banboshi_V2/HalftoneWeb/node_modules/prismjs/plugins/download-button/prism-download-button.js

(function () {

	if (typeof Prism === 'undefined' || typeof document === 'undefined' || !document.querySelector) {
		return;
	}

	Prism.plugins.toolbar.registerButton('download-file', function (env) {
		var pre = env.element.parentNode;
		if (!pre || !/pre/i.test(pre.nodeName) || !pre.hasAttribute('data-src') || !pre.hasAttribute('data-download-link')) {
			return;
		}
		var src = pre.getAttribute('data-src');
		var a = document.createElement('a');
		a.textContent = pre.getAttribute('data-download-link-label') || 'Download';
		a.setAttribute('download', '');
		a.href = src;
		return a;
	});

}());