Browsing the archives, I found the latest comment about dropping columns
about summer 2000 closing with Hiroshi's unapplied (?) hack. What is the
current status of the implementation?
Regards, Zoltan
-- Kov\'acs, Zolt\'an kovacsz@pc10.radnoti-szeged.sulinet.hu
http://www.math.u-szeged.hu/~kovzol ftp://pc10.radnoti-szeged.sulinet.hu/home/kovacsz