ubuntu-22.04.3-desktop-amd64/casper/filesystem/usr/share/source-highlight/url.lang

vardef URLPART = '[[:word:]\./\-_~]+'
url = '(<?)' + $URLPART + '@' + $URLPART + "." + '[[:word:]]+' + '(>?)'
url = '(<?)' + '[[:word:]]+://' + $URLPART + '(>?)'