Getall s:returnurl s:returnpath, Getnumparameters s:returnurl s:returnpath, Isparameterused i:param s:returnurl s:returnpath – Expert Sleepers Crossfade Loop Synth v3.2.0 User Manual
Page 23: Getinfo i:param s:returnurl s:returnpath, Registerupdate i:param s:returnurl s:returnpath, Unregisterupdate i:param s:returnurl s:returnpath
