Defer PEP 536 (#934)

pep-0536.txt

@@ -3,7 +3,7 @@ Title: Final Grammar for Literal String Interpolation
 Version: $Revision$
 Last-Modified: $Date$
 Author: Philipp Angerer <phil.angerer@gmail.com>
-Status: Draft
+Status: Deferred
 Type: Standards Track
 Content-Type: text/x-rst
 Created: 11-Dec-2016
@@ -21,6 +21,12 @@ those restrictions, promoting “f-strings” to “f expressions” or f-litera
 This PEP expands upon the f-strings introduced by PEP 498,
 so this text requires familiarity with PEP 498.
 
+PEP Status
+==========
+
+This PEP is deferred until an implementation is available.
+
+
 Terminology
 ===========