  Usage:

      roo [filename[.roo]] -- regular program mode 

  or

      roo [-d|-s|-t|-cs|-ct] filename[.???]

Options:

 -d   demo with .rod file
 -s   test with .rot file
 -t   game with .rog file
-cs   create test from .roo file
-ct   create game from .roo file

To get a quick help, press CTRL+H when in editor