[accessibility] Designating header cells in tables

[Jason White]

On 4/4/22 13:23, Jonathan Fine wrote:
> As someone like Jason who wants to convert a document, and who 
> presumably has a deadline, then I'm not so optimistic. I'm a complete 
> beginner (this is my first day on the job) with Lwarp. But if Brian 
> Dunn is able to help out with advice and wisdom then perhaps Jason's 
> deadline can be met (depending on when it is).

Fortunately, there is no specific deadline, as I can easily work around 
the issue for now.

Let me know when you're ready for testing, though, or whether I can help 
in other ways.