533fe487a1
use do dov for both engines drop #TODO comments changing defaults is bad, but I expect ruby folks to expect do to type do .. doo has the advantage to get a completion popup .. but its too long to type The UtiSnips do snippet didn't make sense: the nested placeholder still didn't remove the space after the "do" when deleting it - so it was written badly. Could be fixed, by why bother? Thus learn do and dov and be happy forever. Would Do be a better choice (upper case chars?) Don't know. This was used by UltiSnips. Comment on this commit if you don't like this choice.