--- a/sierpinski.js	Sat Mar 12 22:34:17 2016 +0800
+++ b/sierpinski.js	Sun Mar 13 11:50:34 2016 +0800
@@ -159,3 +159,5 @@
   })(L);
 
 }).call(this);
+
+//# sourceMappingURL=sierpinski.js.map

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sierpinski.js.map	Sun Mar 13 11:50:34 2016 +0800
@@ -0,0 +1,10 @@
+{
+  "version": 3,
+  "file": "sierpinski.js",
+  "sourceRoot": "",
+  "sources": [
+    "sierpinski.coffee"
+  ],
+  "names": [],
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+}
\ No newline at end of file