Basic Binding

Configuration Decorations and bindings
1

Hello,

I would like to bind Alt + F to Exec firefox. Here my config for that :

Key f A M Exec firefox

It doesn’t works, M = Méta but what is Meta ?

Thanks to your answers.

edit : after a discussion on irc, i have solved my problem (thanks a lot to thomas_adam) !
It was justi had the numlock key turn on…