Cython provides an emacs mode: https://github.com/cython/cython/blob/master/Tools/cython-mode.el This file is not installed in gentoo. A new use flag "emacs" and the autoload definitions would be needed. Reproducible: Always
@emacs, could you please assist with the correct way to install that thing?
This bug should be closed on account of https://github.com/gentoo/gentoo/pull/1119