hipku: cleanup using

diff --git a/extra/hipku/hipku.factor b/extra/hipku/hipku.factor
index 7a919605292e23866082b23726d0f695897efa23..cc90d6fa6eea58c6bb9b36e01378c0605868bd5a 100644 (file)
--- a/extra/hipku/hipku.factor
+++ b/extra/hipku/hipku.factor
@@ -2,12 +2,10 @@
 ! See http://factorcode.org/license.txt for BSD license
 
 USING: arrays ascii combinators endian grouping ip-parser kernel
-literals math math.parser qw sequences sets splitting ;
+literals math sequences splitting ;
 
 IN: hipku
 
-! https://github.com/lord63/pyhipku/blob/master/pyhipku/decode.py
-
 <PRIVATE
 
 CONSTANT: animal-adjectives {