1 files changed, 0 insertions, 60 deletions
diff --git a/sample/erb/erb4html.rb b/sample/erb/erb4html.rb
deleted file mode 100644
index df0ffae44f..0000000000
--- a/sample/erb/erb4html.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-require 'erb'
-
-class ERB
-  class ERBString < String
-    def to_s; self; end
-
-    def erb_concat(s)
-      if self.class === s
-        concat(s)
-      else
-        concat(erb_quote(s))
-      end
-    end
-
-    def erb_quote(s); s; end
-  end
-end
-
-class ERB4Html < ERB
-  def self.quoted(s)
-    HtmlString.new(s)
-  end
-
-  class HtmlString < ERB::ERBString
-    def erb_quote(s)
-      ERB::Util::html_escape(s)
-    end
-  end
-
-  def set_eoutvar(compiler, eoutvar = '_erbout')
-    compiler.put_cmd = "#{eoutvar}.concat"
-    compiler.insert_cmd = "#{eoutvar}.erb_concat"
-
-    cmd = []
-    cmd.push "#{eoutvar} = ERB4Html.quoted('')"
-
-    compiler.pre_cmd = cmd
-
-    cmd = []
-    cmd.push(eoutvar)
-
-    compiler.post_cmd = cmd
-  end
-end
-
-if __FILE__ == $0
-  page = <<EOP
-<title><%=title%></title>
-<p><%=para%></p>
-EOP
-  erb = ERB4Html.new(page)
-
-  title = "<auto-quote>"
-  para = "&lt;quoted&gt;"
-  puts erb.result
-
-  title = "<auto-quote>"
-  para = ERB4Html.quoted("&lt;quoted&gt;")
-  puts erb.result
-end