io.streams.byte-array: implement stream-tell for byte-vector.

diff --git a/core/io/streams/byte-array/byte-array.factor b/core/io/streams/byte-array/byte-array.factor
index d4523838eedcbd8c25fc5817ff6715e0f71c7bc3..d37a8a7490457d377e3ecd1219772745812fb88e 100644 (file)
--- a/core/io/streams/byte-array/byte-array.factor
+++ b/core/io/streams/byte-array/byte-array.factor
@@ -7,6 +7,7 @@ IN: io.streams.byte-array
 
 INSTANCE: byte-vector output-stream
 M: byte-vector stream-element-type drop +byte+ ; inline
+M: byte-vector stream-tell length ; inline
 
 : <byte-writer> ( encoding -- stream )
     512 <byte-vector> swap <encoder> ; inline