bind-key B if-shell "! tmux has-session -t bg" "new-session -d -s bg" \; move-window -t bg
### Reload Config
-bind-key R source-file ~/.tmux.conf \; display-message "~/.tmux.conf reloaded"
+if-shell "! (env | grep -q TMUX=/tmp/tmate)" \
+ "bind-key R source-file ~/.tmux.conf \\; source-file -q ~/.tmux.conf.local \\; display-message '~/.tmux.conf[.local] reloaded'"
###rebind keys
bind-key h next-layout
set-window-option -g window-status-style fg=blue,bg=black
set-window-option -g window-status-current-style bold
+
+### source user-specific local configuration file
+if-shell "! (env | grep -q TMUX=/tmp/tmate)" \
+ "source-file -q ~/.tmux.conf.local"