"Per" == Per Larsson <per@L4i.se> writes: Per> Here comes a silly example which in any case works as Per> expected on my linux system with alex and ghc.
Per> file "foo.x" contains: ------------------------------------ { Per> module Main (main) where } Per> %wrapper "basic" Per> words :- Per> $white+ ; A{3,5} { \s -> () } Per> { main = do s <- getContents print (length (alexScanTokens Per> s)) } ------------------------------------------- Per> % alex foo.x % ghc --make foo.hs % a.out < testfile.txt Per> Regards Per _______________________________________________ Per> Haskell mailing list Haskell@haskell.org Per> http://www.haskell.org/mailman/listinfo/haskell ok, i'll try this, but I was trying to write the in the regexp section, e.g. @test = A{3,4} and that did not work. Should it? Immanuel -- *************************************************************************** It makes me uncomfortable to see An English spinster of the middle class Describe the amorous effects of `brass', Reveal so frankly and with such sobriety The economic basis of society. W.H. Auden -- Immanuel Litzroth Software Development Engineer Enfocus Software Kleindokkaai 3-5 B-9000 Gent Belgium Voice: +32 9 269 23 90 Fax : +32 9 269 16 91 Email: Immanuell@enfocus.be web : www.enfocus.be ***************************************************************************