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views:

493

answers:

2
+5  Q: 

Haskell parsing tools - yacc:lex :: happy:?

So, it seems like Happy is a robust replacement for yacc in Haskell. Is there an equally robust lexer generator to replace lex/flex?

+6  A: 

Alex? http://www.haskell.org/alex/

Dave  2009-05-01 18:42:34
+3  A: 

Happy : Yacc :: Alex : Lex

Or use one of a gazillion parser and lexer combinator libraries.

Don Stewart  2009-05-02 03:24:02

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