more debugging

src/main.lua

@@ -638,10 +638,11 @@ local function VP_createstack(buf, dimensions)
             end
             VP_optimizestack(tempbuf)
 
-            if #tempbuf > 0 then print("bugcheck");read();out[posasstring(x,z)] = tempbuf end
+            if #tempbuf > 0 then out[posasstring(x,z)] = tempbuf end
         end
     end
-
+    print(#out)
+    read()
     fout["stacks"] = out
     return fout
 end