高橋征義です。思い出した。

この前気づいたのですが、gc.c から、

  Copyright (C) 1993-2000 Yukihiro Matsumoto
  Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
  Copyright (C) 2000  Information-technology Promotion Agency, Japan

以外のcopyright表示がなくなってますが、ひょっとしてGCもRubyオリジナル
になったのでしょうか?

でしたら、READMEも(README.jpも)

--- README.org	Thu Mar 15 12:50:09 2001
+++ README.new	Thu Mar 15 12:50:37 2001
@@ -117,8 +117,8 @@
      software (possibly commercial).  But some files in the distribution
      are not written by the author, so that they are not under this terms.
 
-     They are gc.c(partly), utils.c(partly), regex.[ch], st.[ch] and some
-     files under the ./missing directory.  See each file for the copying
+     They are utils.c(partly), regex.[ch], st.[ch] and some files
+     under the ./missing directory.  See each file for the copying
      condition.
 
   5. The scripts and library files supplied as input to or produced as 


と変更した方がいいかと思います。

高橋征義 (TAKAHASHI Masayoshi)       Email:maki / inac.co.jp