Method parse

www/js/_hyperscript-max.js:8447–8454

(parser)

      this.args = { target };
    }
    static parse(parser) {
      if (!parser.matchToken("focus")) return;
      var target = null;
      if (!parser.commandBoundary(parser.currentToken())) {
        target = parser.requireElement("expression");
      }
      return new _FocusCommand(target);
    }
    resolve(ctx, { target }) {
      (target || ctx.me).focus();
      return this.findNext(ctx);