GitLab

Removed some extra stuff in the comment/newline in flow map tests, which really should be illegal (since implicit keys can't span multiple lines). It would be impossible to fix if we keep the immediate-output we're doing now - the only way to prevent it would be to hold on to a key's text until we got to the value token to make sure it could be an implicit key

Added explicit doc start/end tokens for the emitter, and set it so that if you try to write after you've already written a full doc, it writes a doc start and continues

Refactored bool emitting to make it 1) correct for the short bool form and 2) not barf on early versions of VS