On 9/25/22 07:25, Pádraig Brady wrote:
> How about the attached to add a NEWS entry,
> and add DS_EMPTY, DS_NONEMPTY enums to make the code easier to read?

Sure, that looks good; thanks.

Oh, I forgot that via code inspection I found a theoretical portability 
bug in fts while I was looking into Bug#58050. I fixed that by 
installing the attached into Gnulib.