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

[Andrew Cagney]

New commits:
commit 2123066c1cbc41f0740ecdb8edeb9672c185f259
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Feb 8 15:02:17 2021 -0500

    enum_names: add/use primitives enum_range() and enum_range_name()
    
    Drop strip_prefix().  Try micro-optimizing jam_lset() et.al. by only
    calling enum_range() to get new range of enum names when the current
    range has been exausted.