for (let line of this.lines) {
            line.style.visibility = 'visible'
        }
        this.start();
    }

    /**
     * Start the animation and rener the lines depending on their data attributes.
     */
    async start() {
        this.addFinish()
        await this._wait(this.startDelay);

        for (let line of this.lines) {
            const type = line.getAttribute(this.pfx);

    function createTermynals() {
        document
            .querySelectorAll(`.${termynalActivateClass} .highlight`)
            .forEach(node => {
                const text = node.textContent;
                const lines = text.split("\n");
                const useLines = [];
                let buffer = [];
                function saveBuffer() {
                    if (buffer.length) {
                        let isBlankSpace = true;