At Fri, 9 Jul 2021 14:54:02 +0800, Richard Guo <guofenglinux(at)gmail(dot)com> wrote in
> Update the patch with comments and test cases.
AFAICS the patch looks correct. It works for the first example and
the two from Tom. I don't find other place that has the similar
issue.
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center