*** empty log message ***

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@15 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

47 files changed, 86 insertions, 69 deletions

diff --git a/ChangeLog b/ChangeLog
index 029e20077c..c02d7e1534 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 Fri Jan 16 00:43:43 1998  Yukihiro Matsumoto  <matz@netlab.co.jp>
 
+	* variable.c (rb_ivar_get): Files can have instance variables now.
+
 	* ruby.h (CLONESETUP): copies its singleton classes too.
 
 	* class.c (singleton_class_attached): saves binded object in the
diff --git a/array.c b/array.c
index 388fb05bd7..a0e1e000d1 100644
--- a/array.c
+++ b/array.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Fri Aug  6 09:46:12 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/compar.c b/compar.c
index e852fb1e49..ce85198873 100644
--- a/compar.c
+++ b/compar.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Thu Aug 26 14:39:48 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/dir.c b/dir.c
index 29ce261272..e89f247a02 100644
--- a/dir.c
+++ b/dir.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Wed Jan  5 09:51:01 JST 1994
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/dln.c b/dln.c
index f4ab012021..0f1df35382 100644
--- a/dln.c
+++ b/dln.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Tue Jan 18 17:05:06 JST 1994
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/enum.c b/enum.c
index d8e2fcdc8b..e37fee7f03 100644
--- a/enum.c
+++ b/enum.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Fri Oct  1 15:15:19 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/error.c b/error.c
index 7163f62609..bdc38ecb55 100644
--- a/error.c
+++ b/error.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Mon Aug  9 16:11:34 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/eval.c b/eval.c
index 42617c2b27..c84031eac6 100644
--- a/eval.c
+++ b/eval.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Thu Jun 10 14:22:17 JST 1993
 
-  Copyright (C) 1993-1997 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/file.c b/file.c
index b60ec65d55..03089f5ce8 100644
--- a/file.c
+++ b/file.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Mon Nov 15 12:24:34 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/gc.c b/gc.c
index 27065af1cb..1b0b05f796 100644
--- a/gc.c
+++ b/gc.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Tue Oct  5 09:44:46 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/hash.c b/hash.c
index 49be7de6aa..ba531f4ded 100644
--- a/hash.c
+++ b/hash.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Mon Nov 22 18:51:18 JST 1993
 
-  Copyright (C) 1993-1997 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/inits.c b/inits.c
index 123b32c989..55db006bfe 100644
--- a/inits.c
+++ b/inits.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Tue Dec 28 16:01:58 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/io.c b/io.c
index f84e15e447..369fe9d838 100644
--- a/io.c
+++ b/io.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Fri Oct 15 18:08:59 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/io.h b/io.h
index c671fca8ed..73acbd7812 100644
--- a/io.h
+++ b/io.h
@@ -7,7 +7,7 @@
   $Date$
   created at: Fri Nov 12 16:47:09 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/lib/complex.rb b/lib/complex.rb
index aa5d219d2f..69437b01bb 100644
--- a/lib/complex.rb
+++ b/lib/complex.rb
@@ -1,8 +1,8 @@
 #
 #   complex.rb - 
 #   	$Release Version: 0.5 $
-#   	$Revision: 1.1 $
-#   	$Date: 1996/11/11 04:25:19 $
+#   	$Revision: 1.1.1.1 $
+#   	$Date: 1998/01/16 04:05:49 $
 #   	by Keiju ISHITSUKA(SHL Japan Inc.)
 #
 # --
diff --git a/lib/date.rb b/lib/date.rb
index 998c2e8152..24731d7c68 100644
--- a/lib/date.rb
+++ b/lib/date.rb
@@ -1,8 +1,8 @@
 #
 #               Date.rb - 
 #                       $Release Version: $
-#                       $Revision: 1.2 $
-#                       $Date: 1997/02/14 11:05:29 $
+#                       $Revision: 1.1.1.1 $
+#                       $Date: 1998/01/16 04:05:49 $
 #                       by Yasuo OHBA(SHL Japan Inc. Technology Dept.)
 #
 # --
diff --git a/lib/e2mmap.rb b/lib/e2mmap.rb
index d10657bbad..37d36cb604 100644
--- a/lib/e2mmap.rb
+++ b/lib/e2mmap.rb
@@ -1,8 +1,8 @@
 #
 #   e2mmap.rb - for ruby 1.1
 #   	$Release Version: 1.1$
-#   	$Revision: 1.4 $
-#   	$Date: 1997/08/18 07:12:12 $
+#   	$Revision: 1.1.1.1 $
+#   	$Date: 1998/01/16 04:05:49 $
 #   	by Keiju ISHITSUKA
 #
 # --
@@ -13,7 +13,7 @@ if VERSION < "1.1"
 else  
   
   module Exception2MessageMapper
-    RCS_ID='-$Header: /home/keiju/var/src/var.lib/ruby/RCS/e2mmap.rb,v 1.4 1997/08/18 07:12:12 keiju Exp keiju $-'
+    RCS_ID='-$Header: /home/cvsroot/ruby/lib/e2mmap.rb,v 1.1.1.1 1998/01/16 04:05:49 matz Exp $-'
     
