gistfile1.aw

<?php

add_action(
	'template_redirect',
	function () {
		if (
			is_singular()
			||
			is_single()
		) {
			global $wp_query;

			$page = (int)$wp_query->get('page');

			if ($page > 1) {
				$query->set('page', 1);
				$query->set('paged', $page);
			}

			remove_action('template_redirect', 'redirect_canonical');
		}
	},
	0
);