factor: more top level forms.

[factor.git] / basis / concurrency / mailboxes / mailboxes.factor

diff --git a/basis/concurrency/mailboxes/mailboxes.factor b/basis/concurrency/mailboxes/mailboxes.factor
index 546a6489afec28e892adbd2c2189b9d8148382f8..6d2690c517ed4e8928787765c078466b1d210b12 100644 (file)
--- a/basis/concurrency/mailboxes/mailboxes.factor
+++ b/basis/concurrency/mailboxes/mailboxes.factor
@@ -89,4 +89,4 @@ M: linked-thread error-in-thread
 : spawn-linked-to ( quot name mailbox -- thread )
     <linked-thread> [ (spawn) ] keep ;
 
-{ "concurrency.mailboxes" "debugger" } "concurrency.mailboxes.debugger" require-when
+USE-WHEN-LOADED: concurrency.mailboxes.debugger { "concurrency.mailboxes" "debugger" }