     E2MM = Exception2MessageMapper
     
diff --git a/lib/finalize.rb b/lib/finalize.rb
index 9b2ffefcf5..d91bb0d333 100644
--- a/lib/finalize.rb
+++ b/lib/finalize.rb
@@ -1,8 +1,8 @@
 #
 #   finalizer.rb - 
 #   	$Release Version: 0.2$
-#   	$Revision: 1.3 $
-#   	$Date: 1998/01/09 08:09:49 $
+#   	$Revision: 1.1.1.2 $
+#   	$Date: 1998/01/16 04:14:51 $
 #   	by Keiju ISHITSUKA
 #
 # --
@@ -44,7 +44,7 @@
 #
 
 module Finalizer
-  RCS_ID='-$Header: /home/keiju/var/src/var.lib/ruby/RCS/finalize.rb,v 1.3 1998/01/09 08:09:49 keiju Exp keiju $-'
+  RCS_ID='-$Header: /home/cvsroot/ruby/lib/finalize.rb,v 1.1.1.2 1998/01/16 04:14:51 matz Exp $-'
   
   # @dependency: {id => [[dependant, method, *opt], ...], ...}
   
diff --git a/lib/ftplib.rb b/lib/ftplib.rb
index 34ee2f8d62..a03760daf8 100644
--- a/lib/ftplib.rb
+++ b/lib/ftplib.rb
@@ -1,7 +1,7 @@
 ### ftplib.rb			-*- Mode: ruby; tab-width: 8; -*-
 
-## $Revision: 1.5 $
-## $Date: 1997/09/16 08:03:31 $
+## $Revision: 1.1.1.1 $
+## $Date: 1998/01/16 04:05:49 $
 ## by maeda shugo <shugo@po.aianet.ne.jp>
 
 ### Code:
@@ -17,7 +17,7 @@ class FTPProtoError < FTPError; end
 
 class FTP
    
-  RCS_ID = '$Id: ftplib.rb,v 1.5 1997/09/16 08:03:31 shugo Exp $'
+  RCS_ID = '$Id: ftplib.rb,v 1.1.1.1 1998/01/16 04:05:49 matz Exp $'
    
    FTP_PORT = 21
    CRLF = "\r\n"
diff --git a/lib/mathn.rb b/lib/mathn.rb
index fdf27f6771..b5cc9b818b 100644
--- a/lib/mathn.rb
+++ b/lib/mathn.rb
@@ -1,8 +1,8 @@
 #
 #   mathn.rb - 
 #   	$Release Version: 0.5 $
-#   	$Revision: 1.1 $
-#   	$Date: 1997/07/03 04:43:47 $
+#   	$Revision: 1.1.1.1 $
+#   	$Date: 1998/01/16 04:05:49 $
 #   	by Keiju ISHITSUKA(SHL Japan Inc.)
 #
 # --
diff --git a/lib/matrix.rb b/lib/matrix.rb
index 394c66f098..53c8f8b19c 100644
--- a/lib/matrix.rb
+++ b/lib/matrix.rb
@@ -2,8 +2,8 @@
 #
 #   matrix.rb - 
 #   	$Release Version: 1.0$
-#   	$Revision: 1.0 $
-#   	$Date: 97/05/23 11:35:28 $
+#   	$Revision: 1.1.1.1 $
+#   	$Date: 1998/01/16 04:05:49 $
 #       Original Version from Smalltalk-80 version
 #	   on July 23, 1985 at 8:37:17 am
 #   	by Keiju ISHITSUKA
@@ -36,7 +36,7 @@ module ExceptionForMatrix
 end
 
 class Matrix
-  RCS_ID='-$Header: ruby-mode,v 1.2 91/04/20 17:24:57 keiju Locked $-'
+  RCS_ID='-$Header: /home/cvsroot/ruby/lib/matrix.rb,v 1.1.1.1 1998/01/16 04:05:49 matz Exp $-'
   
