new version of PCL

[Gregor.pa@Xerox.COM]

There is a new version of PCL in the /pcl on arisia.xerox.com.  You can
use anonymous FTP to retrieve it.

(arisia's address is 13.1.100.206)

The major difference in this version of PCL is that it runs in KCL (and
IBCL).

Another major difference is that class and method definition should be
much faster.  Bugs which causes large amounts of needless computation
when classes and methods were defined have been fixed.  Thanks to Ken
Anderson, and John Dawes for pointing this out.

See the notes.text file for more details.  See the get-pcl.text file for
more information about the contents of the /pcl directory.

Sorry about the short time between yesterday's release and todays.  I
felt the new changes were worth releasing right away.

As usual, use, enjoy and send bug reports.

Gregor
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