layout.html: Revert patch forcing Spinx to >= 6.0

Unfortunately, updating past Sphinx 5.x results in unordered bullet
lists not formatting correctly as show in a screen capture attached
to #4928. Revert this patch until the issue is resolved and output
is reviewed for other potential issues.

    From: Utkarsh Verma <utkarsh@bitbanged.com>
    Date: Wed, 14 Jun 2023 05:36:26 +0000
    Subject: [PATCH] eng: Fix builds for newer Sphinx versions (>=7)

    The current Sphinx theme depends on the `style` parameter which got
    deprecated in v5.1 and finally got removed in v7. Now, the `styles` key
    should be preferred which is a list of stylesheets. This commit
    implements this change.

Updates #4915.
Updates #4928.
This commit is contained in:
Joel Sherrill 2023-07-25 15:13:52 -05:00
parent 6692946100
commit 13237ab34b

View File

@ -67,9 +67,7 @@
{%- endblock %}
{# CSS #}
{% for style in styles %}
<link rel="stylesheet" href="{{ pathto('_static/' + style, 1) }}" type="text/css" />
{% endfor %}
<link rel="stylesheet" href="{{ pathto('_static/pygments.css', 1) }}" type="text/css" />
{%- for css in css_files %}
{%- if css|attr("rel") %}