# File lib/rake.rb, line 1086
1086:   def verbose(value=nil)
1087:     oldvalue = RakeFileUtils.verbose_flag
1088:     RakeFileUtils.verbose_flag = value unless value.nil?
1089:     if block_given?
1090:       begin
1091:         yield
1092:       ensure
1093:         RakeFileUtils.verbose_flag = oldvalue
1094:       end
1095:     end
1096:     RakeFileUtils.verbose_flag
1097:   end