chg in a pipeline

[Marcus Harnisch]

On 02/11/2020 13.03, Yuya Nishihara wrote:
> I think it's another Python 3 flush() issue, but maybe we'll need to
> figure out why the read end of "hg import" is closed earlier.

Let me know if I can help.

The situation occurred when I was trying to transfer and rebase a local 
branch of an ancient Pygments repository (native Hg) to a recent one 
cloned from GitHub via hg-git.

Thanks,
Marcus