# File lib/eymiha/url/url_normalizer.rb, line 84
    def self.absolute_file_path? file_url
      @@using_pc_filesystem ?
        ((file_url =~ /^[A-Za-z]:\//) or (file_url =~ /^\//)) :
        (!(file_url =~ /^[A-Za-z]:/) and (file_url =~ /^\//))
    end