From e1938069b13eb4c50bacdb381506b92c94b9b352 Mon Sep 17 00:00:00 2001
From: Fred Drake <fdrake@acm.org>
Date: Tue, 2 Nov 2004 18:59:18 +0000
Subject: clarify trailing comma in function argument list (SF bug #798652)

---
 Doc/ref/ref5.tex | 4 ++--
 Doc/ref/ref7.tex | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Doc/ref/ref5.tex b/Doc/ref/ref5.tex
index 804498b..9fdd4ff 100644
--- a/Doc/ref/ref5.tex
+++ b/Doc/ref/ref5.tex
@@ -444,8 +444,8 @@ series of arguments:
              {\token{identifier} "=" \token{expression}}
 \end{productionlist}
 
-A trailing comma may be present after an argument list but does not
-affect the semantics.
+A trailing comma may be present after the positional and keyword
+arguments but does not affect the semantics.
 
 The primary must evaluate to a callable object (user-defined
 functions, built-in functions, methods of built-in objects, class
diff --git a/Doc/ref/ref7.tex b/Doc/ref/ref7.tex
index 1c6d369..44a58c8 100644
--- a/Doc/ref/ref7.tex
+++ b/Doc/ref/ref7.tex
@@ -318,10 +318,10 @@ section~\ref{types}):
              {"def" \token{funcname} "(" [\token{parameter_list}] ")"
               ":" \token{suite}}
   \production{parameter_list}
-             {(\token{defparameter} ",")*}
-  \productioncont{("*" \token{identifier} [, "**" \token{identifier}]}
-  \productioncont{| "**" \token{identifier}
-                  | \token{defparameter} [","])}
+                 {(\token{defparameter} ",")*}
+  \productioncont{(~~"*" \token{identifier} [, "**" \token{identifier}]}
+  \productioncont{ | "**" \token{identifier}}
+  \productioncont{ | \token{defparameter} [","] )}
   \production{defparameter}
              {\token{parameter} ["=" \token{expression}]}
   \production{sublist}
-- 
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