Mon Nov 23 13:14:00 UTC 2009  pix@kepibu.org
  * Error when unable to parse CSS selector
diff -rN -u old-Oh, Ducks!/notes new-Oh, Ducks!/notes
--- old-Oh, Ducks!/notes	2015-09-08 17:39:58.000000000 +0000
+++ new-Oh, Ducks!/notes	2015-09-08 17:39:58.000000000 +0000
@@ -110,7 +110,6 @@
 I also recommend submitting a patch.  Other people might want to use
 that selector, too!
 * Known Bugs
-** Does not error on unknown CSS selectors
 ** Failure to match results in NIL, rather than a unification-failure
 * To Do
 ** working lhtml/xmls support [1/2]
diff -rN -u old-Oh, Ducks!/selectors.lisp new-Oh, Ducks!/selectors.lisp
--- old-Oh, Ducks!/selectors.lisp	2015-09-08 17:39:58.000000000 +0000
+++ new-Oh, Ducks!/selectors.lisp	2015-09-08 17:39:58.000000000 +0000
@@ -64,7 +64,9 @@
     (#T(regexp$ "(\\w+)"       (?type))
      (cons (make-instance 'type-selector :arg type)   (parse-selector &rest)))
     (#T(regexp$ "\\*"          ())
-     (cons (make-instance 'universal-selector)        (parse-selector &rest)))))
+     (cons (make-instance 'universal-selector)        (parse-selector &rest)))
+    (t (unless (string= selector "")
+         (error "Unable to to parse selector: ~s" selector)))))
 
 (defgeneric find-matching-elements (selector element)
   (:method (selector (element t))