Hi Stephen,
yes, it's Parsec, but I write this parser only for learning the
language, so I don't care if I rewrite existing code. But thanks for
the advice regarding performance. Patrick's answer was perfect for me
and I will get used to
<$> = fmap
soon.
Tim
2010/11/21 Stephen Tetley
Where is the Parser monad coming from?
If its Parsec, a "seasoned Haskeller" would avoid read (which is re-parsing already parsed data) and use the integer parser from Parsec's Token parser module.[*]
[*] The one caveat is that the number parsers in this module follow Haskell's lexical rules - you might not always want this. _______________________________________________ Beginners mailing list Beginners@haskell.org http://www.haskell.org/mailman/listinfo/beginners