[xemacs-hg @ 2005-11-13 07:29:31 by ben] branch info in internals manual internals/internals.texi: Add node on Creating a Branch. Update info concerning problems with rtag on symlinks. (#### Is this still valid?)

#!/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