花瓣这样的模板引擎纯手写的吗

Question

下面是花瓣的一个模板引擎，是不是先写成html再用什么工具能生成(function(rt){vartemplates=rt.templates,attrs=function(){returnrt.attrs.apply(rt,arguments)},_=function(){returnrt._.apply(rt,arguments)},img=function(){returnrt.img.apply(rt,arguments)},imgURL=function(){returnrt.imgURL.apply(rt,arguments)},imgSize=function(){returnrt.imgSize.apply(rt,arguments)},avatar=function(){returnrt.avatar.apply(rt,arguments)},isVerified=function(){returnrt.isVerified.apply(rt,arguments)},url=function(){returnrt.url.apply(rt,arguments)},mkurl=function(){returnrt.mkurl.apply(rt,arguments)},GACampaignURL=function(){returnrt.GACampaignURL.apply(rt,arguments)},escape=function(){returnrt.escape.apply(rt,arguments)},__t=rt.templates,emerge=function(){returnrt.renderSync.apply(rt,arguments)};__t["base/people_pins"]=function(locals){varbuf=[];with(locals||{}){varinterp,__val__=emerge("base/header");buf.push(null==__val__?"":__val__);var__val__=emerge("base/people_layout",{req:req,user:page.user,ctx:"pins",body_tpl:"base/people_pins_body",page:page});buf.push(null==__val__?"":__val__)}returnbuf.join("")},__t["base/chrome_callout"]=function(locals){varbuf=[];with(locals||{}){varinterp;buf.push("安装花瓣的chrome采集工具，你可以方便地收集网络上的图片，视频及网页截图，这是花瓣的精髓所在。安装花瓣Chrome扩展我的关注最新采集花瓣设计花瓣娱乐花瓣礼物周刊访谈移动应用");for(var$index=0,$$l=groups[0].length;$index