* should not need <>, but fails without
* adds anchor to keywords page, uses it on plugins pages
* fixes envvar link errors
* harmonize file name and ref name as python_3
(cherry picked from commit c8a9b411bc)
* should not need <>, but fails without
* adds anchor to keywords page, uses it on plugins pages
* fixes envvar link errors
* harmonize file name and ref name as python_3
(cherry picked from commit c8a9b411bc)