Section 22.2 External links
If you want to provide a link to a resource outside of your project, you will want the
<url>
tag. The code<url href="https://pretextbook.org" visual="pretextbook.org">PreTeXt</url>
produces PreTeXt. Note that the footnote is automatically created by the use of
1
pretextbook.org
@visual
.Extensive details are provided in Section 4.31.