The text that is displayed in the URL dropdown. Can contain XML-style
markup for styling. The supported tags are 'url' (for a literal URL),
'match' (for highlighting text that matched what the user's query), and
'dim' (for dim helper text). The styles can be nested, eg.
. You must escape the five
predefined entities to display them as text:
stackoverflow.com/a/1091953/89484