[xemacs-hg @ 2005-04-03 23:57:36 by youngs] 2005-04-04 Steve Youngs <steve@sxemacs.org> * files.el (backup-buffer): Write "%backup%~" in `auto-save-directory' and fall back to $HOME if for some reason that isn't possible. Suggested By: Jamie Zawinski <jwz@jwz.org>

#!/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