r> Hi Paul, a couple of optimizations and suggestions.

Thanks, I've made those mods.  I presume the code was PD.
That code that that guy on the internet posted was pretty
tricky, eh?  I might do something about using that when I
figure out how I'm going to incorporate assembler into C.
I'll have to write my own version though, since he didn't
put a PD notice on his.  BFN.  Paul.
@EOT:

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