Line-up/line-down system beep


I am using control-command-up and control-command-down to move the selected line(s) up and down.

It still works, but now control-command-down also causes a system beep. I suspect a second command is also being triggered along with the line-down one. How can I find it and un-assign its keymap?


Atom key bindings don’t work like that. They execute one command only.

There is an Issue open on this: