Thanks - looks like an interpreter bug to me - I've just filed an issue for it: https://github.com/espruino/Espruino/issues/1011
@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.
Thanks - looks like an interpreter bug to me - I've just filed an issue for it: https://github.com/espruino/Espruino/issues/1011