Method parseAnyOf

www/js/_hyperscript.js:1545–1553

(types, parser)

      return result;
    }
    parseAnyOf(types, parser) {
      for (var i = 0; i < types.length; i++) {
        var type = types[i];
        var expression = this.parseElement(type, parser);
        if (expression) {
          return expression;
        }
      }
    }
    addGrammarElement(name, definition) {
      if (this.#grammar[name]) {
        throw new Error(`Grammar element '${name}' already exists`);