1 files changed, 2 insertions, 2 deletions
diff --git a/z47.c b/z47.c
index 2fac7b8..78f931f 100644
--- a/z47.c
+++ b/z47.c
@@ -1,7 +1,7 @@
 /*@z47.c:Environment Table:EnvReadRetrieve()@*********************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.17)                       */
-/*  COPYRIGHT (C) 1991, 1999 Jeffrey H. Kingston                             */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.18)                       */
+/*  COPYRIGHT (C) 1991, 2000 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@cs.usyd.edu.au)                                */
 /*  Basser Department of Computer Science                                    */