[TUHS] unirubik port to unix v5 is complete

[Noel Chiappa]

    > From: Mark Longridge <cubexyz at gmail.com>

    > I thought you folks might be interested in looking at the changes I had
    > to make. It was a bit harder than the port to v6 but porting to v6
    > first did make things a bit easier.

To save me from poring over 'diff' output :-), what (at a high level) were
the changes you had to make to get it to run on v5?

	Noel