I propose a deal ;-) : You promise to fix all remaining issues (if any) WRT your features and then this feature can go in (AFAIAC of course). Straight out of my head, here are some bugs related to your work:
If you promise to change my simple QEditBox to property editors (like what qt designer has), we have a deal. Of course, you can do this after 1.5.0. Any specific suggestion to InsetListings? Cheers, Bo