[cgarvis]

Smalltalk has a change file and an ability to be source controlled. My understand is that the source controlled output is not human friendly.

[Jtsummers]

https://github.com/pharo-project/pharo/blob/Pharo11/src/Anno...

(random class selected)

It's not that human unfriendly, if you know Smalltalk (which is not a terribly hard thing to learn). But you also wouldn't interact with it in that form but rather inside of Pharo and using its class browser.

[mst]

I've never actually -written- any Smalltalk and can read that code just fine.

[0x445442]

Actually there are serializable forms like TOML that are very readable.