[Haskell-cafe] Parser problem continued

[Nicola Whitehead]

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.
Having the moral high ground and an FGMP-15 is better.
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