[Haskell-cafe] Checking for correct invocation of a command line / shell haskell program

[Thomas Hartman]

New wiki page: Checking for correct invocation of a command line haskell program

at

http://haskell.org/haskellwiki/Checking_for_correct_invocation_of_a_command_line_haskell_program

This is a simple cookbook / boilerplate example I thought should go in
a haskell wiki somewhere.

I linked it from

http://haskell.org/haskellwiki/Simple_unix_tools

Perhaps it could be linked from other places as well.

Hope this helps!