[adt2bt]

Curious, do you look these up manually or have a script generate these comments for you? Thanks for all you do dang.

[dang]

I look them up sorta manually in HN Search but have a bunch of software support to make it doable fast. Let me see if I can dig up the past description for you.

Edit: described at https://news.ycombinator.com/item?id=27284079 and https://news.ycombinator.com/item?id=27236708 and at various links back from there.

[Zababa]

There is a "past" link/button under the submission that you can click.