IMHO, the grammar should definitely be in single quotes since it should not be interpolated in contrast with what Abigail-II says.

You're both wrong. :-)

No just kidding. You are both right. Abigails suggestion would work fine if the $RE expanded before P::RD ever saw it. OTOH, it makes more sense to me to use your approach of use()ing the module inside of the grammar.

And personally I prefer single quoted here docs for my grammars because it avoids the double interpolation problem that can crop up unexpectedly if you arent careful.


---
demerphq

<Elian> And I do take a kind of perverse pleasure in having an OO assembly language...

In reply to Re: Re: Regexp::Common inside Parse::RecDescent by demerphq
in thread Regexp::Common inside Parse::RecDescent by rkg

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