not a bad example nevertheless, but as we are talking about grammar https://github.com/Perl/perl5/blob/blead/perly.y https://github.com/Perl/perl5/blob/blead/p

not a bad example nevertheless, but as we are talking about grammar https://github.com/Perl/perl5/blob/blead/perly.y https://github.com/Perl/perl5/blob/blead/perly.y