Radu Grigore wrote: >>I don't understand why it dosn't work without brackets. > > Function application is left associative in Haskell. Ah. I implicitly assumed right-association (it works in Perl ;) ) Thanks. -- /\/`) http://oooauthors.org /\/_/ http://opendocumentfellowship.org /\/_/ \/_/ I am not over-weight, I am under-tall. /