> Can be set to several different values to control symbolic link (`symlink')
>@@ -5201,7 +5243,7 @@
> malloc(3), setlocale(3), tty(4), a.out(5), termcap(5), environ(7),
> termio(7), Introduction to the C Shell
> .SH VERSION
>-This manual documents tcsh 6.18.01 (Astron) 2012-02-14.
>+This manual documents tcsh 6.19.00 (Astron) 2015-05-21.
> .SH AUTHORS
> .PD 0
> .TP 2
>Index: contrib/tcsh/tw.color.c
>===================================================================
>--- contrib/tcsh/tw.color.c	(revision 298037)
>+++ contrib/tcsh/tw.color.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tw.color.c,v 1.27 2010/08/19 05:52:19 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tw.color.c,v 1.32 2014/07/07 19:53:51 christos Exp $ */
> /*
>  * tw.color.c: builtin color ls-F
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: tw.color.c,v 1.27 2010/08/19 05:52:19 christos Exp $")
>+RCSID("$tcsh: tw.color.c,v 1.32 2014/07/07 19:53:51 christos Exp $")
> 
> #include "tw.h"
> #include "ed.h"
>@@ -91,13 +91,66 @@
>     VAR(NOS, "ca", "30;41"),    /* File with capability */
> };
> 
>+#define nvariables (sizeof(variables)/sizeof(variables[0]))
>+
> enum FileType {
>     VDir, VSym, VOrph, VPipe, VSock, VDoor, VBlock, VChr, VExe,
>-    VFile, VNormal, VMiss, VLeft, VRight, VEnd
>+    VFile, VNormal, VMiss, VLeft, VRight, VEnd, VSuid, VSgid, VSticky,
>+    VOther, Vstird, VReset, Vhard, Vhard2, VCap
> };
> 
>-#define nvariables (sizeof(variables)/sizeof(variables[0]))
>+/*
>+ * Map from LSCOLORS entry index to Variable array index
>+ */
>+static const uint8_t map[] = {
>+    VDir,	/* Directory */
>+    VSym,	/* Symbolic Link */
>+    VSock,	/* Socket */
>+    VPipe,	/* Named Pipe */
>+    VExe,	/* Executable */
>+    VBlock,	/* Block Special */
>+    VChr,	/* Character Special */
>+    VSuid,	/* Setuid Executable */
>+    VSgid,	/* Setgid Executable */
>+    VSticky,	/* Directory writable to others and sticky */
>+    VOther,	/* Directory writable to others but not sticky */
>+};
> 
>+
>+
>+enum ansi {
>+    ANSI_RESET_ON = 0,		/* reset colors/styles (white on black) */
>+    ANSI_BOLD_ON = 1,		/* bold on */
>+    ANSI_ITALICS_ON = 3,	/* italics on */
>+    ANSI_UNDERLINE_ON = 4,	/* underline on */
>+    ANSI_INVERSE_ON = 7,	/* inverse on */
>+    ANSI_STRIKETHROUGH_ON = 9,	/* strikethrough on */
>+    ANSI_BOLD_OFF = 21,		/* bold off */
>+    ANSI_ITALICS_OFF = 23,	/* italics off */
>+    ANSI_UNDERLINE_OFF = 24,	/* underline off */
>+    ANSI_INVERSE_OFF = 27,	/* inverse off */
>+    ANSI_STRIKETHROUGH_OFF = 29,/* strikethrough off */
>+    ANSI_FG_BLACK = 30,		/* fg black */
>+    ANSI_FG_RED = 31,		/* fg red */
>+    ANSI_FG_GREEN = 32,		/* fg green */
>+    ANSI_FG_YELLOW = 33,	/* fg yellow */
>+    ANSI_FG_BLUE = 34,		/* fg blue */
