vk_comments.js

(function test() {
	let e = document.getElementsByClassName('reply');
	let i = 0;
	e.forEach(function(e2) {
		let author = '', text = '';
		
		let authorE = e2.getElementsByClassName('author');
		if (authorE.length > 0) {
			author = authorE[0].innerText;
		}
		let textE = e2.getElementsByClassName('wall_reply_text');
		if (textE.length > 0) {
			text = textE[0].innerText;
		}
		
		console.log(++i + ': <' + author + '> ' + text);
	})
})();