[[[ To any NSA and FBI agents reading my email: please consider    ]]]
[[[ whether defending the US Constitution against all enemies,     ]]]
[[[ foreign or domestic, requires you to follow Snowden's example. ]]]

  > I remember a proprietary version of Emacs (not derived from GNU Emacs)
  > having the ability to display arbitrary X Toolkit (such as Motif or
  > Athena widgets) widgets inside frames, along with providing protocol
  > bindings to X-Windows.

That feature could pose ethical/legal problems of linking with nonfree
widgets.

--
Dr Richard Stallman (https://stallman.org)
Chief GNUisance of the GNU Project (https://gnu.org)
Founder, Free Software Foundation (https://fsf.org)
Internet Hall-of-Famer (https://internethalloffame.org)