CODEWITHSUNDEEP
haskellrecursive-descent
Ferry
Ferry

Reputation: 583

Haskell - Recursive descent parser

Can some one recommend a simple working example(code) of using recursive descent parser on haskell? All the information I found are too difficult to understand. Thx!

Upvotes: 8

Views: 2178

Answers (2)

pat
pat

Reputation: 12749

There's a chapter in, "Real World Haskell" devoted to Parsec, the recursive descent parser combinator library that comes with the Haskell Platform. There's also a bunch of Parsec links on the Haskell Wiki. Ultimately, once you get comfortable with the examples, you'll need the reference guide.

Upvotes: 6

thiton
thiton

Reputation: 36049

While not especially simple, Robert Giegerich's script for his lecture "Programmiersprachen und ihre Übersetzer" is a literate program featuring a recursive descent parser for (IIRC) a minimal Pascal with excellent documentation. In German, though, and not available on the net, but you can ask him directly.

Upvotes: 1

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