Subject: bug#55095: 28.1; affixation-function not in elisp manual index

From: Howard Melman <[email-masked]>
Date: Sun, 24 Apr 2022 14:10:53 -0400

I saw in the emacs 28 NEWS:

** New completion function 'affixation-function' to add prefix/suffix.
** New completion function 'group-function' for grouping candidates.

but neither of these in the elisp manual index.

Howard