Allow local configuration for tmux

tmux/tmux.conf

@@ -4,7 +4,7 @@ set -g bell-action any
 # Default termtype. If the rcfile sets $TERM, that overrides this value.
 set -g default-terminal screen-256color
 # set -g default-terminal "screen-256color"
-#
+
 set-option -g default-command "reattach-to-user-namespace -l $SHELL -l"
 
 # Keep your finger on ctrl, or don't
@@ -26,10 +26,10 @@ bind-key L resize-pane -R
 # Use vi keybindings for tmux commandline input.
 # Note that to get command mode you need to hit ESC twice...
 set -g status-keys vi
- 
+
 # Use vi keybindings in copy and choice modes
 setw -g mode-keys vi
-# 
+
 # easily toggle synchronization (mnemonic: e is for echo)
 # sends input to all panes in a given window.
 bind e setw synchronize-panes on
@@ -72,4 +72,6 @@ bind C-a last-window
 
 # Bigger history
 set -g history-limit 10000
-#
+
+# Local config
+if-shell "[ -f ~/.tmux.conf.user ]" 'source ~/.tmux.conf.user'