docs: function getUseTpl(entrance) {
  
          var entranceMap = null,
              tmp = {},
              entranceName = entrance;
  
          if (entrance) {
  
              if (moduleMapping.hasOwnProperty(entrance)) {
                  entrance = moduleMapping[entrance];
              } else if (idMapping.hasOwnProperty(entrance)) {
                  entrance = idMapping[entrance];
              } else {
                  entrance = null;
              }
  
          }
  
          if (!isNumber(entrance)) {
              entranceMap = 'var moduleMapping = ' + JSON.stringify(moduleMapping) + ';';
          } else {
              tmp[entranceName] = entrance;
              entranceMap = 'var moduleMapping = ' + JSON.stringify(tmp) + ';';
          }
  
          return entranceMap + '\nfunction use (name) {' + depsPoolName + '.r([moduleMapping[name]]);}';
  
      }