[fa.info-vax] SOS: why?!?

DEAN@engvax.UUCP (09/13/85)

You can use EDT in line mode.  That's how I edit files on a non-vt100 type
terminal.  It's a bit more powerful than SOS, and the command syntax is
easier to understand than SOS's command syntax.

  Dean
  Hughes Aircraft, El Segundo, Ca.