diff --git a/extra/newfx/newfx.factor b/extra/newfx/newfx.factor
index 37c738cd6a..b59e204e0c 100644
--- a/extra/newfx/newfx.factor
+++ b/extra/newfx/newfx.factor
@@ -195,4 +195,8 @@ METHOD: as-mutate { object object assoc }       set-at ;
 : adjoin      ( seq elt -- seq ) over sets:adjoin ;
 : adjoin-on   ( elt seq -- seq ) tuck sets:adjoin ;
 : adjoined    ( set elt --     ) swap sets:adjoin ;
-: adjoined-on ( elt set --     )      sets:adjoin ;
\ No newline at end of file
+: adjoined-on ( elt set --     )      sets:adjoin ;
+
+! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+: start ( seq subseq -- i ) swap sequences:start ;
\ No newline at end of file