Iavor Diatchki writes: > what do people think should be the tokens produced by a haskell lexer > when applied to the following input: > > A... This has been discussed before (a while back, admittedly). See: http://www.mail-archive.com/haskell@haskell.org/msg04054.html GHC (still) gets this wrong. It's a documented bug though. Cheers, Simon