[3.14] gh-101100: Fix sphinx warnings in Doc/library/functools.rst (GH-136424) by miss-islington · Pull Request #136552 · python/cpython

…thonGH-136424)

Add index entries and anchors for cache_info, cache_clear and register.
(cherry picked from commit 252e2f7)

Co-authored-by: Weilin Du <108666168+LamentXU123@users.noreply.github.com>

This was referenced

kumaraditya303 pushed a commit to miss-islington/cpython that referenced this pull request

…rst (pythonGH-136424) (pythonGH-136552)

Add index entries and anchors for cache_info, cache_clear and register.
(cherry picked from commit 252e2f7)

Co-authored-by: Weilin Du <108666168+LamentXU123@users.noreply.github.com>