Might as well send this to the list:
There are Multics QEDX sources, but I haven't run across QED - however, there is an
overview of it's use and commands in the General Electric June 1969 Multics Condensed
I pulled the QEDX source at put it at https://ban.ai/~jhj/misc/qedx/
for easy access -
this is the MR12.5 version and last modified in 1989, sadly, I don't ever recall
seeing the BCPL QED. [ I'll be sure to remember now if I see it. ]
[ Somewhat off-topic ] How about Yale 'Z' as long as we're talking editors?
Or another editor (that I very much like) is the 'G' editor, which has a long
history, originating on Honeywell 6000 GCOS/TSS, originally written in B:
- works nicely today. There is also the Ecce editor,
which includes versions in IMP, BASIC, C, BCPL, and FORTRAN at
- bringing Ecce up on Multics is an item on
my todo list.
-- Jeff - https://ban.ai/multics/