To manage a user-specific local configuration file (like in Grml's
'.vimrc.conf' + '.zshrc.conf') we need to source '~/.tmux.conf.local'.
"bind-key R" (Reload Config) does now reload the 'main" config file
'~/.tmux.conf' and the user-specific local configuration file
'~/.tmux.conf.local'.
With 'source-file -q', no error will be returned if the file does not exist.
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"
+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
+source-file -q ~/.tmux.conf.local