I've just upgraded my aquamacs installation and a bunch of packages, and now emacs is opening every new buffer in a new (gui) window (aka emacs frame). I don't like this. I want to have every buffer open in a new tab within the same frame.
I already have this tabbar and window config, but it's not doing the trick:
(custom-set-variables '(pop-up-frames nil) '(pop-up-windows nil)) (use-package tabbar :ensure t :config (tabbar-mode 't))
How do I keep my buffers all in one frame?
I'm using version: Aquamacs 3.5 GNU Emacs 126.96.36.199 (x86_64-apple-darwin16.7.0, NS appkit-1504.83 Version 10.12.6)