K 10 svn:author V 2 tg K 8 svn:date V 27 1998-03-20T14:35:31.000000Z K 7 svn:log V 190 Back out changes to use tcl81. I have left out zircon, which seems to have provisions for tcl81, and hfsutils and filerunner, which have been upgraded and probably checked in the meantime. END