Textpattern Help
Numeric references within text to footnotes appear between square brackets:
This is covered elsewhere[1].
becomes
This is covered elsewhere<sup><a href="#fn1">1</a></sup>
which is rendered
This is covered elsewhere1.
* * *
To create the footnote that corresponds to its reference within the text, begin a new paragraph with fn and the footnote’s number, followed by a dot and a space:
fn1. Down here, in fact.
becomes
<p id="fn1"><sup>1</sup> Down here, in fact.</p>
which is rendered
1 Down here, in fact.