--- a/Modules/parsermodule.c	Wed Aug 15 22:53:56 2012 +0300
+++ b/Modules/parsermodule.c	Wed Aug 15 23:20:39 2012 +0200
@@ -382,36 +382,28 @@
 static PyObject*
 parser_st2tuple(PyST_Object *self, PyObject *args, PyObject *kw)
 {
-    PyObject *line_option = 0;
-    PyObject *col_option = 0;
+    int line_info = 0;
+    int col_info = 0;
     PyObject *res = 0;
     int ok;
 
     static char *keywords[] = {"st", "line_info", "col_info", NULL};
 
     if (self == NULL || PyModule_Check(self)) {
-        ok = PyArg_ParseTupleAndKeywords(args, kw, "O!|OO:st2tuple", keywords,
-                                         &PyST_Type, &self, &line_option,
-                                         &col_option);
+        ok = PyArg_ParseTupleAndKeywords(args, kw, "O!|pp:st2tuple", keywords,
+                                         &PyST_Type, &self, &line_info,
+                                         &col_info);
     }
     else
-        ok = PyArg_ParseTupleAndKeywords(args, kw, "|OO:totuple", &keywords[1],
-                                         &line_option, &col_option);
+        ok = PyArg_ParseTupleAndKeywords(args, kw, "|pp:totuple", &keywords[1],
+                                         &line_info, &col_info);
     if (ok != 0) {
-        int lineno = 0;
-        int col_offset = 0;
-        if (line_option != NULL) {
-            lineno = (PyObject_IsTrue(line_option) != 0) ? 1 : 0;
-        }
-        if (col_option != NULL) {
-            col_offset = (PyObject_IsTrue(col_option) != 0) ? 1 : 0;
-        }
         /*
          *  Convert ST into a tuple representation.  Use Guido's function,
          *  since it's known to work already.
          */
         res = node2tuple(((PyST_Object*)self)->st_node,
-                         PyTuple_New, PyTuple_SetItem, lineno, col_offset);
+                         PyTuple_New, PyTuple_SetItem, line_info, col_info);
     }
     return (res);
 }
@@ -426,35 +418,27 @@
 static PyObject*
 parser_st2list(PyST_Object *self, PyObject *args, PyObject *kw)
 {
-    PyObject *line_option = 0;
-    PyObject *col_option = 0;
+    int line_info = 0;
+    int col_info = 0;
     PyObject *res = 0;
     int ok;
 
     static char *keywords[] = {"st", "line_info", "col_info", NULL};
 
     if (self == NULL || PyModule_Check(self))
-        ok = PyArg_ParseTupleAndKeywords(args, kw, "O!|OO:st2list", keywords,
-                                         &PyST_Type, &self, &line_option,
-                                         &col_option);
+        ok = PyArg_ParseTupleAndKeywords(args, kw, "O!|pp:st2list", keywords,
+                                         &PyST_Type, &self, &line_info,
+                                         &col_info);
     else
-        ok = PyArg_ParseTupleAndKeywords(args, kw, "|OO:tolist", &keywords[1],
-                                         &line_option, &col_option);
+        ok = PyArg_ParseTupleAndKeywords(args, kw, "|pp:tolist", &keywords[1],
+                                         &line_info, &col_info);
     if (ok) {
-        int lineno = 0;
-        int col_offset = 0;
-        if (line_option != 0) {
-            lineno = PyObject_IsTrue(line_option) ? 1 : 0;
-        }
-        if (col_option != NULL) {
-            col_offset = (PyObject_IsTrue(col_option) != 0) ? 1 : 0;
-        }
         /*
          *  Convert ST into a tuple representation.  Use Guido's function,
          *  since it's known to work already.
          */
         res = node2tuple(self->st_node,
-                         PyList_New, PyList_SetItem, lineno, col_offset);
+                         PyList_New, PyList_SetItem, line_info, col_info);
     }
     return (res);
 }