Tags: patch Tags: patch ‘on’ should be ‘and’ here. In GNU Emacs 28.0.50 (build 1, x86_64-apple-darwin20.5.0, NS appkit-2022.50 Version 11.4 (Build 20F71)) of 2021-07-21 built on mb2.local Repository revision: 1b251ed4e8550c889d17fe7d88f58aa2fbc95fe0 Repository branch: master Windowing system distributor 'Apple', version 10.3.2022 System Description: macOS 11.4