view move-if-change @ 2034:51e4a77ed447

[xemacs-hg @ 2004-04-19 14:39:45 by james] Move QUIT checking down one level to catch QUITP and avoid catching uses of QUIT that have already disabled checking.
author james
date Mon, 19 Apr 2004 14:39:49 +0000
parents 376386a54a3c
children
line wrap: on
line source

#!/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