# New, as of tmux 2.1
set -g mouse on
set -g mouse-utf8 on
# Old, before tmux 2.1
set -g mouse-resize-pane on
set -g mouse-select-pane on
set -g mouse-select-window on
set -g mode-mouse on
bind-key -n M-F12 source $BYOBU_PREFIX/share/byobu/keybindings/mouse.tmux.enable \; display-message "Mouse: OFF"