Re: [PATCH 10/9] ref-filter: fix leak with unterminated %(if) atoms

> All that said, I am content to leave it for now. Even if it's a real
> leak, it's one that happens once per program right before exiting with
> an error. Most of the value in cleaning up trivial leaks like that are
> to reduce the noise from analyzers so that we can find the much more
> important leaks that scale with the input. If the analyzers aren't
> complaining and we think it's trivial, it may not be worth spending a
> lot of time on.