+
+ # Couldn't figure out how to get tmux and iTerm to agree on how to render
+ # these characters... so there you go.
+
+ local normal_symbol="N"
+ local insert_symbol="I"
+ local error_symbol="X"
+
+ # Show vi status / return status on the right side
+
+ local return_status="%{%F{red}%}%(?.. $error_symbol)%{$reset_color%}"