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

[Andrew Cagney]

New commits:
commit ecfa960f6504446bcaece69860230c08670bbb12
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Dec 1 14:25:40 2023 -0500

    documentation: replace <programlisting> with <simplelist>
    
    for lists of examples
    
    note that for the proposal syntax it should really use <production>
    aka EBNF but that's a whole can of worms.