Subject: Re: bug#21635: 24.5; dabbrev: customizable variable dabbrev-friend-buffer-function not documented in Emacs manual

From: Glenn Morris <[email-masked]>
Date: Tue, 06 Oct 2015 12:45:50 -0400

As a general comment, the manual does not try to exhaustively list all options.
I am not a dabbrev user, so have no idea how important this one is.