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

[Andrew Cagney]

New commits:
commit e7f0f6e03c1c77b623db8a216b1320a3b3652e91
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Feb 19 16:42:41 2021 -0500

    logging: in jam_sanitized_bytes() handle more standard escape codes
    
    '\0' -> '\0' and not '\000'
    recognize \t et.al.
    when possible, contract \001 to \1