🚀 go-pugleaf

I would like to thank everyone who responded on this one, especially the two
who claimed to have viewed inline code with Debug;  that hadn't occurred to 
me.  That's really a good answer, and the problem has been fixed.

Polyphony on PCs?  I have posted a uuencoded version of one such animal to
net.sources, and anyone interested may try it and judge for themselves
how many voices a PC has.  This is Steve Muenter's (Rocketdyne) technique
and involves no fakery of any sort, other than for the fact that no one
voice can hold a fourth note whilst the other two are playing eighth notes
etc.  This may be the first whole song anyone has heard using this technique;
previous use was to feed the basic routine a really ugly looking sequence
of integer numbers whereas I now have a far better handle on the whole thing.