(following text copied from plugin instructions)
Adding footnotes to a post is simple. Just type them inline in your post in square brackets like this:
[1. This is a footnote.]
Each footnote must have a number followed by a period and a space and then the actual footnote. They don’t have to be unique but it is recommended. It doesn’t matter what the numbers are since the footnotes will be automatically renumbered when the post is displayed.
Footnotes can contain anything you’d like including links, images, etc. Footnotes are automatically linked back to the spot in the text where the note was made.1
- this is an example footnote ↵