Documentation: html: show sections in the sidebar

The current sidebar in the HTML version of the documentation does not
display the section titles because the toctree directives in the
top-level index.rst document do not contain ":caption:" properties.
Replacing the current section titles by ":caption:" properties would not
allow having text between those and the table of contents.

To workaround this issue, add the ":caption:" properties in the toctree
calls which makes them show up in the sidebar, but hide them from the
index page with a custom CSS addition.

Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260804-show-sections-in-sidebar-v2-1-a68d23bbc79d@bootlin.com>

0 files changed, 0 insertions, 0 deletions