Philippa Cowderoy wrote:
On Wed, 15 Oct 2008, Andrew Coppin wrote:
Philippa Cowderoy wrote:
expressions = do es <- many1 expression
eof
return es
Ah - so "eof" fails if it isn't the end of the input?
eof = notFollowedBy anyChar
(assuming I've got the identifiers right, that's the actual definition
too)
OK, well that'll make it fail alright. Now I just gotta figure out how
to get a sane error message out of it! ;-)
(The example I showed is very simple; real parsers generally aren't.)
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