Click on the Raw button on the script page to get the actual script file, then use File > Save As.. to save the script. Do not use right click > Save As.. on the script link as this will save the HTML ...
Path: All Moving Averages/ Description: A comprehensive indicator featuring 14 different moving averages (SMA, EMA, WMA, HMA, VWMA, RMA, DEMA, TEMA, KAMA, ALMA, LSMA, TMA, ZLEMA) with multiple ...