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#! /bin/sh
: &&O='cd .' || exec /bin/sh "$0" $argv:q # we're in a csh, feed myself to sh
$O || exec /bin/sh "$0" "$@" # we're in a buggy zsh
#########################################################################
# dirname A substitute, for the deprived #
# #
# Created by S.R. van den Berg, The Netherlands #
#########################################################################
#$Id: dirname,v 1.3 1994/05/26 14:11:52 berg Exp $
t=`expr "$1" : "\(.*/\)[^/]*$"`
if test -z "$t"
then
echo .
else
echo "$t"
fi
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