Tomas Lozano-Perez (
Wed, 4 Mar 1998 17:47:48 -0500 (EST)

There was another bug in the parser code that caused rules involving
two phrases of the same type (e.g. NP) to malfunction. That's fixed
now, I hope.

At this point, there have been enough problems that I will not expect
people to hand in PS 5a tomorrow. We will just treat it as part of PS
5b (due Tuesday) and I will adjust 5b accordingly.

Those heroes among you who have been working on PS5a, I appreciate the
problem reports (keep them coming) and I applogize for the bugs.