   include ExceptionForMatrix
   
diff --git a/lib/mutex_m.rb b/lib/mutex_m.rb
index 823888e72f..693da41675 100644
--- a/lib/mutex_m.rb
+++ b/lib/mutex_m.rb
@@ -1,8 +1,8 @@
 #
 #   mutex_m.rb - 
 #   	$Release Version: 2.0$
-#   	$Revision: 1.2 $
-#   	$Date: 1997/07/25 02:43:21 $
+#   	$Revision: 1.1.1.1 $
+#   	$Date: 1998/01/16 04:05:49 $
 #       Original from mutex.rb
 #   	by Keiju ISHITSUKA(SHL Japan Inc.)
 #
diff --git a/lib/rational.rb b/lib/rational.rb
index d4112c2956..a8c8322abc 100644
--- a/lib/rational.rb
+++ b/lib/rational.rb
@@ -1,8 +1,8 @@
 #
 #   rational.rb - 
 #   	$Release Version: 0.5 $
-#   	$Revision: 1.1 $
-#   	$Date: 1996/11/11 04:25:14 $
+#   	$Revision: 1.1.1.1 $
+#   	$Date: 1998/01/16 04:05:49 $
 #   	by Keiju ISHITSUKA(SHL Japan Inc.)
 #
 # --
diff --git a/lib/thwait.rb b/lib/thwait.rb
index c638335f5d..4ddd9b46ee 100644
--- a/lib/thwait.rb
+++ b/lib/thwait.rb
@@ -1,8 +1,8 @@
 #
 #   thwait.rb - 
 #   	$Release Version: $
-#   	$Revision: 1.1 $
-#   	$Date: 1997/08/18 03:13:14 $
+#   	$Revision: 1.1.1.1 $
+#   	$Date: 1998/01/16 04:05:50 $
 #   	by Keiju ISHITSUKA(Nippon Rational Inc.)
 #
 # --
@@ -14,7 +14,7 @@ require "thread.rb"
 require "e2mmap.rb"
 
 class ThreadsWait
-  RCS_ID='-$Header: /home/keiju/var/src/var.lib/ruby/RCS/thwait.rb,v 1.1 1997/08/18 03:13:14 keiju Exp keiju $-'
+  RCS_ID='-$Header: /home/cvsroot/ruby/lib/thwait.rb,v 1.1.1.1 1998/01/16 04:05:50 matz Exp $-'
   
   Exception2MessageMapper.extend_to(binding)
   def_exception("ErrWaitThreadsNothing", "Wait threads nothing.")
diff --git a/math.c b/math.c
index 0e427035f4..775bddaf16 100644
--- a/math.c
+++ b/math.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Tue Jan 25 14:12:56 JST 1994
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/missing/dir.h b/missing/dir.h
index 34be77b9c0..6cf5318fa9 100644
--- a/missing/dir.h
+++ b/missing/dir.h
@@ -1,11 +1,14 @@
-/* $RCSfile: dir.h,v $$Revision: 4.0.1.1 $$Date: 91/06/07 11:22:10 $
+/* $RCSfile: dir.h,v $$Revision: 1.1.1.2 $$Date: 1998/01/16 04:14:54 $
  *
  *    (C) Copyright 1987, 1990 Diomidis Spinellis.
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
  *
- * $Log:	dir.h,v $
+ * $Log: dir.h,v $
+ * Revision 1.1.1.2  1998/01/16 04:14:54  matz
+ * *** empty log message ***
+ *
  * Revision 4.0.1.1  91/06/07  11:22:10  lwall
  * patch4: new copyright notice
  * 
@@ -61,14 +64,17 @@ void rewinddir(DIR *dirp);
 void closedir(DIR *dirp);
 
 #endif /* __DIR_INCLUDED */
-/* $RCSfile: dir.h,v $$Revision: 4.0.1.1 $$Date: 91/06/07 11:22:10 $
+/* $RCSfile: dir.h,v $$Revision: 1.1.1.2 $$Date: 1998/01/16 04:14:54 $
  *
  *    (C) Copyright 1987, 1990 Diomidis Spinellis.
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
  *
- * $Log:	dir.h,v $
+ * $Log: dir.h,v $
+ * Revision 1.1.1.2  1998/01/16 04:14:54  matz
+ * *** empty log message ***
+ *
  * Revision 4.0.1.1  91/06/07  11:22:10  lwall
  * patch4: new copyright notice
  * 
@@ -122,14 +128,17 @@ void rewinddir(DIR *dirp);
 void closedir(DIR *dirp);
 
