Way to misrepresent it. They made the async patch - it wasn't accepted. So they rewrote it to Bram's liking - still wasn't accepted. 5 rewrites further Bram says 'lol well actually I don't feel like accepting this PR at all'. Its very understandable to feel a bit of animosity after bending over backwards for someone with commit access and then after all the effort still having the PR refused. That's called being led on, and its ultimately a dick move.