CS G262 Assignment #6.
Assigned:  Thursday, 9 December 2004
Due:       Thursday, 16 December 2004, by 6pm

Construct a compiler for quirk21b.  You should be able
to construct this compiler from your existing quirk21a
compiler by modifying the ParseGen grammar for quirk21
and generating a new parser.

Submit your ParseGen grammar for quirk21b using the submit
script that is documented on the course web page.