102 commits

Author	SHA1	Message	Date
Jeff Rabinowitz	e34ea8c989	Fixed a regression under which the old style of using :toc true would throw an exception because the tag was not properly cast to a :ul or :ol tag. Added unit testing for all cases.	2015-11-08 20:35:04 -05:00
Jeff Rabinowitz	365df0e680	Reimplemented TOC logic using zippers to ensure state is always internally valid. Also added unit testing to provide a regression testing suite. This should fix issue #19.	2015-11-01 19:34:06 -05:00