Method parse

www/js/_hyperscript.js:9745–9751

(parser)

      behavior(target, source, behaviorArgs);
    }
    static parse(parser) {
      if (!parser.matchToken("install")) return;
      var behaviorPath = parser.requireElement("dotOrColonPath").evalStatically();
      var behaviorNamespace = behaviorPath.split(".");
      var args = parser.parseElement("namedArgumentList");
      return new _InstallFeature(behaviorPath, behaviorNamespace, args);
    }
  };

  // src/parsetree/features/js.js