python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Lib/test/test_eof.py

@@ -0,0 +1,28 @@
+"""test script for a few new invalid token catches"""
+
+import unittest
+from test import support
+
+class EOFTestCase(unittest.TestCase):
+    def test_EOFC(self):
+        expect = "EOL while scanning string literal (<string>, line 1)"
+        try:
+            eval("""'this is a test\
+            """)
+        except SyntaxError as msg:
+            self.assertEqual(str(msg), expect)
+        else:
+            raise support.TestFailed
+
+    def test_EOFS(self):
+        expect = ("EOF while scanning triple-quoted string literal "
+                  "(<string>, line 1)")
+        try:
+            eval("""'''this is a test""")
+        except SyntaxError as msg:
+            self.assertEqual(str(msg), expect)
+        else:
+            raise support.TestFailed
+
+if __name__ == "__main__":
+    unittest.main()