>+    ANSI_FG_MAGENTA = 35,	/* fg magenta */
>+    ANSI_FG_CYAN = 36,		/* fg cyan */
>+    ANSI_FG_WHITE = 37,		/* fg white */
>+    ANSI_FG_DEFAULT = 39,	/* fg default (white) */
>+    ANSI_BG_BLACK = 40,		/* bg black */
>+    ANSI_BG_RED = 41,		/* bg red */
>+    ANSI_BG_GREEN = 42,		/* bg green */
>+    ANSI_BG_YELLOW = 43,	/* bg yellow */
>+    ANSI_BG_BLUE = 44,		/* bg blue */
>+    ANSI_BG_MAGENTA = 45,	/* bg magenta */
>+    ANSI_BG_CYAN = 46,		/* bg cyan */
>+    ANSI_BG_WHITE = 47,		/* bg white */
>+    ANSI_BG_DEFAULT = 49,	/* bg default (black) */
>+};
>+#define TCSH_BOLD	0x80
>+	
> typedef struct {
>     Str	    extension;	/* file extension */
>     Str	    color;	/* color string */
>@@ -167,7 +220,105 @@
>     return *s == (Char)f;
> }
> 
>+static void
>+init(size_t colorlen, size_t extnum)
>+{
>+    size_t i;
> 
>+    xfree(extensions);
>+    for (i = 0; i < nvariables; i++)
>+	variables[i].color = variables[i].defaultcolor;
>+    if (colorlen == 0 && extnum == 0) {
>+	extensions = NULL;
>+	colors = NULL;
>+    } else {
>+	extensions = xmalloc(colorlen + extnum * sizeof(*extensions));
>+	colors = extnum * sizeof(*extensions) + (char *)extensions;
>+    }
>+    nextensions = 0;
>+}
>+
>+static int
>+color(Char x)
>+{
>+    int c;
>+    static const char ccolors[] = "abcdefghx";
>+    char *p;
>+    if (Isupper(x)) {
>+	x = Tolower(x);
>+	c |= TCSH_BOLD;
>+    } else
>+	c = 0;
>+
>+    if (x == '\0' || (p = strchr(ccolors, x)) == NULL)
>+	return -1;
>+    return 30 + (p - ccolors);
>+}
>+
>+static void
>+makecolor(char **c, int fg, int bg, Str *v)
>+{
>+    int l;
>+    if (fg & 0x80)
>+	l = xsnprintf(*c, 12, "%.2d;%.2d;%.2d;%.2d", ANSI_BOLD_ON,
>+	    fg & ~TCSH_BOLD, (10 + bg) & ~TCSH_BOLD, ANSI_BOLD_OFF);
>+	l = xsnprintf(*c, 6, "%.2d;%.2d",
>+	    fg & ~TCSH_BOLD, (10 + bg) & ~TCSH_BOLD);
>+
>+    v->s = *c;
>+    v->len = l;
>+    *c += l + 1;
>+}
>+
>+/* parseLSCOLORS():
>+ * 	Parse the LSCOLORS environment variable
>+ */
>+static const Char *xv;	/* setjmp clobbering */
>+void
>+parseLSCOLORS(const Char *value)
>+{
>+    size_t i, len, clen;
>+    jmp_buf_t osetexit;
>+    size_t omark;
>+    xv = value;
>+
>+    if (xv == NULL) {
>+	init(0, 0);
>+	return;
>+    }
>+
>+    len = Strlen(xv);
>+    len >>= 1;
>+    clen = len * 12;	/* "??;??;??;??\0" */
>+    init(clen, 0);
>+
>+    /* Prevent from crashing if unknown parameters are given. */
>+    omark = cleanup_push_mark();
>+    getexit(osetexit);
>+
>+    /* init pointers */
>+
>+    if (setexit() == 0) {
>+	const Char *v = xv;
>+	char *c = colors;
>+
>+	int fg, bg;
>+	for (i = 0; i < len; i++) {
>+	    fg = color(*v++);
>+	    if (fg == -1)
>+		stderror(ERR_BADCOLORVAR, v[-1], '?');
>+
>+	    bg = color(*v++);
>+	    if (bg == -1)
>+		stderror(ERR_BADCOLORVAR, '?', v[-1]);
