factor: trim using lists

[factor.git] / extra / quadtrees / quadtrees.factor

diff --git a/extra/quadtrees/quadtrees.factor b/extra/quadtrees/quadtrees.factor
index b29af13f1251db10429754cdaf88a1564b007202..2d23015f23503ffa9d58ab0996007feb5f860bc7 100644 (file)
--- a/extra/quadtrees/quadtrees.factor
+++ b/extra/quadtrees/quadtrees.factor
@@ -1,6 +1,6 @@
 ! (c) 2009 Joe Groff, see BSD license
-USING: assocs kernel math.rectangles combinators accessors locals
-math.vectors vectors sequences math combinators.short-circuit arrays fry ;
+USING: assocs kernel math.rectangles combinators accessors
+math.vectors vectors sequences math combinators.short-circuit arrays ;
 IN: quadtrees
 
 TUPLE: quadtree { bounds rect } point value ll lr ul ur leaf? ;