diff --git a/usr.bin/tr/extern.h b/usr.bin/tr/extern.h
index 9e82d06..f8e2598 100644
--- a/usr.bin/tr/extern.h
+++ b/usr.bin/tr/extern.h
@@ -31,6 +31,8 @@
  * SUCH DAMAGE.
  *
  *	@(#)extern.h	8.1 (Berkeley) 6/6/93
+ *
+ * $Id: extern.h,v 1.2 1997/09/24 06:20:21 gdr Exp $
  */
 
 typedef struct {
diff --git a/usr.bin/tr/str.c b/usr.bin/tr/str.c
index 5f5f260..bfcc316 100644
--- a/usr.bin/tr/str.c
+++ b/usr.bin/tr/str.c
@@ -39,6 +39,8 @@
  * Changes not related to compiler are replaced using #ifndef __GNO__
  *
  * Added prototyped headers, surrounded by #ifndef __STDC__
+ *
+ * $Id: str.c,v 1.2 1997/09/24 06:20:22 gdr Exp $
  */
 
 
diff --git a/usr.bin/tr/tr.1 b/usr.bin/tr/tr.1
index e0e6100..1c799cf 100644
--- a/usr.bin/tr/tr.1
+++ b/usr.bin/tr/tr.1
@@ -34,6 +34,8 @@
 .\"
 .\"     @(#)tr.1	8.1 (Berkeley) 6/6/93
 .\"
+.\" $Id: tr.1,v 1.2 1997/09/24 06:20:22 gdr Exp $
+.\"
 .TH TR 1 "August 1997" "GNO" "Commands and Applications"
 .SH NAME
 .BR tr
diff --git a/usr.bin/tr/tr.rez b/usr.bin/tr/tr.rez
index 82e263b..faab500 100644
--- a/usr.bin/tr/tr.rez
+++ b/usr.bin/tr/tr.rez
@@ -1,5 +1,7 @@
 /*
  * Resources for version and comment
+ *
+ * $Id: tr.rez,v 1.2 1997/09/24 06:20:22 gdr Exp $
  */
 #define PROG "tr"
 #define DESC "Translate characters in a file."