 #endif /* __DIR_INCLUDED */
-/* $RCSfile: dir.h,v $$Revision: 4.0.1.1 $$Date: 91/06/07 11:22:10 $
+/* $RCSfile: dir.h,v $$Revision: 1.1.1.2 $$Date: 1998/01/16 04:14:54 $
  *
  *    (C) Copyright 1987, 1990 Diomidis Spinellis.
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
  *
- * $Log:	dir.h,v $
+ * $Log: dir.h,v $
+ * Revision 1.1.1.2  1998/01/16 04:14:54  matz
+ * *** empty log message ***
+ *
  * Revision 4.0.1.1  91/06/07  11:22:10  lwall
  * patch4: new copyright notice
  * 
diff --git a/node.h b/node.h
index cdb354c007..a4dab02ac0 100644
--- a/node.h
+++ b/node.h
@@ -6,7 +6,7 @@
   $Date$
   created at: Fri May 28 15:14:02 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/numeric.c b/numeric.c
index b0d5f7f522..4bc9a604ec 100644
--- a/numeric.c
+++ b/numeric.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Fri Aug 13 18:33:09 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/object.c b/object.c
index 2e614b3a41..faf6983526 100644
--- a/object.c
+++ b/object.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Thu Jul 15 12:01:24 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/pack.c b/pack.c
index 20d12d4003..52a0dd5027 100644
--- a/pack.c
+++ b/pack.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Thu Feb 10 15:17:05 JST 1994
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/parse.y b/parse.y
index 4bf13cf398..26a7fd9452 100644
--- a/parse.y
+++ b/parse.y
@@ -6,7 +6,7 @@
   $Date$
   created at: Fri May 28 18:02:42 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/process.c b/process.c
index 9d50fea8bf..0b9373a88c 100644
--- a/process.c
+++ b/process.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Tue Aug 10 14:30:50 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/random.c b/random.c
index d0a5756b69..8674dd0bad 100644
--- a/random.c
+++ b/random.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Fri Dec 24 16:39:21 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/range.c b/range.c
index 9596e07f93..121acfe5a6 100644
--- a/range.c
+++ b/range.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Thu Aug 19 17:46:47 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/re.c b/re.c
index cb0ade9aaf..2f1a9211e0 100644
--- a/re.c
+++ b/re.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Mon Aug  9 18:24:49 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/re.h b/re.h
index 8769d6ef39..dd93168ab1 100644
--- a/re.h
+++ b/re.h
@@ -7,7 +7,7 @@
   $Date$
   created at: Thu Sep 30 14:18:32 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/ruby.c b/ruby.c
index 6e748f249d..620cffc542 100644
--- a/ruby.c
+++ b/ruby.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Tue Aug 10 12:47:31 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/ruby.h b/ruby.h
index ac53f620a9..16153e09ca 100644
--- a/ruby.h
+++ b/ruby.h
@@ -6,7 +6,7 @@
   $Date$
   created at: Thu Jun 10 14:26:32 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 *************************************************/
 
@@ -227,6 +227,7 @@ struct RHash {
 
 struct RFile {
     struct RBasic basic;
+    struct st_table *iv_tbl;
     struct OpenFile *fptr;
 };
 
diff --git a/sample/rbc.rb b/sample/rbc.rb
index 88a5b2d069..485b558adb 100644
--- a/sample/rbc.rb
+++ b/sample/rbc.rb
@@ -2,8 +2,8 @@
 #
 #   rbc.rb - 
 #   	$Release Version: 0.6 $
-#   	$Revision: 1.2 $
-#   	$Date: 1997/11/27 13:46:06 $
+#   	$Revision: 1.1.1.1 $
+#   	$Date: 1998/01/16 04:14:56 $
 #   	by Keiju ISHITSUKA(Nippon Rational Inc.)
 #
 # --
@@ -32,7 +32,7 @@ require "e2mmap.rb"
 $stdout.sync = TRUE
 
 module BC_APPLICATION__
-  RCS_ID='-$Header: /home/keiju/var/src/var.lib/ruby/ruby/RCS/rbc.rb,v 1.2 1997/11/27 13:46:06 keiju Exp keiju $-'
+  RCS_ID='-$Header: /home/cvsroot/ruby/sample/rbc.rb,v 1.1.1.1 1998/01/16 04:14:56 matz Exp $-'
   
