diff --git a/hash.c b/hash.c
index c3db2588..8e541a1e 100644
--- a/hash.c
+++ b/hash.c
@@ -3,9 +3,8 @@
 ** hash manager for lua
 */
 
-char *rcs_hash="$Id: hash.c,v 2.26 1995/10/04 14:20:26 roberto Exp $";
+char *rcs_hash="$Id: hash.c,v 2.28 1996/02/12 18:32:40 roberto Exp roberto $";
 
-#include <string.h>
 
 #include "mem.h"
 #include "opcode.h"
diff --git a/inout.c b/inout.c
index 97f55465..7959068f 100644
--- a/inout.c
+++ b/inout.c
@@ -5,11 +5,10 @@
 ** Also provides some predefined lua functions.
 */
 
-char *rcs_inout="$Id: inout.c,v 2.30 1996/02/12 18:32:40 roberto Exp roberto $";
+char *rcs_inout="$Id: inout.c,v 2.31 1996/02/13 17:30:39 roberto Exp roberto $";
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 
 #include "lex.h"
 #include "opcode.h"
diff --git a/lua.stx b/lua.stx
index 7d83e62b..8270b7a4 100644
--- a/lua.stx
+++ b/lua.stx
@@ -1,10 +1,9 @@
 %{
 
-char *rcs_luastx = "$Id: lua.stx,v 3.30 1996/02/12 18:32:40 roberto Exp roberto $";
+char *rcs_luastx = "$Id: lua.stx,v 3.31 1996/02/13 17:30:39 roberto Exp roberto $";
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 
 #include "luadebug.h"
 #include "mem.h"
diff --git a/table.c b/table.c
index 614a5c5e..722f8b17 100644
--- a/table.c
+++ b/table.c
@@ -3,9 +3,7 @@
 ** Module to control static tables
 */
 
-char *rcs_table="$Id: table.c,v 2.45 1996/02/12 18:32:40 roberto Exp roberto $";
-
-/*#include <string.h>*/
+char *rcs_table="$Id: table.c,v 2.46 1996/02/14 13:35:51 roberto Exp roberto $";
 
 #include "mem.h"
 #include "opcode.h"