This looks very interesting. However, how do I create a new container, to put a subset of windows in? It's not clear to me from the example configs, either def

This looks very interesting. However, how do I create a new container, to put a subset of windows in? It's not clear to me from the example configs, either default or i3-inspired. I've never used i3, though I did use AwesomeWM extensively about a decade ago. Edit: ah, the `join-with` command which is a superset of the `split` command. In the default config, alt-shift-semicolon to enter Service mode, then alt-shift-h/j/k/l for neighbor selection.