From 9f462af3afe48163e1228998ed6a73d6c329208d Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Tue, 10 Dec 1991 13:54:12 +0000
Subject: [PATCH] Added global 'version' variable. Print version and copyright
 when called interactively.

---
 Modules/config.c.in | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Modules/config.c.in b/Modules/config.c.in
index 103ee82fed1..4f432416b34 100644
--- a/Modules/config.c.in
+++ b/Modules/config.c.in
@@ -24,6 +24,8 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 /* Configurable Python configuration file */
 
+char version[] = "0.9.3 beta (2)";
+
 #include <stdio.h>
 
 #ifdef USE_STDWIN
@@ -39,6 +41,11 @@ initargs(p_argc, p_argv)
 #ifdef USE_STDWIN
 	wargs(p_argc, p_argv);
 #endif
+	if (*p_argc < 2 && isatty(0) && isatty(1))
+	{
+		printf("Python %s.\n", version);
+		printf("Copyright 1990, 1991 Stichting Mathematisch Centrum, Amsterdam\n");
+	}
 }
 
 void