If you're looking at little languages written in Perl you may want to play about with Parse::RecDescent, a suitably wonderous module for generating recursive descent parsers by theDamian.
On an even more nice-sounding note Perl.com had a tutorial on how to use this module, including a very basic little language with binary operators here.
In reply to Re: Closures! I pity da fool!
by Molt
in thread Closures! I pity da fool!
by erikharrison
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