// on-the-fly shred management // this is kind of like using the OTF commands //     add / remove / replace etc.// except this is done from code and also can be timed.// (this is also a hack for including other files) // infinite time loop while( true ){    // the path is relative to where 'chuck' is invoked    Machine.add( "../basic/moe.ck" ) => int moe;     // the operation is sample synchronous    500::ms => now;     // replace    Machine.replace( moe, "../basic/wind.ck" ) => int wind;     500::ms => now;     // remove    Machine.remove( wind );}