How to use command-line JavaScript ASAP2WAV
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Enter the following command line to see the syntax:

Windows Script Host: cscript asap2wav.js
        Rhino Shell: java -jar js.jar -opt 1 asap2wav.js
           V8 Shell: d8 asap2wav.js
       JScript .NET: asap2wav
       JaegerMonkey: js asap2wav.js
          DMDScript: ds asap2wav.js

Unless you specify the '-o/--output' option, the output filename will be
constructed from the input filename with the extension changed to 'wav'.
