On Mon, Jan 6, 2020 at 5:41 PM Noel Chiappa <jnc@mercury.lcs.mit.edu> wrote:
    > From: Will Senn

    > On another note,You said you looked in v5 and v6 source code? I looked
    > at tuhs and didn't see anything earlier than v7. Where did you find
    > them?

Huh? https://www.tuhs.org/cgi-bin/utree.pl

There's no wupus source before V7.

Warner