scarpet corountines idea

src/main/java/carpet/script/value/AbstractListValue.java

@@ -3,13 +3,21 @@ package carpet.script.value;
 import carpet.script.exception.InternalExpressionException;
 import com.google.common.collect.Lists;
 
+import java.util.ArrayList;
 import java.util.List;
 
 public abstract class AbstractListValue extends Value implements Iterable<Value>
 {
     public List<Value> unpack()
     {
-        List<Value> retVal = Lists.newArrayList(iterator());
+        ArrayList<Value> retVal = Lists.newArrayList();
+        for (Value value : this)
+        {
+            if (value != Value.EOL)
+            {
+                retVal.add(value);
+            }
+        }
         fatality();
         return retVal;
     }