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

[Andrew Cagney]

New commits:
commit b92a77278359628989cd3ba1b6428c8f12f693cb
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Feb 28 12:15:49 2018 -0500

    whack: add help to --impair list output
    
    To avoid duplication, all the descriptions are moved from
    pluto_constants.h as comments, to impair.c, as printable
    strings.