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# Copyright (c) 1991, 1993
#	The Regents of the University of California.  All rights reserved.
# Copyright (c) 1997-2005
#	Herbert Xu <herbert@gondor.apana.org.au>.  All rights reserved.
#
# This code is derived from software contributed to Berkeley by
# Kenneth Almquist.
#
# 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.
#
#	@(#)dirs	8.2 (Berkeley) 5/4/95

# pushd, popd, and dirs --- written by Chris Bertin
# Pixel Computer Inc. ...!wjh12!pixel!pixutl!chris
# as modified by Patrick Elam of GTRI and Kenneth Almquist at UW

pushd () {
	SAVE=`pwd`
	if [ "$1" = "" ] 
	then	if [ "$DSTACK" = "" ]
		then	echo "pushd: directory stack empty."
			return 1
		fi
		set $DSTACK
		cd $1 || return
		shift 1
		DSTACK="$*"
	else	cd $1 > /dev/null || return
	fi
	DSTACK="$SAVE $DSTACK"
	dirs
}

popd () {
	if [ "$DSTACK" = "" ] 
	then	echo "popd: directory stack empty."
		return 1
	fi
	set $DSTACK
	cd $1
	shift
	DSTACK=$*
	dirs
}

dirs () {
	echo "`pwd` $DSTACK"
	return 0
}
/commit/ui-repolist.c?h=1.3.0&id=17838ec6304198811df97402f11c185f8f0e10bd&follow=1'>git: update to v2.2.1Christian Hesse 2014-12-13filter: fix libravatar email-filter https issueChristian Hesse 2014-12-13ui-diff: add "stat only" diff typeJohn Keeping 2014-12-13Change "ss" diff flag to an enumJohn Keeping 2014-12-13ui-shared: remove toggle_ssdiff arg to cgit_diff_link()John Keeping 2014-12-13ui-shared: remove toggle_ssdiff arg to cgit_commit_link()John Keeping 2014-08-07git: update to v2.0.4John Keeping 2014-08-07Always check if README exists in choose_readme()Lukas Fleischer 2014-08-01cgitrc.5: we mean a cgi response, not requestJason A. Donenfeld 2014-07-28ui-stats.c: set parent pointer to NULL after freeing itJohn Keeping 2014-07-28git: update to v2.0.3John Keeping 2014-07-28parsing.c: make commit buffer constJohn Keeping 2014-06-30Bump version.Jason A. Donenfeld 2014-06-29remove debug fprinf() calls that sneaked in with commit 79c985Christian Hesse 2014-06-28git: update to 2.0.1Christian Hesse 2014-06-28ui-patch: Flush stdout after outputting dataJohn Keeping 2014-06-28ui-log: ignore unhandled argumentsJohn Keeping 2014-06-28git: update for git 2.0Christian Hesse 2014-04-17remove trailing whitespaces from source filesChristian Hesse 2014-04-12git: update to 1.9.2Christian Hesse 2014-04-05Fix cgit_parse_url when a repo url is contained in another repo urlJulian Maurice 2014-03-20Makefile: use more reliable git tarball mirrorJason A. Donenfeld 2014-03-20git: update to 1.9.1Christian Hesse