factor: trim using lists

[factor.git] / extra / euler / b-rep / b-rep.factor

diff --git a/extra/euler/b-rep/b-rep.factor b/extra/euler/b-rep/b-rep.factor
index ede558a1ae8e2d1669c4c70386e3f88efe378273..47cc00a620d9441576871bcf48c6c842ba3157a9 100644 (file)
--- a/extra/euler/b-rep/b-rep.factor
+++ b/extra/euler/b-rep/b-rep.factor
@@ -1,7 +1,7 @@
 ! Copyright (C) 2010 Slava Pestov.
-USING: accessors fry kernel locals sequences sets namespaces
-combinators combinators.short-circuit game.models.half-edge
-math math.vectors math.matrices assocs arrays hashtables ;
+USING: accessors arrays assocs combinators
+combinators.short-circuit game.models.half-edge kernel math
+math.vectors namespaces sequences sets ;
 FROM: namespaces => set ;
 IN: euler.b-rep