Recursive descent (the methodology) is the right way to do this sort of thing
No, this is apparently the problem. RD is great for some things, but not for this. There's a reason that gcc is not RD, but LALR. Again, I'm a bear of very little brane about this, but when TheDamian explained it to me, it made sense at the time. It doesn't matter how fast you speed it up: something with 22 levels of precedence should be parsed with LALR (if it can), not RD.

-- Randal L. Schwartz, Perl hacker
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In reply to Re^3: On modules by merlyn
in thread On modules by samizdat

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