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

[Andrew Cagney]

New commits:
commit 9fd3005378350748c579c6a40fdad4fb8f93779d
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Jan 28 11:46:34 2019 -0500

    fmtbuf: eliminate .bound, replace .len with .total., test with fmtcheck
    
    Provide fmtbuf_as_chunk() for code wanting to blat the internal
    buffer.