docs: fixup envvar output
authorErik Faye-Lund <erik.faye-lund@collabora.com>
Thu, 2 Jul 2020 12:15:57 +0000 (14:15 +0200)
committerMarge Bot <eric+marge@anholt.net>
Tue, 7 Jul 2020 10:22:08 +0000 (10:22 +0000)
commit026615c0f9ed99896b58532587d7a149b471b4de
treea98131d84d4020e7c47d85254684c11626e636a2
parentc8537744bbab4297ce0b335b80c1907e9717123e
docs: fixup envvar output

Sphinx 2.x has changed how this works, and some of this whitespace now
gets stripped as a result. So let's instead actual whitespace as separate
text-nodes instead.

Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5706>
docs/_exts/formatting.py