Backport of the print function, using a __future__ import.
This work is substantially Anthony Baxter's, from issue
1633807.  I just freshened it, made a few minor tweaks,
and added the test cases.  I also created issue 2412,
which is to check for 2to3's behavior with the print
function.  I also added myself to ACKS.
diff --git a/Include/parsetok.h b/Include/parsetok.h
index 2b4ce1e..808c72c 100644
--- a/Include/parsetok.h
+++ b/Include/parsetok.h
@@ -27,6 +27,10 @@
 #define PyPARSE_WITH_IS_KEYWORD		0x0003
 #endif
 
+#define PyPARSE_PRINT_IS_FUNCTION       0x0004
+
+
+
 PyAPI_FUNC(node *) PyParser_ParseString(const char *, grammar *, int,
                                               perrdetail *);
 PyAPI_FUNC(node *) PyParser_ParseFile (FILE *, const char *, grammar *, int,