view move-if-change @ 4096:1abf84db2c7f

[xemacs-hg @ 2007-08-04 20:00:10 by aidan] Preserve invalid UTF-8, UTF-16 sequences on encoding, decoding.
author aidan
date Sat, 04 Aug 2007 20:00:24 +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