   extend Exception2MessageMapper
   def_exception :UnrecognizedSwitch, "Unrecognized switch: %s"
diff --git a/sprintf.c b/sprintf.c
index 7862a469e8..07f8a42694 100644
--- a/sprintf.c
+++ b/sprintf.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Fri Oct 15 10:39:26 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/string.c b/string.c
index 3c3d24f3cf..8c5b4eb76b 100644
--- a/string.c
+++ b/string.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Mon Aug  9 17:12:58 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/time.c b/time.c
index 1749c32319..f1b40a3606 100644
--- a/time.c
+++ b/time.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Tue Dec 28 14:31:59 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/util.c b/util.c
index 21e0a55639..527ce87d03 100644
--- a/util.c
+++ b/util.c
@@ -6,7 +6,7 @@
   $Date$
   created at: Fri Mar 10 17:22:34 JST 1995
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
diff --git a/util.h b/util.h
index 570d894ccb..78f8169fdb 100644
--- a/util.h
+++ b/util.h
@@ -6,7 +6,7 @@
   $Date$
   created at: Thu Mar  9 11:55:53 JST 1995
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 #ifndef UTIL_H
diff --git a/variable.c b/variable.c
index 0115b87d68..afc4ea96b6 100644
--- a/variable.c
+++ b/variable.c
@@ -702,6 +702,7 @@ rb_ivar_get(obj, id)
       case T_OBJECT:
       case T_CLASS:
       case T_MODULE:
+      case T_FILE:
 	if (ROBJECT(obj)->iv_tbl && st_lookup(ROBJECT(obj)->iv_tbl, id, &val))
 	    return val;
 	return Qnil;
@@ -728,6 +729,7 @@ rb_ivar_set(obj, id, val)
       case T_OBJECT:
       case T_CLASS:
       case T_MODULE:
+      case T_FILE:
 	if (!ROBJECT(obj)->iv_tbl) ROBJECT(obj)->iv_tbl = new_idhash();
 	st_insert(ROBJECT(obj)->iv_tbl, id, val);
 	break;
@@ -750,6 +752,7 @@ rb_ivar_defined(obj, id)
       case T_OBJECT:
       case T_CLASS:
       case T_MODULE:
+      case T_FILE:
 	if (ROBJECT(obj)->iv_tbl && st_lookup(ROBJECT(obj)->iv_tbl, id, 0))
 	    return TRUE;
 	break;
@@ -779,6 +782,7 @@ obj_instance_variables(obj)
       case T_OBJECT:
       case T_CLASS:
       case T_MODULE:
+      case T_FILE:
 	if (ROBJECT(obj)->iv_tbl) {
 	    st_foreach(ROBJECT(obj)->iv_tbl, ivar_i, hash);
 	}
@@ -804,6 +808,7 @@ obj_remove_instance_variable(obj, name)
       case T_OBJECT:
       case T_CLASS:
       case T_MODULE:
+      case T_FILE:
 	if (ROBJECT(obj)->iv_tbl) {
 	    st_delete(ROBJECT(obj)->iv_tbl, &id, &val);
 	}
diff --git a/version.c b/version.c
index 71f531c963..7f1832a4af 100644
--- a/version.c
+++ b/version.c
@@ -7,7 +7,7 @@
   $Date$
   created at: Thu Sep 30 20:08:01 JST 1993
 
-  Copyright (C) 1993-1996 Yukihiro Matsumoto
+  Copyright (C) 1993-1998 Yukihiro Matsumoto
 
 ************************************************/
 
@@ -31,6 +31,6 @@ show_version()
 void
 show_copyright()
 {
-    fprintf(stderr, "ruby - Copyright (C) 1993-1997 Yukihiro Matsumoto\n");
+    fprintf(stderr, "ruby - Copyright (C) 1993-1998 Yukihiro Matsumoto\n");
     exit(0);
 }
diff --git a/win32/sdbm.c b/win32/sdbm.c
index 0e4673bbb5..39fbb72d40 100644
--- a/win32/sdbm.c
+++ b/win32/sdbm.c
@@ -8,7 +8,7 @@
  */
 
 #ifndef lint
-/*char sdbm_rcsid[] = "$Id: sdbm.c,v 1.16 90/12/13 13:01:31 oz Exp $";*/
+/*char sdbm_rcsid[] = "$Id: sdbm.c,v 1.1.1.1 1998/01/16 04:14:57 matz Exp $";*/
 #endif
 
 #include "sdbm.h"
@@ -634,7 +634,7 @@ register DBM *db;
  */
 
 #ifndef lint
-/*char pair_rcsid[] = "$Id: pair.c,v 1.10 90/12/13 13:00:35 oz Exp $";*/
+/*char pair_rcsid[] = "$Id: sdbm.c,v 1.1.1.1 1998/01/16 04:14:57 matz Exp $";*/
 #endif
 
 #ifndef BSD42