Maybe I'm not seeing it, but I can't find exactly where or why window.prompt support was removed (in light table 0.8.0 alpha and beyond apparently). I teach a course on JavaScript and have students use this as an early method for input. Versions 0.7.2 and prior supported this, but it no longer works. What was the justification? I tried several methods to restore it, but I've been unable to. Does anyone have any ideas on how to go about doing it?
On a similar note, I've got modules that rely on older lighttable versions' support of earlier ECMAScript standards (so they can add their own polyfill). Is it possible to set the script conformance version?