'use strict';

module.exports = function extractGarbage(body) {
	let snippetRegex = /(^|[^\n]+\n)([0-9a-f]+)(\s*)($|\n[^\n]+)/g;

	let snippets = [];
	let match;

	while (match = snippetRegex.exec(body)) {
		snippets.push({before: match[1], garbage: match[2], whitespace: match[3], after: match[4]});
		snippetRegex.lastIndex -= match[4].length; // To allow overlapping matches
	}

	return snippets;
};