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

[Andrew Cagney]

New commits:
commit 599fc8ec81b910fd0220ad2068958c0f9634fe3d
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Aug 19 14:57:06 2019 -0400

    ip: add {jam,str}_said(), revive ip_said tests
    
    "int.106 at 0.0.0.0" changed to "%unk-262" in '08?
    'f' format is tested but not used?
    't' format is used (but only just) but wasn't tested?