Hi Nicolas,

On Wed, Apr 21, 2021, at 5:15 PM, Cheong Yiu Fung wrote:
> The first patch implements the changes. I took the liberty to show 
> entry of its ancestors
> too (4 in the test case). Many users, I believe, rarely put text there, 
> so it does not
> make a difference. 

I would like to rescind my previous comments. It's awkward for me to realize I do have a
lot of ancestor text that I do not wish to be exported.

Please ignore patches in the previous message and use the latest ones attached. Thanks!

Yiufung