in reply to
Re: Parse::RecDescent eats large part of grammar, thinking it to be implicit subrule
in thread Parse::RecDescent eats large part of grammar, thinking it to be implicit subrule
The single-quote character is part of a double-quoted string, the curly braces do have Perl code inside them, and the parens define an implicit subrule, which should be interpretable but apparently isn't. Thanks for taking a look anyway.
As far as the intermediate steps, I created many subrules, then tested them individually first, which does approximately the same thing IINM.