LOCTR has been around since at least the mid-1980s. I had to debug a full-screen editor that used it heavily. This would have been the H-Assembler with SLAC mods.
Lloyd ----- Original Message ---- From: Paul Gilmartin <paulgboul...@aim.com> To: ASSEMBLER-LIST@LISTSERV.UGA.EDU Sent: Thu, April 11, 2013 10:48:09 AM Subject: Re: Baseless problem On Apr 11, 2013, at 08:32, Ed Jaffe wrote: > > The oldest assembler I ever used was IFOX00. ISTR, it did not have > support for LOCTR but my memory could be faulty. > I believe LOCTR is fairly new. Some of my co-workers are old enough not to know about it. Bitsavers would probably know, but why bother. I once played with LOCTR until I created an unresolvable expression in an address constant (no base-displacement involved) with no symbols having been referenced prior to their definitions. -- gil
