factor: more top level forms.

[factor.git] / basis / vlists / vlists.factor

diff --git a/basis/vlists/vlists.factor b/basis/vlists/vlists.factor
index 62d71c32c97cab2e2d828d74c953ead2241cd9cc..b7a4b35e9612768051cf8ab227981fc8c8f3f7fc 100644 (file)
--- a/basis/vlists/vlists.factor
+++ b/basis/vlists/vlists.factor
@@ -86,4 +86,4 @@ INSTANCE: valist assoc
 
 SYNTAX: VA{ \ } [ >valist ] parse-literal ;
 
-{ "vlists" "prettyprint" } "vlists.prettyprint" require-when
+USE-WHEN-LOADED: vlists.prettyprint { "vlists" "prettyprint" }