bug#7747: Allow choice of "default in M-n" vs "default in `initial'"

[Richard Stallman]

[[[ 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. ]]]

  > Many prompts in Emacs have moved (or are moving) to the "don't use an
  > initial", but instead puts the thing into `M-n'.

Could someone identify for me one example of this change
which is not inside a large or complex package that is difficult to try out?

-- 
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)