Deleting with a caret in a blank, quoted line decreases the quoting, but does not delete the line Open the attached test case and hit delete. You'll see the quoting get deleted, but not the empty line, which is the expected behavior. <rdar://problem/6593021>
Created attachment 28773 [details] test case
Created attachment 28919 [details] patch
Comment on attachment 28919 [details] patch r=me
Committed revision 41962.