[xemacs-hg @ 2002-06-23 22:03:32 by youngs] 2002-06-22 Ville Skyttä <ville.skytta@xemacs.org> * subr.el (add-to-list): Sync with GNU Emacs 21.2, adding the "&optional append" argument.

#!/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