! See http://factorcode.org/license.txt for BSD license.
USING: accessors arrays assocs bit-arrays bitstreams combinators
fry hashtables heaps io kernel locals math math.bits math.order
-math.parser math.ranges multiline namespaces sequences sorting
+math.parser ranges multiline namespaces sequences sorting
vectors ;
QUALIFIED-WITH: bitstreams bs
IN: compression.huffman