test became a builtin in System III, however /bin/test still exists. -- -- Nigel Horne <njh at root44.UUCP> Root Computers Ltd. {deccra,edai,glasgow,hrc63,ist,kcl-cs,qmc-cs,rlvd,pmllab,stc,warwick, ukc,unisoft}!root44!rootcl!njh