>+	    makecolor(&c, fg, bg, &variables[map[i]].color);
>+	}
>+
>+    }
>+    cleanup_pop_mark(omark);
>+    resexit(osetexit);
>+}
>+
> /* parseLS_COLORS():
>  *	Parse the LS_COLORS environment variable
>  */
>@@ -183,16 +334,11 @@
> 
>     (void) &e;
> 
>-    /* init */
>-    xfree(extensions);
>-    for (i = 0; i < nvariables; i++)
>-	variables[i].color = variables[i].defaultcolor;
>-    colors = NULL;
>-    extensions = NULL;
>-    nextensions = 0;
> 
>-    if (value == NULL)
>+    if (value == NULL) {
>+	init(0, 0);
> 	return;
>+    }
> 
>     len = Strlen(value);
>     /* allocate memory */
>@@ -200,14 +346,13 @@
>     for (v = value; *v; v++)
> 	if ((*v & CHAR) == ':')
> 	    i++;
>-    extensions = xmalloc(len + i * sizeof(Extension));
>-    colors = i * sizeof(Extension) + (char *)extensions;
>-    nextensions = 0;
> 
>+    init(len, i);
>+
>     /* init pointers */
>     v = value;
>     c = colors;
>-    e = &extensions[0];
>+    e = extensions;
> 
>     /* Prevent from crashing if unknown parameters are given. */
> 
>@@ -216,44 +361,44 @@
> 
>     if (setexit() == 0) {
> 
>-    /* parse */
>-    while (*v) {
>-	switch (*v & CHAR) {
>-	case ':':
>-	    v++;
>-	    continue;
>-
>-	case '*':		/* :*ext=color: */
>-	    v++;
>-	    if (getstring(&c, &v, &e->extension, '=') &&
>-		0 < e->extension.len) {
>+	/* parse */
>+	while (*v) {
>+	    switch (*v & CHAR) {
>+	    case ':':
> 		v++;
>-		getstring(&c, &v, &e->color, ':');
>-		e++;
> 		continue;
>-	    }
>-	    break;
> 
>-	default:		/* :vl=color: */
>-	    if (v[0] && v[1] && (v[2] & CHAR) == '=') {
>-		for (i = 0; i < nvariables; i++)
>-		    if ((Char)variables[i].variable[0] == (v[0] & CHAR) &&
>-			(Char)variables[i].variable[1] == (v[1] & CHAR))
>-			break;
>-		if (i < nvariables) {
>-		    v += 3;
>-		    getstring(&c, &v, &variables[i].color, ':');
>+	    case '*':		/* :*ext=color: */
>+		v++;
>+		if (getstring(&c, &v, &e->extension, '=') &&
>+		    0 < e->extension.len) {
>+		    v++;
>+		    getstring(&c, &v, &e->color, ':');
>+		    e++;
> 		    continue;
> 		}
>-		else
>-		    stderror(ERR_BADCOLORVAR, v[0], v[1]);
>+		break;
>+
>+	    default:		/* :vl=color: */
>+		if (v[0] && v[1] && (v[2] & CHAR) == '=') {
>+		    for (i = 0; i < nvariables; i++)
>+			if ((Char)variables[i].variable[0] == (v[0] & CHAR) &&
>+			    (Char)variables[i].variable[1] == (v[1] & CHAR))
>+			    break;
>+		    if (i < nvariables) {
>+			v += 3;
>+			getstring(&c, &v, &variables[i].color, ':');
>+			continue;
>+		    }
>+		    else
>+			stderror(ERR_BADCOLORVAR, v[0], v[1]);
>+		}
>+		break;
> 	    }
>-	    break;
>+	    while (*v && (*v & CHAR) != ':')
>+		v++;
> 	}
>-	while (*v && (*v & CHAR) != ':')
>-	    v++;
>     }
>-    }
> 
>     cleanup_pop_mark(omark);
>     resexit(osetexit);
