Hey,
did you check out the [brilliant themes][1] by Thomas Aylott? They are a nice starting point for theming (as intended by Thomas).
As for
- extract a listing of scopes from a bundle
- (and possibly some way to easily change a *whole theme's colors*:
like convert all R values to G values… ;))
This could be done with some shell commands I think. You could try to make a theme editor that works independent of TextMate, also :) the themes are `XML Property List` files so parsing and generating should be no problem at all.
I bet your Wishlist is not really of high priority to Allan (and others waiting for certain features). Sorry, I don't mean to discourage you…
Soryu.