Generating Output Using WebWorks Markdown Standard : Footnotes
You can embed footnotes in your markdown content. Footnote syntax works very similar to the other various reference types, only difference being the number of the footnote is preceded by the circumflex character. The following markdown content demonstrates how to create footnotes and their corresponding definitions.
The quick brown fox[^1] jumped over the lazy dog[^2].

[^1]: Foxes are red.
[^2]: Dogs are usually not red.