diff --git a/ChangeLog b/ChangeLog
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@@ -1,3 +1,7 @@
+Wed Sep 24 04:09:13 2008  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_core.h: remove unused frame values.
+
 Wed Sep 24 04:07:07 2008  Koichi Sasada  <ko1@atdot.net>
 
 	* signal.c (signal_exec): execute rb_eval_cmd() directly.