Fixing everything for mandatory stack effects

[factor.git] / extra / present / present.factor

diff --git a/extra/present/present.factor b/extra/present/present.factor
index 3ccc1afe40c646b9f89becec8e69f5a0d23d8f84..d3aec20d80b60c424376d3475bb55d1adcfc9ebc 100644 (file)
--- a/extra/present/present.factor
+++ b/extra/present/present.factor
@@ -1,5 +1,5 @@
 USING: math math.parser calendar calendar.format strings words
-kernel ;
+kernel effects ;
 IN: present
 
 GENERIC: present ( object -- string )