> The oldest assembler I ever used was IFOX00. ISTR, it did not have > support for LOCTR but my memory could be faulty.
I cut my teeth on ACP. ACP assembler code included set symbols like &BG15 (possibly still there in zTPF). This naming is a relic of an Assembler that, AFAIK, pre-dated OS/360. et symbol names were restricted (BASIC-like) to A/B/C (arithmetic, etc) G/L (global/local) then a number. Best regards, Steve Hobson Je me presse de rire de tout, de peur d'être obligé d'en pleurer Unless stated otherwise above: IBM United Kingdom Limited - Registered in England and Wales with number 741598. Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU
