class RDoc::TopLevel

def initialize(file_name)
  super()
  @name = nil
  @relative_name = file_name
  @absolute_name = file_name
  @file_stat     = File.stat(file_name) rescue nil # HACK for testing
  @diagram       = nil
  @parser        = nil
  RDoc::TopLevel.files_hash[file_name] = self
end