Tags: patch The proposed patch adds a simple condition to buffer-match-p, that had previously either be expressed using an empty string (or any regular expression that matches all words), an empty (and) or a symbol like `always'. I think it would be intuitive to add t, especially when considering new user options like `outline-minor-mode-use-buttons' being added that indicate they should be used as boolean value. In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.34, cairo version 1.17.6) of 2022-07-29 built on rhea Repository revision: dedd05d2831d650b07cd9f0c639bdc8eb3bef1e4 Repository branch: master System Description: Fedora Linux 36 (Workstation Edition) Configured using: 'configure --with-pgtk --with-imagemagick 'CFLAGS=-march=native -O2 -pipe' LDFLAGS=-flto'