Raphael Geissert <atomo64@gmail.com> writes: > An hypothetical case would be: > > cat <<FOO > foo bar foo .Like like foo > FOO Oh, actually, a good case would be "like like." Okay. I think I'm convinced. We'll see if we get false positives. -- Russ Allbery (rra@debian.org) <http://www.eyrie.org/~eagle/>