MediaWiki:Api-format-prettyprint-header
From Medusa: Coordinate Free Mehless Method implementation
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 format=$2.
See the complete documentation, or the API help for more information.