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

[D. Hugh Redelmeier]

New commits:
commit 24e8efc9f392940f31073a3579694a024233a713
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Thu Jun 7 13:02:10 2018 -0400

    pluto: use typedef "enum_names", not "struct enum_names"