PR Stanley <[EMAIL PROTECTED]> writes: > Hi > taken from ch.8.3 in the Hutton book: > "Whereas return v always succeeds, the dual parser failure > always fails regardless of the contents of the input > string:" > The dual parser failure?
It's a question of how you parse the phrase "dual parser failure". The name of the parser is "failure" and it is the dual (roughly meaning "opposite") of the parser "return". -- Jón Fairbairn [EMAIL PROTECTED] _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
