Add XID_Start and XID_Continue properties to unicodectype.
diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h
index 6d2675e..54b7129 100644
--- a/Include/unicodeobject.h
+++ b/Include/unicodeobject.h
@@ -205,6 +205,8 @@
 # define _PyUnicode_IsLowercase _PyUnicodeUCS2_IsLowercase
 # define _PyUnicode_IsNumeric _PyUnicodeUCS2_IsNumeric
 # define _PyUnicode_IsTitlecase _PyUnicodeUCS2_IsTitlecase
+# define _PyUnicode_IsXidStart _PyUnicodeUCS2_IsXidStart
+# define _PyUnicode_IsXidContinue _PyUnicodeUCS2_IsXidContinue
 # define _PyUnicode_IsUppercase _PyUnicodeUCS2_IsUppercase
 # define _PyUnicode_IsWhitespace _PyUnicodeUCS2_IsWhitespace
 # define _PyUnicode_ToDecimalDigit _PyUnicodeUCS2_ToDecimalDigit
@@ -289,6 +291,8 @@
 # define _PyUnicode_IsLowercase _PyUnicodeUCS4_IsLowercase
 # define _PyUnicode_IsNumeric _PyUnicodeUCS4_IsNumeric
 # define _PyUnicode_IsTitlecase _PyUnicodeUCS4_IsTitlecase
+# define _PyUnicode_IsXidStart _PyUnicodeUCS4_IsXidStart
+# define _PyUnicode_IsXidContinue _PyUnicodeUCS4_IsXidContinue
 # define _PyUnicode_IsUppercase _PyUnicodeUCS4_IsUppercase
 # define _PyUnicode_IsWhitespace _PyUnicodeUCS4_IsWhitespace
 # define _PyUnicode_ToDecimalDigit _PyUnicodeUCS4_ToDecimalDigit
@@ -1274,6 +1278,14 @@
     Py_UNICODE ch 	/* Unicode character */
     );
 
+PyAPI_FUNC(int) _PyUnicode_IsXidStart(
+    Py_UNICODE ch 	/* Unicode character */
+    );
+
+PyAPI_FUNC(int) _PyUnicode_IsXidContinue(
+    Py_UNICODE ch 	/* Unicode character */
+    );
+
 PyAPI_FUNC(int) _PyUnicode_IsWhitespace(
     const Py_UNICODE ch 	/* Unicode character */
     );