factor: trim using lists

[factor.git] / extra / rosetta-code / n-queens / n-queens.factor

diff --git a/extra/rosetta-code/n-queens/n-queens.factor b/extra/rosetta-code/n-queens/n-queens.factor
index 1fcc64799177a2f92f7f1064b64d0b9b1593d690..f55981122e07c7a3bcea039a42400eabda1c61e0 100644 (file)
--- a/extra/rosetta-code/n-queens/n-queens.factor
+++ b/extra/rosetta-code/n-queens/n-queens.factor
@@ -1,6 +1,6 @@
 ! Copyright (c) 2012 Anonymous
 ! See http://factorcode.org/license.txt for BSD license.
-USING: kernel sequences math math.combinatorics formatting io locals ;
+USING: kernel sequences math math.combinatorics formatting io ;
 IN: rosetta-code.n-queens
 
 ! http://rosettacode.org/wiki/N-queens_problem