I think it's that you're using 'default arguments' which is a newish JS feature that Espruino doesn't support yet.
I've just merged your PR and hopefully tweaked it though
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I think it's that you're using 'default arguments' which is a newish JS feature that Espruino doesn't support yet.
I've just merged your PR and hopefully tweaked it though