Thanks to both! This was extremely helpful, I had no idea breakpoints had this complexity :) @variables@ is fantastic, and %H is more than what I expected. The way I used it just a few moments ago, is that I have a series of viewcontrollers in my appkit app, that need to decide to rebuild the views or update them, when new data arrives. It's very helpful to have a single log with every type of view reporting what they did.

I'm running macOS 15.6, and NSTextList still don't work. Has there been any progress you can tell us?