10 Mar
2008
10 Mar
'08
9:45 a.m.
On Mar 10, 2008, at 9:41 , Zsolt SZALAI wrote:
It is a possibility to do something like swap "recordDef <|> recordOfDef" with "recordlikeDefs " where recordlikeDefs = do { reserved "record" ; others } but that would be the dirty way...
Er? Refactoring the grammar like that is the clean and preferred way. But if you insist, use the try combinator. structuredTypeDef = try recordDef <|> recordOfDef -- brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery@kf8nh.com system administrator [openafs,heimdal,too many hats] allbery@ece.cmu.edu electrical and computer engineering, carnegie mellon university KF8NH