bug#52038: Completion for user mailcap entries

[Arash Esbati]

Andreas Schwab <schwab@linux-m68k.org> writes:

> There is no mismatch. '(a . (b c)) and '(a b c) are the same lists.

Agreed.  My point was the sentence at the end of my other message:

  ..., it is just confusing when you read the docstring and see that is
  done differently.

But maybe that's only me :)

Best, Arash