# File lib/gettext/tools/xgettext.rb, line 366
    def run(paths=nil, out=STDOUT)
      warn("Warning: This method is obsolete. " +
             "Please use GetText::Tools::XGetText.run.")
      if paths.nil?
        GetText::Tools::XGetText.run(*ARGV)
      elsif out == STDOUT
        GetText::Tools::XGetText.run(paths)
      else
        GetText::Tools::XGetText.run("-o", out, paths)
      end
    end