view move-if-change @ 3022:dd34bc8e9423

[xemacs-hg @ 2005-10-25 03:54:01 by ben] add support for `window-id' property in mswindows frame-msw.c: New function, like decode_x_frame. frame-msw.c: Add `window-id' property for MS Windows frames.
author ben
date Tue, 25 Oct 2005 03:54:03 +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