I've been playing around with my iTerm2 shell setup. Previously I'd been able to use mouse controls to resize panes, etc. in tmux by simply adding set -g mouse on to .tmux.conf.
Now, however, it's just not working in iTerm2 (but it is working in the built-in Terminal app). I'm not sure what I did to mess things up. My best guess is that this line that I had used in .tmux.conf was the culprit.
set -g terminal-overrides 'xterm*:smcup@:rmcup@'
No idea what that syntax means (I copied/pasted from a SO answer). Even when I remove that line from .tmux.conf, the mouse mode still doesn't work. Any ideas how to fix/restore standard tmux-mouse-mode behavior in iTerm2?
