MediaWiki:Api-format-prettyprint-header-hyperlinked
From cartan.math.umb.edu
This is the HTML representation of the $1 format. HTML is good for debugging, but is unsuitable for application use. Specify the <var>format</var> parameter to change the output format. To see the non-HTML representation of the $1 format, set [$3 <kbd>format=$2].
See the complete documentation, or the API help for more information.