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Most of the CFG stuff you'll see in relation to Perl is about parsing, not generating. And then, most of the time, CF will not be mentioned. Regular expression can be used to parse CFG's although it's not clear (yet?) whether they are powerful enough to parse all CFGs (I believe they do, but I've not even started proving it yet). And then there's Parse::RecDescent. Also for parsing, but if you use the right "code blocks", you might be able to do some generating stuff as well.

Abigail


In reply to Re: Perl and Context Free Grammar by Abigail-II
in thread Perl and Context Free Grammar by timothy

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