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

[Andrew Cagney]

New commits:
commit 86738d7fe106c08e5d73e7881ee2fcc14899ad98
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Sep 14 20:54:24 2017 -0400

    enum: add lswlog_enum_enum_short() et.al., replace enum_enum_short_name() calls
    
    Since lswlog*() variants always have a buffer it is always possible
    to write something out (and not possible to return NULL).