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

[Andrew Cagney]

New commits:
commit b936a6f03b6f0090ea7b1db387a0cdfe0d1801bc
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Jul 27 13:12:42 2020 -0400

    logging: lswlogvf()->jam_va_list(), one less wrapper