Quoth G. Branden Robinson:
As far as I know, groff innovated these character definitions, and my hat's off to James Clark for doing so. Lacking them for so long strikes me as...blinkered.
When was that? In the git commit messages I see it in 2000.\(dq appears in the first edition of Plan 9 in the devutf device. The files are dated 1993-01-04.
-- Humm
