From a6e8339e61236d00cb468c53c9b8d6258aabee78 Mon Sep 17 00:00:00 2001
From: Fred Drake <fdrake@acm.org>
Date: Tue, 2 May 2000 17:28:36 +0000
Subject: [PATCH] \versionchanged:  Added optional parameter for explanation of
 change.

---
 Doc/texinputs/python.sty | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Doc/texinputs/python.sty b/Doc/texinputs/python.sty
index ded500d0eb1..c2a66d6a201 100644
--- a/Doc/texinputs/python.sty
+++ b/Doc/texinputs/python.sty
@@ -838,11 +838,17 @@
 %
 % Example:
 %  \versionadded{1.5.2}
+%  \versionchanged[short explanation]{1.6}
 %
 \newcommand{\versionadded}[1]{%
   {  New in version #1.  }}
-\newcommand{\versionchanged}[1]{%
-  {  Changed in version #1.  }}
+\newcommand{\versionchanged}[2][\py@badkey]{%
+  \ifx#1\@undefined%
+    {  Changed in version #2.  }%
+  \else%
+    {  Changed in version #2:\ #1.  }%
+  \fi%
+}
 
 
 % Tables.