4/2/82	code.c: efcode() fixed to remove "." from BSS allocation code when
		returning a structure.
3/12/82	order.c: changed order calls for temp result to only use INTAREG|INTEMP
	table.c: make lea template allow INTAREG cookie
3/9/82	allo.c: usable() fixed to allow BREGS to satisfy AREG requests
	match.c: tshape() fixed to allow BREGS to satisfy AREG requests
	table.c: make separate template for SCC from constants
