flip meet and join a few places they were reversed. get rid of special cases that don't help much
flip meet and join a few places they were reversed. get rid of special cases that don't help much

darcs-hash:20070301060237-1a7c6-426f1810f9a111b6e744f3c97e7c0b707dd6bc62

jimcrayne/jhc,jimcrayne/jhc,jimcrayne/jhc,jimcrayne/jhc