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

[Andrew Cagney]

New commits:
commit 7bd98957781808205503c7fa44cc6931ac7245d8
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Feb 8 11:11:57 2019 -0500

    shunks: clarify shunk_strsep()
    
    So look-ahead parsing is easier.