Named Arguments listing - two hrules when there are two underlines in argument name

[keithbriggs]

This looks like a bug: when there are two underlines in an argument name, then the generated html has a rule above and below the name. Normally, there is only a rule above the name. (Actually, -print_versions has only one underline, but we still get the two rules.)

[JOJ0]

There is an actively maintained version of sphinx-argparse: https://github.com/ashb/sphinx-argparse/releases/tag/0.3.2

[keithbriggs]

See sphinx-doc/sphinx-argparse#20 .