[xemacs-hg @ 2005-02-23 22:09:13 by adrian] [PATCH] xemacs-21.5-clean: Avoid prohibitive string consing and GC <r7j8tbas.fsf@smtprelay.t-online.de>

#!/bin/sh
if
test -r $2
then
if
cmp $1 $2 > /dev/null
then
echo $2 is unchanged
rm -f $1
else
mv -f $1 $2
fi
else
mv -f $1 $2
fi