The spec for eval (http://es5.github.io/x15.1.html#x15.1.2.1) says "If Type(x) is not String, return x." and that's exactly what's happening here -- it gets {code: ...} and does nothing.
The biggest improvement is that we'll now insert each parsed JSX script
back into a `<script>` tag with the body set. This allows the browser to
execute these scripts normally. Using `Function(functionBody)` or
`eval(functionBody)` both execute in window scope, but `var` assignments
don't actually get set on window (unlike everywhere else).
I also did some cleanup to make the code a little bit more readable.
In my minimal test cases this didn't break anything (scripts loaded in
the right order).
Andreas Svensson
SanderSpies
Ben Alpert
JeffMo
Jakub Malinowski
Paul O’Shannessy