misc bugfixes, some Beam and Stem code.
it()nemail(David R. Linn)(drl@vuse.vanderbilt.edu),
Mailing list maintenance.
+it()nemail(Adrian Moriano)()
+ Documentation fixes, glossary.
it()nemail(Han-Wen Nienhuys)(hanwen@cs.uu.nl),
lurl(http://www.cs.uu.nl/~hanwen)
nl()