Usage:
    $0 FILES [options]

Options:
        --ast          prints the AST (for debugging)
    -V, --verbose      prints more AST stuff (used with --ast)
    -i, --indent N     indent by N spaces (default: 2)
    -i, --indent tab   indent by tabs

Modes:
        --compat       compatibility mode *
                       (implement workarounds to keep full compatibility)

Other options:
    -h, --help         print usage information
    -v, --version      show version info and exit

