I had to edit the Python file in order to make it work - in the attach_menus function, where it sets up DEBUG_MSG (2 places this happens), change %(sep)c to %(sep)s
DEBUG_MSG = "See the '%(root)s > debug' menu for details.%(sep)s" % locals() ERROR_MSG = "Headlights encountered a critical error. %(DEBUG_MSG)s" % locals() if not self.debug_mode: DEBUG_MSG = "To enable debug mode, see :help headlights_debug_mode%(sep)s" % locals()
But I had been wanting a way to keep track of plugins and this looks like a good way.
Thanks for update. This issue was fixed. --mbadran