Lightweight bytecode interpreter

JeffBezanson 305c350c56 a couple small fixes ... making bytecode representation more space-efficient		2009-04-21 14:53:18 +00:00
femtolisp	a couple small fixes	2009-04-21 14:53:18 +00:00
llt	converting for to a special form	2009-04-16 03:05:38 +00:00