Re: GiST comment improvement

[Andrey Borodin]

> 2 марта 2021 г., в 21:40, Bruce Momjian <br...@momjian.us> написал(а):
> 
> In talking to Teodor this week, I have written the attached C comment
> patch which improves our description of GiST's NSN and GistBuildLSN
> values.

I'd suggest also add NSN acronym description to Concurrency section of 
src/backend/access/gist/README. And maybe even to doc/src/sgml/acronyms.sgml. 
Just for connectivity.

Thanks!

Best regards, Andrey Borodin.