[1] The vfmd specification (2014-06-16 22:16:57 +09:00 版) <http://www.vfmd.org/vfmd-spec/specification/>
vfmd is a variant of Markdown with an unambiguous specification of its syntax.
[2] Differences with the original Markdown (2015-03-01 21:56:09 +09:00 版) <http://www.vfmd.org/differences/>
[3] vfmd · GitHub (2015-03-23 12:27:57 +09:00 版) <https://github.com/vfmd>