# File lib/cucumber/feature_file.rb, line 13
    def initialize(uri, source=nil)
      @source = source
      _, @path, @lines = *FILE_COLON_LINE_PATTERN.match(uri)
      if @path
        @lines = @lines.split(':').map { |line| line.to_i }
      else
        @path = uri
      end
    end