various minor improvements
authorIan Kelling <iank@fsf.org>
Sun, 10 Dec 2017 01:27:32 +0000 (20:27 -0500)
committerIan Kelling <iank@fsf.org>
Sun, 10 Dec 2017 01:27:32 +0000 (20:27 -0500)

No differences found