Minor cleanup: consistent return value, comments, docstring update.
commiteecdea610f9f51b13ba867b8c835123fdf3706ff
authormilde <milde@929543f6-e4f2-0310-98a6-ba3bd3dd1d04>
Fri, 6 Sep 2019 13:16:17 +0000 (6 13:16 +0000)
committermilde <milde@929543f6-e4f2-0310-98a6-ba3bd3dd1d04>
Fri, 6 Sep 2019 13:16:17 +0000 (6 13:16 +0000)
treefd3fb8a1b69f9c72f760fa0796a9c0793de739e5
parent9c6bace7022ef93470afa3f3f80f366a4bc4ef1a
Minor cleanup: consistent return value, comments, docstring update.

git-svn-id: http://svn.code.sf.net/p/docutils/code/trunk@8386 929543f6-e4f2-0310-98a6-ba3bd3dd1d04
docutils/docutils/transforms/frontmatter.py