]> Hello, I am sorry to ask a so silly question, but i need it for my personnal work, and i could not find it in the archive. Is there a way to transform string to ( 'a, out_channel, unit, unit) format. I need this function to use it with something like : Printf.printf (my_fun "X, Y") "coucou";; I look at the code and see a function scan_format, but it seems to be forbid to use it. Any idea ? Thanks Sylvain LE GALL ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners