/**
	Start an external application using the Java Runtime exec() method.
	Display any output to the standard BeanShell output using print().
	Return the process exit code
*/

bsh.help.execcode = "usage: execcode( String arg )";

int execcode( String arg ) 
{
	this.proc = Runtime.getRuntime().exec(arg);
	this.din = new DataInputStream( proc.getInputStream() );
	while( (line=din.readLine()) != null )
		print(line);
	return this.proc.exitValue();
}