>@@ -264,15 +409,15 @@
> /* put_color():
>  */
> static void
>-put_color(const Str *color)
>+put_color(const Str *colorp)
> {
>     size_t  i;
>-    const char	 *c = color->s;
>+    const char	 *c = colorp->s;
>     int	   original_output_raw = output_raw;
> 
>     output_raw = TRUE;
>     cleanup_push(&original_output_raw, output_raw_restore);
>-    for (i = color->len; 0 < i; i--)
>+    for (i = colorp->len; 0 < i; i--)
> 	xputchar(*c++);
>     cleanup_until(&original_output_raw);
> }
>@@ -286,12 +431,12 @@
>     size_t  i;
>     char   *filename = short2str(fname);
>     char   *last = filename + len;
>-    Str	   *color = &variables[VFile].color;
>+    Str	   *colorp = &variables[VFile].color;
> 
>     switch (suffix) {
>     case '>':			/* File is a symbolic link pointing to
> 				 * a directory */
>-	color = &variables[VDir].color;
>+	colorp = &variables[VDir].color;
> 	break;
>     case '+':			/* File is a hidden directory [aix] or
> 				 * context dependent [hpux] */
>@@ -301,7 +446,7 @@
> 	for (i = 0; i < nvariables; i++)
> 	    if (variables[i].suffix != NOS &&
> 		(Char)variables[i].suffix == suffix) {
>-		color = &variables[i].color;
>+		colorp = &variables[i].color;
> 		break;
> 	    }
> 	if (i == nvariables) {
>@@ -310,7 +455,7 @@
> 		    && strncmp(last - extensions[i].extension.len,
> 			       extensions[i].extension.s,
> 			       extensions[i].extension.len) == 0) {
>-		  color = &extensions[i].color;
>+		  colorp = &extensions[i].color;
> 		break;
> 	    }
> 	}
>@@ -318,7 +463,7 @@
>     }
> 
>     put_color(&variables[VLeft].color);
>-    put_color(color);
>+    put_color(colorp);
>     put_color(&variables[VRight].color);
> }
> 
>Index: contrib/tcsh/tw.comp.c
>===================================================================
>--- contrib/tcsh/tw.comp.c	(revision 298037)
>+++ contrib/tcsh/tw.comp.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tw.comp.c,v 1.42 2007/10/01 21:52:00 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tw.comp.c,v 1.44 2014/07/24 10:50:15 christos Exp $ */
> /*
>  * tw.comp.c: File completion builtin
>  */
>@@ -32,7 +32,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: tw.comp.c,v 1.42 2007/10/01 21:52:00 christos Exp $")
>+RCSID("$tcsh: tw.comp.c,v 1.44 2014/07/24 10:50:15 christos Exp $")
> 
> #include "tw.h"
> #include "ed.h"
>@@ -46,7 +46,7 @@
> static Char 		 *tw_tok	(Char *);
> static int	 	  tw_pos	(Char *, int);
> static void	  	  tw_pr		(Char **);
>-static int	  	  tw_match	(const Char *, const Char *);
>+static int	  	  tw_match	(const Char *, const Char *, int);
> static void	 	  tw_prlist	(struct varent *);
> static const Char	 *tw_dollar	(const Char *,Char **, size_t, Char **,
> 					 Char, const char *);
>@@ -248,14 +248,15 @@
>  *	in a prefix of the string.
