16 Customizing HTML Footers, Headers and Navigation Panels

texi2any provides for customization of the HTML page headers, footers, and navigation panel. (These are unrelated to the headings and “footings” produced in TeX output; see Page Headings in Texinfo.)

In the event that your needs are not met by changing the navigation buttons (see Simple Navigation Panel Customization), you can completely control the formatting of navigation panels by redefining function references. See Specific formating Functions for information on how to register the function references.

In a nutshell, element header and footer formatting function determines the button directions list to use and calls navigation header formatting. The navigation header formatting adds some formatting if needed, but mostly calls the navigation panel formatting. The navigation panel can call buttons formatting.