*/
    async type(line) {
        const chars = [...line.textContent];
        line.textContent = '';
        this.container.appendChild(line);

        for (let char of chars) {
            const delay = line.getAttribute(`${this.pfx}-typeDelay`) || this.typeDelay;
            await this._wait(delay);
            line.textContent += char;
        }
    }

    /**
     * Animate a progress bar.

    let termynals = [];

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