Tags: patch It appears this was not documented via --help when added. In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.34, cairo version 1.16.0) of 2022-11-19 built on quetzal Repository revision: db3ff76dc7d3184e51cb7ed17c78ef76babb9032 Repository branch: master System Description: Debian GNU/Linux bookworm/sid Configured using: 'configure --with-pgtk --with-imagemagick'