module Haml::Helpers::XssMods

def self.included(base)
  %w[html_escape find_and_preserve preserve list_of surround
     precede succeed capture_haml haml_concat haml_indent
     haml_tag escape_once].each do |name|
    base.send(:alias_method, "#{name}_without_haml_xss", name)
    base.send(:alias_method, name, "#{name}_with_haml_xss")
  end
end