Re: [perl #54974] Strange map {} Behavior When Returning Two Values

* Rafael Garcia-Suarez <rgarciasuarez@gmail.com> [2008-05-29 10:45]:
> Perl's parser is strictly a LALR(1) yacc-generated parser --
> not a "havily mutated" thingy. That means that it uses only one
> token of lookahead, and that detecting anything after a closing
> brace is impossible.
> 
> The smoke and mirrors are strictly kept in the tokenizer, which
> is stateful, contrary to most classical tokenizers (like the
> ones lex generates).

Yes, the tokeniser is what I had in mind.

Regards,
-- 
Aristotle Pagaltzis // <http://plasmasturm.org/>

• [perl #54974] Strange map {} Behavior When Returning Two Values by David Wheeler
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by H.Merijn Brand
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by Aristotle Pagaltzis
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by David Nicol
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by Abigail
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by Glenn Linderman
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by Graham Barr
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by Bo Lindbergh
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by Abigail
• [perl #54974] Strange map {} Behavior When Returning Two Values by A. Pagaltzis via RT
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by David E. Wheeler
• [perl #54974] Strange map {} Behavior When Returning Two Values by A. Pagaltzis via RT
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by Rafael Garcia-Suarez
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by Aristotle Pagaltzis
• Re: [perl #54974] Strange map {} Behavior When Returning Two Values by David E. Wheeler