[Haskell-beginners] Baffled by Parsec

The tutorials I've found don't tell me what I want to know :-( I have lines that begin with an integer, then white-space, and then further structure to the end-of-line. So for a starter, could you show me how to write a parser for the integer (returning an Int), and how to combine it with a parser for the rest of the line (take that as written - it isn't, but I'll try to do that myself given such a kick-start). Thanks. -- Colin Adams Preston Lancashire