diff -r e9f7ba4718e1 -r 3eb7be1dd7b6 Source/Stack.m
--- a/Source/Stack.m	Fri Mar 07 11:43:02 2008 -0800
+++ b/Source/Stack.m	Mon Mar 10 17:30:57 2008 -0700
@@ -72,7 +72,7 @@
 - (void) dump
 {
     printf("Stack = ");
-    for( CALayer *layer in self.sublayers )
+    for( GGBLayer *layer in self.sublayers )
         printf("%s @z=%g   ", [[layer description] UTF8String],layer.zPosition);
     printf("\n");
 }