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

[D. Hugh Redelmeier]

New commits:
commit b1d5e9a780283276269de0ff8bab0eab38e7c7fc
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Mon Sep 14 10:07:19 2015 -0400

    use elemsof macro where useful