[TUHS] "A Supplemental Document For Awk" - now on github

[Arnold Robbins via TUHS]

Hi All.

In the mid-1980s, John W. Pierce's "A Supplementatl Document For Awk"
circulated on USENET.

I decided to put this document up on USENET for its historical
interest.  It formats just fine with groff.

See https://github.com/arnoldrobbins/awksupp if you're interested.

Arnold