#'delete-trailing-whitespace needs to work when the region is inactive, too lisp/ChangeLog addition: Update its interactive spec to work correctly in XEmacs.

#!/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