On Tue, Jul 3, 2012 at 6:13 PM, Benjamin S Wolf <jokeserver at gmail.com>wrote: > I believe you can also use ~ as a negation, eg. > > BODY : '#' ~'#'* '#' ; > > (if # is your delimiter, as an example) > The delimiter is variable and is provided (at runtime?) by the user, as indicated by Scobie. Regards, Bart.