/**    
    备注，这个改动没启用，只是做个记录： 
    br不转成br
    加了个 if (cap[0] != '</br>' && cap[0] != '<br>') { out+=this.options.sanitize?escape(cap[0]):cap[0]; }
 */
/**
 * marked - a markdown parser
 * Copyright (c) 2011-2018, Christopher Jeffrey. (MIT Licensed)
 * https://github.com/markedjs/marked
   2019 08 29 

   case"html":return this.renderer.html((this.token.text));
   -->
   case"html":return this.renderer.paragraph(this.inline.output(this.token.text));

   add:    && !(e instanceof String)
 */
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