HTML mixed mode
The HTML mixed mode depends on the XML, JavaScript, and CSS modes.
It takes an optional mode configuration option, scriptTypes, which can be used to add custom behavior for specific <script type="..."> tags. If given, it should hold an array of {matches, mode} objects, where
matches is a string or regexp that matches the script type, and mode is either null, for script types that should stay in HTML mode, or a
mode spec corresponding to the mode that should be used for the script.
MIME types defined: text/html (redefined, only takes effect if you load this parser after the XML parser).