PRC perry;Skot skot; // declare this out herestring out; // infinite event loopwhile( true ){    // prompt for line    skot.prompt( "enter line:" ) => now;     // loop over lines    while( skot.more() )    {        // set the line        skot.getLine() => perry.set;        // process line        while( perry.more() )        {            // get it            perry.next( out );            <<< out >>>;        }    }   }