Switch to Ruby license from LGPL2.

README.ja.rdoc

@@ -76,10 +76,9 @@
 == ライセンス
 
   このパッケージに付属するファイルの著作権は青木峰郎が保持します。
-  ライセンスは GNU Lesser General Public License (LGPL) version 2
-  です。ただしユーザが書いた規則ファイルや、Racc がそこから生成し
-  た Ruby スクリプトはその対象外です。好きなライセンスで配布して
-  ください。
+  ライセンスは Ruby ライセンスです。ただしユーザが書いた規則
+  ファイルや、Racc がそこから生成した Ruby スクリプトはその対象
+  外です。好きなライセンスで配布してください。
 
 
 == バグなど

README.rdoc

@@ -68,10 +68,10 @@
 
 == License
 
-  Racc is distributed under the terms of the GNU Lesser General
-  Public License version 2. Note that you do NOT need to follow
-  LGPL for your own parser (racc outputs). You can provide those
-  files under any licenses you want.
+  Racc is distributed under the same terms of ruby.
+  (see the file COPYING). Note that you do NOT need to follow
+  ruby license for your own parser (racc outputs).
+  You can distribute those files under any licenses you want.
 
 
 == Bug Reports

bin/racc

@@ -5,10 +5,8 @@
 # Copyright (c) 1999-2006 Minero Aoki
 #
 # This program is free software.
-# You can distribute/modify this program under the terms of
-# the GNU LGPL, Lesser General Public License version 2.1.
-# For details of LGPL, see the file "COPYING".
-#
+# You can distribute/modify this program under the same terms of ruby.
+# see the file "COPYING".
 
 require 'racc/static'
 require 'optparse'

lib/racc/exception.rb

@@ -4,10 +4,8 @@
 # Copyright (c) 1999-2006 Minero Aoki
 #
 # This program is free software.
-# You can distribute/modify this program under the terms of
-# the GNU LGPL, Lesser General Public License version 2.1.
-# For details of the GNU LGPL, see the file "COPYING".
-#
+# You can distribute/modify this program under the same terms of ruby.
+# see the file "COPYING".
 
 module Racc
   class Error < StandardError; end

lib/racc/grammar.rb

@@ -4,10 +4,8 @@
 # Copyright (c) 1999-2006 Minero Aoki
 #
 # This program is free software.
-# You can distribute/modify this program under the terms of
-# the GNU LGPL, Lesser General Public License version 2.1.
-# For details of the GNU LGPL, see the file "COPYING".
-#
+# You can distribute/modify this program under the same terms of ruby.
+# see the file "COPYING".
 
 require 'racc/compat'
 require 'racc/iset'

lib/racc/info.rb

@@ -4,10 +4,8 @@
 # Copyright (c) 1999-2006 Minero Aoki
 #
 # This program is free software.
-# You can distribute/modify this program under the terms of
-# the GNU LGPL, Lesser General Public License version 2.1.
-# For details of the GNU LGPL, see the file "COPYING".
-#
+# You can distribute/modify this program under the same terms of ruby.
+# see the file "COPYING".
 
 module Racc
   VERSION   = '1.4.15'

lib/racc/parser.rb

@@ -176,7 +176,7 @@ class ParseError < StandardError; end
 # This command creates myparser.rb which `includes' Racc runtime.
 # Only you must do is to distribute your parser file (myparser.rb).
 #
-# Note: parser.rb is LGPL, but your parser is not.
+# Note: parser.rb is ruby license, but your parser is not.
 # Your own parser is completely yours.
 module Racc
 

lib/racc/parserfilegenerator.rb

@@ -4,10 +4,8 @@
 # Copyright (c) 1999-2006 Minero Aoki
 #
 # This program is free software.
-# You can distribute/modify this program under the terms of
-# the GNU LGPL, Lesser General Public License version 2.1.
-# For details of the GNU LGPL, see the file "COPYING".
-#
+# You can distribute/modify this program under the same terms of ruby.
+# see the file "COPYING".
 
 require 'enumerator'
 require 'racc/compat'

lib/racc/state.rb

@@ -4,10 +4,8 @@
 # Copyright (c) 1999-2006 Minero Aoki
 #
 # This program is free software.
-# You can distribute/modify this program under the terms of
-# the GNU LGPL, Lesser General Public License version 2.1.
-# For details of the GNU LGPL, see the file "COPYING".
-#
+# You can distribute/modify this program under the same terms of ruby.
+# see the file "COPYING".
 
 require 'racc/iset'
 require 'racc/statetransitiontable'