Extract powerline processing logic into its own function to keep the main function at the same level of abstraction
Extract powerline processing logic into its own function to keep the main function at the same level of abstraction

YOwatari/tmux-powerline,trkw/tmux-powerline,YOwatari/tmux-powerline,chocolatemelt/tmux-powerline,yukimemi/tmux-powerline,JamesKid/tmux-powerline,blue119/tmux-powerline,naorunaoru/tmux-powerline,erikw/tmux-powerline,blue119/tmux-powerline,chocolatemelt/tmux-powerline,devmario/tmux-powerline,yukimemi/tmux-powerline,erikw/tmux-powerline,JamesKid/tmux-powerline,trkw/tmux-powerline,trkw/tmux-powerline,xinbenlv/tmux-powerline,JamesKid/tmux-powerline,chocolatemelt/tmux-powerline,erikw/tmux-powerline,xinbenlv/tmux-powerline,xinbenlv/tmux-powerline,YOwatari/tmux-powerline,devmario/tmux-powerline,blue119/tmux-powerline,naorunaoru/tmux-powerline,devmario/tmux-powerline,naorunaoru/tmux-powerline,yukimemi/tmux-powerline