# File lib/rake/file_utils_ext.rb, line 53
53:     def verbose(value=nil)
54:       oldvalue = FileUtilsExt.verbose_flag
55:       FileUtilsExt.verbose_flag = value unless value.nil?
56:       if block_given?
57:         begin
58:           yield
59:         ensure
60:           FileUtilsExt.verbose_flag = oldvalue
61:         end
62:       end
63:       FileUtilsExt.verbose_flag
64:     end