RE: [Haskell-cafe] Parser problem continued

15 Mar 2005

      perhaps like this:
...
expr = do t <- term
          (do symbol "+"
              e <- expr
              return (t+e)
          )
          +++
          (return t)
although I think you may also want a 'try' before the first alternative.
No, that still gives the same undefined variable error. :(

Nik

Dr Nik Freydís Whitehead
University of Akureyri, Iceland
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Having the moral high ground is good.
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RE: [Haskell-cafe] Parser problem continued

Nicola Whitehead