Re: Some Parse::RecDescent Tutorials


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Re: Some Parse::RecDescent Tutorials

by arhuman (Vicar)

on Aug 28, 2001 at 00:36 UTC ( [id://108260]=note: print w/replies, xml )

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in reply to Some Parse::RecDescent Tutorials

So sad that none of the articles explain how to derive and invalid left-recursive grammar into an (efficient) valid one.

I found it to be the main problem (for me) with Parse::RecDescent...

"Only Bad Coders Code Badly In Perl" (OBC2BIP)

Comment on Re: Some Parse::RecDescent Tutorials

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Re: Re: Some Parse::RecDescent Tutorials by jmcnamara (Monsignor) on Aug 28, 2001 at 01:52 UTC
This issue is discussed, a little, in "The `man(1)` of descent" in issue 12 of The Perl Journal, in the section "Left-recurse ye not!". John. --	[reply]
Re: Re: Some Parse::RecDescent Tutorials by demerphq (Chancellor) on Aug 10, 2003 at 13:44 UTC
Eliminating Left Recursion in Parse::RecDescent discusses a mechanical approach. It doesnt cover the P::RD specific solutions though. --- demerphq _{<Elian> And I do take a kind of perverse pleasure in having an OO assembly language...}	[reply] [d/l]

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