Correct. You cannot have a Perl "parser" that analyzes separately from the lexing phase. The lexer needs to know the parse state. See my seminal note on that in On Parsing Perl.

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to Re: Perl not BNF-able?? by merlyn
in thread Perl not BNF-able?? by anonymized user 468275

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