>  */
> static int
>-tw_match(const Char *str, const Char *pat)
>+tw_match(const Char *str, const Char *pat, int exact)
> {
>     const Char *estr;
>-    int rv = Gnmatch(str, pat, &estr);
>+    int rv = exact ? Gmatch(estr = str, pat) : Gnmatch(str, pat, &estr);
> #ifdef TDEBUG
>-    xprintf("Gnmatch(%s, ", short2str(str));
>+    xprintf("G%smatch(%s, ", exact ? "" : "n", short2str(str));
>     xprintf("%s, ", short2str(pat));
>-    xprintf("%s) = %d [%d]\n", short2str(estr), rv, estr - str);
>+    xprintf("%s) = %d [%" TCSH_PTRDIFF_T_FMT "d]\n", short2str(estr), rv,
>+	estr - str);
> #endif /* TDEBUG */
>     return (int) (rv ? estr - str : -1);
> }
>@@ -525,6 +526,7 @@
> 	     *pos = NULL;	/* scratch pointer 			*/
> 	int   cmd, res;
>         Char  sep;		/* the command and separator characters */
>+	int   exact;
> 
> 	if (ptr[0] == '\0')
> 	    continue;
>@@ -599,6 +601,7 @@
> 	}
> #endif /* TDEBUG */
> 
>+	exact = 0;
> 	switch (cmd) {
> 	case 'p':			/* positional completion */
> #ifdef TDEBUG
>@@ -614,12 +617,14 @@
> 
> 	case 'N':			/* match with the next-next word */
> 	case 'n':			/* match with the next word */
>+	    exact = 1;
>+	    /*FALLTHROUGH*/
> 	case 'c':			/* match with the current word */
> 	case 'C':
> #ifdef TDEBUG
> 	    xprintf("%c: ", cmd);
> #endif /* TDEBUG */
>-	    if ((n = tw_match(pos, ran)) < 0) {
>+	    if ((n = tw_match(pos, ran, exact)) < 0) {
> 		cleanup_until(ran);
> 		continue;
> 	    }
>Index: contrib/tcsh/tw.decls.h
>===================================================================
>--- contrib/tcsh/tw.decls.h	(revision 298037)
>+++ contrib/tcsh/tw.decls.h	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tw.decls.h,v 3.22 2006/01/12 18:15:25 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tw.decls.h,v 3.23 2012/06/21 17:40:40 christos Exp $ */
> /*
>  * tw.decls.h: Tenex external declarations
>  */
>@@ -125,6 +125,7 @@
> extern	 void		  set_color_context	(void);
> extern	 void		  print_with_color	(const Char *, size_t, Char);
> extern	 void		  parseLS_COLORS	(const Char *);
>+extern	 void		  parseLSCOLORS		(const Char *);
> #endif /* COLOR_LS_F */
> 
> #endif /* _h_tw_decls */
>Index: contrib/tcsh/tw.parse.c
>===================================================================
>--- contrib/tcsh/tw.parse.c	(revision 298037)
>+++ contrib/tcsh/tw.parse.c	(working copy)
>@@ -1,4 +1,4 @@
>-/* $Header: /p/tcsh/cvsroot/tcsh/tw.parse.c,v 3.133 2011/04/14 14:33:05 christos Exp $ */
>+/* $Header: /p/tcsh/cvsroot/tcsh/tw.parse.c,v 3.136 2015/05/04 15:31:13 christos Exp $ */
> /*
>  * tw.parse.c: Everyone has taken a shot in this futile effort to
>  *	       lexically analyze a csh line... Well we cannot good
>@@ -35,7 +35,7 @@
>  */
> #include "sh.h"
> 
>-RCSID("$tcsh: tw.parse.c,v 3.133 2011/04/14 14:33:05 christos Exp $")
>+RCSID("$tcsh: tw.parse.c,v 3.136 2015/05/04 15:31:13 christos Exp $")
> 
> #include "tw.h"
> #include "ed.h"
>@@ -1236,7 +1236,7 @@
> tw_suffix(int looking, struct Strbuf *word, const Char *exp_dir, Char *exp_name)
> {
>     Char *ptr;
>-    Char *dollar;
>+    Char *dol;
>     struct varent *vp;
> 
>     (void) strip(exp_name);
>@@ -1258,8 +1258,8 @@
> 	else if ((ptr = tgetenv(exp_name)) == NULL || *ptr == '\0')
> 	    return ' ';
> 
>-	if ((dollar = Strrchr(word->s, '$')) != 0 && 
>-	    dollar[1] == '{' && Strchr(dollar, '}') == NULL)
>+	if ((dol = Strrchr(word->s, '$')) != 0 && 
>+	    dol[1] == '{' && Strchr(dol, '}') == NULL)
> 	  return '}';
> 
> 	return isadirectory(exp_dir, ptr) ? '/' : ' ';

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Attachments on bug 207860: 167938 | 169334 | 177393