unbind r
bind r source-file ~/.tmux.conf

set -g mouse on

# allows to use vim bindings in scroll mode - key [
set-window-option -g mode-keys vi

# switch between panes using vim binds

unbind C-S-h
unbind C-S-l

bind-key -n C-S-h select-pane -L
bind-key -n C-S-j select-pane -D
bind-key -n C-S-k select-pane -U
bind-key -n C-S-l select-pane -R