Looking for Lisa (the Assembler, not the Simpson)

[Z5D31@ttacs3.ttu.edu (Captain Harlock)]

I came across another box of IIgs disks at a garage sale. Nothing really major
except one disk had tons and tons of source for something called "Lisa."
Apparently this is some kind of assembler or compiler for the GS, and I'd be
interested in getting a copy of it (if it's PD or shareware) so I can take a
look at some of this code.

Any ideas?
--
  David 'Captain Harlock' Scott   Welcome to Heaven, hee's your Apple.
         harlock@ttu.edu            Welcome to Hell, here's your Mac.
http://pegasus.acs.ttu.edu/~z5d31     Dewa Mata with a Jelly Donut!
   Member of Legion West Role-playing Club and 10,000 Animeniacs
 'Now Kodachi Cupcakein, we make big trouble for Mousse and Shampoo!'