Re: future-proof parsing

John Reppy <[email protected]> Fri, 18 Dec 2009 05:07:34 -0600
Newsgroups gmane.comp.lang.sml.smlnj
Message-ID <[email protected]>
I write all my new parsers and scanners using ml-antlr and ml-ulex.
While ml-yacc will continue to be supported, I expect that ml-ulex will
eventually completely replace ml-lex, since the compatibility mode
allows ml-ulex to be used in place of ml-lex (and the ml-lex code base
is horrible).

If there are aspects of the ml-lpt docs that you think need improvement,
please file a feature request at https://smlnj-gforge.cs.uchicago.edu/bugform.php

	- John


On Dec 18, 2009, at 4:53 AM, Gergely Buday wrote:

> Dear SML/NJ developers,
> 
> there does not seem too much activity around ml-ulex and ml-antlr, at
> least from the documentation viewpoint - it is almost three years old
> and fragmented. If I started a new parser today, would you recommend
> me to switch back to ml-lex and ml-yacc, being more tested and mature?
> My input is strictly ASCII.
> 
> - Gergely
> 
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