Category: runtime support

INT 88 - APL*PLUS/PC - DETERMINE NAME STATUS

	AL = FFh
	ES:SI -> name
	CX = length of name
Return: CF set if name ill-formed or already in use
	    BX = STPTR if already in symbol table
	CF clear if name is available for use
	    BX = 0000h
Note:	forces the name into the workspace and makes it immune from outswapping
SeeAlso: AL=F9h,AL=FEh,INT C8"APL"