anchor.diff:        bool startedOptional = false;
         gen.write(args.map((MethodArg arg) {
           String typeName = (!arg.type.isArray && api.isEnumName(arg.type.name))
  -          ? '/*${arg.type}*/ String' : arg.type.ref;
  +            ? '/*${arg.type}*/ String'
  +            : arg.type.ref;
           if (arg.optional && !startedOptional) {
             startedOptional = true;
             return '{${typeName} ${arg.name}';
  
positive.code:     String t = text.text;
      if (_em) {
        t = _coerceRefType(t);
      } else  if (_href) {
        t = '[${_coerceRefType(t)}]';
      }
  
  
negative.code:             (isPara(nodes[i + 1]) || isBlockquote(nodes[i + 1]))) {
            Element p = nodes[++i];
            String str = TextOutputVisitor.printText(p);
            if (!str.contains('|') && !str.contains('``'))
              str = collapseWhitespace(str);
            docs = '${docs}\n\n${str}';
          }
  
  