Preserve appearance of collapsed outline headings until window edge
An outline heading does not extend to the right edge of the window when its body is collapsed. This is unfortunate when the used face sets the background color or another property that is visible on whitespace. This package adds overlays to extend the appearance of headings all the way to the right window edge.
(use-package backline
:after outline
:config (advice-add 'outline-flag-region :after 'backline-update))
This package should be used together with the outline-minor-faces
package. Instead setting the built-in outline-minor-mode-highlight
to
append
also works, but then top-level s-expressions are highlighted as
if they were sections, which makes the overview less readable.