I haven't been able to find any real documentation on this feature,
other than the additions to the psql help.
You're right, I missed that in my review. I agree that it needs some more documentation.
What is "ans"?
We covered that earlier in the email thread, but it's the current name for the query history. I think we are going to change it to something a little more descriptive. I was thinking "qh" for short or "query-history".
I'm not sure if I'll be able to implement this feature any time soon,
as I'm very busy at the moment and going for a business trip in few
days.
I can try implementing the feature, I might have some time.
