text: /*
   split multiple vol
  */
  var jinglu=require("./jinglu.json");
  var out=[];
  var splitjinglu=function(entries) {
  	var E={},E2={};
  	for (var key in entries) {
  		var V=entries[key];
  		if (V.indexOf(";")>-1){
  			V.split(";").map(function(vol,idx){
  				var newkey=key;
  				if (idx>0) newkey=key+String.fromCharCode(65+idx);
  				E[newkey]=vol;
  			});
  		} else {
  			E2[key]=entries[key];
  		}
  	}
  	for (var i in E2) {
  		E[i]=E2[i];
  	}
  	return E;
  }
  
  require("fs").writeFileSync("jinglu_vol.json",JSON.stringify(jinglu.map(splitjinglu),""," "),"utf8");