You need to add some \[ and \] around the escape codes to tell the shell they’re non-printing characters. Otherwise, things like line-wrapping don’t work right.

You need to add some \[ and \] around the escape codes to tell the shell they’re non-printing characters. Otherwise, things like line-wrapping don’t work right. It’s not a problem because of your \n makes it irrelevant, but just a heads up for the future.