Just wondering out loud, do any of you guys remember a short talk on an editor written in Clojure with version control of the source code built-in? It was much similar to https://www.expressionsofchange.org/videos/ A prototype was presented during the talk where the speaker presented functions id-ed by their hash value and traversing back and forth through the versions of the function and their dependencies.

perhaps:

Some of what you're mentioning sounds like https://blog.datomic.com/2012/10/codeq.html but I don't remember a video about it.

These aren’t the ones I have in mind, it was a small demo of a project where he demoed ided functions being called from the REPL. The video was short too, may be 20 mins, think it was in one of the Clojure conferences in 2017/18.

@Prathyush: this probably isn't it, but this residential programming talk from clojureNorth does have a versioning aspect:

This is it!

I attended the talk at clojurenorth in Toronto :)

@andrew blinn I am wondering retrospecting what the odds are that the question I posed will be seen by one who actually attended the talk. But I guess mostly, people who work with lisps are somehow highly open and have commonly intersection with future of code thinking.