diff --git a/spec.bs b/spec.bs
index 3287120..4dd6b88 100644
--- a/spec.bs
+++ b/spec.bs
@@ -641,11 +641,11 @@ To <dfn>change state</dfn> given a [=constructor string parser=] |parser|, a [=c
 
   1. If |parser|'s [=constructor string parser/state=] is not "<a for="constructor string parser/state">`init`</a>", not "<a for="constructor string parser/state">`authority`</a>", and not "<a for="constructor string parser/state">`done`</a>", then set |parser|'s [=constructor string parser/result=][|parser|'s [=constructor string parser/state=]] to the result of running [=make a component string=] given |parser|.
   1. If |parser|'s [=constructor string parser/state=] is not "<a for="constructor string parser/state">`init`</a>" and |new state| is not "<a for="constructor string parser/state">`done`</a>", then:
-    1. It |parser|'s [=constructor string parser/state=] is "<a for="constructor string parser/state">`protocol`</a>", "<a for="constructor string parser/state">`authority`</a>", "<a for="constructor string parser/state">`username`</a>", or "<a for="constructor string parser/state">`password`</a>"; |new state| is "<a for="constructor string parser/state">`port`</a>", "<a for="constructor string parser/state">`pathname`</a>", "<a for="constructor string parser/state">`search`</a>", or "<a for="constructor string parser/state">`hash`</a>"; and |parser|'s [=constructor string parser/result=]["{{URLPatternInit/hostname}}"] does not [=map/exist=], then set |parser|'s [=constructor string parser/result=]["{{URLPatternInit/hostname}}"] to the empty string.
-    1. It |parser|'s [=constructor string parser/state=] is "<a for="constructor string parser/state">`protocol`</a>", "<a for="constructor string parser/state">`authority`</a>", "<a for="constructor string parser/state">`username`</a>", "<a for="constructor string parser/state">`password`</a>", "<a for="constructor string parser/state">`hostname`</a>", or "<a for="constructor string parser/state">`port`</a>"; |new state| is "<a for="constructor string parser/state">`search`</a>", or "<a for="constructor string parser/state">`hash`</a>"; and |parser|'s [=constructor string parser/result=]["{{URLPatternInit/pathname}}"] does not [=map/exist=], then:
+    1. If |parser|'s [=constructor string parser/state=] is "<a for="constructor string parser/state">`protocol`</a>", "<a for="constructor string parser/state">`authority`</a>", "<a for="constructor string parser/state">`username`</a>", or "<a for="constructor string parser/state">`password`</a>"; |new state| is "<a for="constructor string parser/state">`port`</a>", "<a for="constructor string parser/state">`pathname`</a>", "<a for="constructor string parser/state">`search`</a>", or "<a for="constructor string parser/state">`hash`</a>"; and |parser|'s [=constructor string parser/result=]["{{URLPatternInit/hostname}}"] does not [=map/exist=], then set |parser|'s [=constructor string parser/result=]["{{URLPatternInit/hostname}}"] to the empty string.
+    1. If |parser|'s [=constructor string parser/state=] is "<a for="constructor string parser/state">`protocol`</a>", "<a for="constructor string parser/state">`authority`</a>", "<a for="constructor string parser/state">`username`</a>", "<a for="constructor string parser/state">`password`</a>", "<a for="constructor string parser/state">`hostname`</a>", or "<a for="constructor string parser/state">`port`</a>"; |new state| is "<a for="constructor string parser/state">`search`</a>", or "<a for="constructor string parser/state">`hash`</a>"; and |parser|'s [=constructor string parser/result=]["{{URLPatternInit/pathname}}"] does not [=map/exist=], then:
       1. If |parser|'s [=constructor string parser/protocol matches a special scheme flag=] is true, then set |parser|'s [=constructor string parser/result=]["{{URLPatternInit/pathname}}"] to "`/`".
       1. Otherwise, set |parser|'s [=constructor string parser/result=]["{{URLPatternInit/pathname}}"] to the empty string.
-    1. It |parser|'s [=constructor string parser/state=] is "<a for="constructor string parser/state">`protocol`</a>", "<a for="constructor string parser/state">`authority`</a>", "<a for="constructor string parser/state">`username`</a>", "<a for="constructor string parser/state">`password`</a>", "<a for="constructor string parser/state">`hostname`</a>", "<a for="constructor string parser/state">`port`</a>", or "<a for="constructor string parser/state">`pathname`</a>"; |new state| is "<a for="constructor string parser/state">`hash`</a>"; and |parser|'s [=constructor string parser/result=]["{{URLPatternInit/search}}"] does not [=map/exist=], then set |parser|'s [=constructor string parser/result=]["{{URLPatternInit/search}}"] to the empty string.
+    1. If |parser|'s [=constructor string parser/state=] is "<a for="constructor string parser/state">`protocol`</a>", "<a for="constructor string parser/state">`authority`</a>", "<a for="constructor string parser/state">`username`</a>", "<a for="constructor string parser/state">`password`</a>", "<a for="constructor string parser/state">`hostname`</a>", "<a for="constructor string parser/state">`port`</a>", or "<a for="constructor string parser/state">`pathname`</a>"; |new state| is "<a for="constructor string parser/state">`hash`</a>"; and |parser|'s [=constructor string parser/result=]["{{URLPatternInit/search}}"] does not [=map/exist=], then set |parser|'s [=constructor string parser/result=]["{{URLPatternInit/search}}"] to the empty string.
   1. Set |parser|'s [=constructor string parser/state=] to |new state|.
   1. Increment |parser|'s [=constructor string parser/token index=] by |skip|.
   1. Set |parser|'s [=constructor string parser/component start=] to |parser|'s [=constructor string parser/token index=].