I've been wondering whether it would be possible to debug .xpi installs from within Venkman. Basically the install runs in JavaScript anyway, so it would be nice to be able to step through it. This could be done before its packaged by just opening the install.js and somehow launching it. It obviously depends on whether the xpinstall objects can be loaded and the install.js run. Does anybody have any comments on the viability of this? Is it at all possible, and if not what would it take to get it to work?
