factor: trim using lists

[factor.git] / extra / rosetta-code / align-columns / align-columns.factor

diff --git a/extra/rosetta-code/align-columns/align-columns.factor b/extra/rosetta-code/align-columns/align-columns.factor
index 84c70190ff4dc60f04cb322221e31779dc25f1e5..ea44667ca843ab0dcb084b8503021941089eaadd 100644 (file)
--- a/extra/rosetta-code/align-columns/align-columns.factor
+++ b/extra/rosetta-code/align-columns/align-columns.factor
@@ -1,7 +1,6 @@
 ! Copyright (c) 2012 Anonymous
 ! See http://factorcode.org/license.txt for BSD license.
-USING: fry io kernel math math.functions math.order sequences
-splitting strings ;
+USING: io kernel math math.functions sequences splitting strings ;
 IN: rosetta.align-columns
 
 ! http://rosettacode.org/wiki/Align_columns