Credit where credit is due. Also add an extra blank line before the

section on ifelse().

pep-0308.txt

@@ -72,7 +72,8 @@ Alternatives
     to C-derived language, it is hard to understand.
 
 
-    Eric Raymond proposed a variant that doesn't have this problem:
+    David Ascher proposed, and Eric Raymond even implemented, a
+    variant that doesn't have this problem:
 
         <condition> ? <expression1> ! <expression2>
 
@@ -98,6 +99,7 @@ Alternatives
     advantage of evaluating strictly from left to right (not that that
     is a requirement for being Pythonic -- list comprehensions don't).
 
+
     Many people suggest adding a new builtin instead of extending the
     syntax of the language, e.g.: