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

[Andrew Cagney]

New commits:
commit d7a8a44590019db9a4e40c5ad23cc4bb26ce50b9
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sat Feb 20 09:23:30 2021 -0500

    testing: tweak output \NNN->\t \n