text string parsers/checkers like check_routestring.
# typical url for this script:
-# http://www.chiark.greenend.org.uk/ucgi/~clareb/mason/pirates/qtextstring?what=routestring?format=json&ocean=Midnight&string=d
+# http://www.chiark.greenend.org.uk/ucgi/~clareb/mason/pirates/qtextstring?what=routestring?format=json&ocean=Cerulean&string=d
</%doc>