1 files changed, 0 insertions, 64 deletions
diff --git a/ext/ripper/lib/ripper/tokenizer.rb b/ext/ripper/lib/ripper/tokenizer.rb
deleted file mode 100644
index 4209903ba7..0000000000
--- a/ext/ripper/lib/ripper/tokenizer.rb
+++ /dev/null
@@ -1,64 +0,0 @@
-#
-# ripper/tokenizer.rb
-#
-# Copyright (C) 2004 Minero Aoki
-#
-# This program is free software.
-# You can distribute and/or modify this program under the Ruby License.
-# For details of Ruby License, see ruby/COPYING.
-#
-
-require 'ripper/core'
-
-class Ripper
-
-  # Tokenizes Ruby program and returns an Array of String.
-  def Ripper.tokenize(src, filename = '-', lineno = 1)
-    Tokenizer.new(src, filename, lineno).tokenize
-  end
-
-  # Tokenizes Ruby program and returns an Array of Array,
-  # which is formatted like [[lineno, column], type, token].
-  #
-  #   require 'ripper'
-  #   require 'pp'
-  #
-  #   p Ripper.scan("def m(a) nil end")
-  #     #=> [[[1,  0], :on_kw,     "def"],
-  #          [[1,  3], :on_sp,     " "  ],
-  #          [[1,  4], :on_ident,  "m"  ],
-  #          [[1,  5], :on_lparen, "("  ],
-  #          [[1,  6], :on_ident,  "a"  ],
-  #          [[1,  7], :on_rparen, ")"  ],
-  #          [[1,  8], :on_sp,     " "  ],
-  #          [[1,  9], :on_kw,     "nil"],
-  #          [[1, 12], :on_sp,     " "  ],
-  #          [[1, 13], :on_kw,     "end"]]
-  #
-  def Ripper.scan(src, filename = '-', lineno = 1)
-    Tokenizer.new(src, filename, lineno).parse
-  end
-
-  class Tokenizer < ::Ripper   #:nodoc: internal use only
-    def tokenize
-      parse().map {|pos, event, tok| tok }
-    end
-
-    def parse
-      @buf = []
-      super
-      @buf.sort_by {|pos, event, tok| pos }
-    end
-
-    private
-
-    SCANNER_EVENTS.each do |event|
-      module_eval(<<-End)
-        def on_#{event}(tok)
-          @buf.push [[lineno(), column()], :on_#{event}, tok]
-        end
-      End
-    end
-  end
-
-end