Slight tangent, but I wish there was a standardized way to tell running processes to re-read their dotfiles.

If I change my .zshrc, I have to re-source it in each running instance of zsh. Sure, I could automate this. But I'd also like the same done in vim. And in weechat. And in mpv. And in everything using GNU Readline... you get the picture.

This is probably at the top of my list "biggest complaints that won't be resolved for numerous reasons." It sure would be nice though.