jgm/pandoc — pull request #551 by gavinbeatty (2012-06-27 19:58:31+00:00)
Title: #550: Writer/Mediawiki: resuming a nested list splits the lists up

I've only looked at the specific problem and verified that the Mediawiki output for README looks the same with your master as with my master (not much of a test, I know), but the commit's functionality should be fine.

All I did was (perhaps hackily) add a toplevel Bool to a few functions, which becomes False in any nested invocations. Only if toplevel is True is a newline added after the end of a list block.