Yes, I thought that about the undefined check when I read it. I've pulled the latest (which did update the terminal.js file), and got the other terminal app you linked to. I should probably test with the Espruino connected - I don't have it at the moment - so I'll revert later this afternoon.
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.
Yes, I thought that about the undefined check when I read it. I've pulled the latest (which did update the terminal.js file), and got the other terminal app you linked to. I should probably test with the Espruino connected - I don't have it at the moment - so I'll revert later this afternoon.