This class wraps up the functionality needed for the command line script.
[line 60]
e.g. for usage output
[line 51]
CodeGen_Command __construct( CodeGen_Extension $extension, [ $commandName = false])
array commandOptions( )
void errorHandler( int $errno, string $errstr, string $errfile, int $errline)
void execute( object Extension $parser)
void showUsage( [string $message = false])
void showVersion( )
void terminate( string $msg)
