Fixing Unicode collation tests

extra/unicode/collation/collation-tests.factor

@@ -1,6 +1,6 @@
 USING: io io.files splitting unicode.collation sequences kernel
 io.encodings.utf8 math.parser math.order tools.test assocs
-io.streams.null ;
+io.streams.null words combinators.lib ;
 IN: unicode.collation.tests
 
 : parse-test ( -- strings )

extra/unicode/script/script.factor

@@ -10,7 +10,7 @@ SYMBOL: interned
 
 : parse-script ( stream -- assoc )
     ! assoc is code point/range => name
-    lines filter-comments [ split-; ] map >hashtable ;
+    lines filter-comments [ split-; ] map ;
 
 : range, ( value key -- )
     swap interned get