"const" keyword not supported in for-in loops

[FrDH]

According to can i use, IE11 does not support the const keyword in for-in and for-of loops.
This would mean this line is interpreted different from what you'd expect.

Not sure how to test if this actually fails or produces an error, but In general I wouldn't use const at all if you're not going to transpile it.

Anyway, thanks for the great script.

[nuxodin]

Thanks for dipping into my code.
I think the point is, it doesn't work that way:
for (const x in ...)
See http://kangax.github.io/compat-table/es6/#test-const_for-in_loop_iteration_scope

[FrDH]

Ok, couldn't get the script not to work so you might be right :)