* HTML reports have hotkeys for navigating from one highlighted chunk to the next.
* Always-partial branches (like "while True:") are not flagged as partial.
* A new pragma "no branch" can be used to indicate your own intentionally-partial branches.
There are other bug fixes as well, the whole story is at https://bitbucket.org/ned/coveragepy/src/416181cbdd24/CHANGES.txt
Enjoy, and let me know if you find any problems.
--Ned.