[Swan-commit] Changes to ref refs/heads/master

[D. Hugh Redelmeier]

New commits:
commit 9d117969586a440504c98c4fe4c080ea4d88f37e
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Tue Jul 3 20:12:03 2018 -0400

    pluto: improve some formatting