@yuna0x0/anilist-node/docs/scripts/linenumber.js

A lightweight Node.js wrapper for the AniList API

/*global document */
(function () {
	var source = document.getElementsByClassName("prettyprint source linenums");
	var i = 0;
	var lineNumber = 0;
	var lineId;
	var lines;
	var totalLines;
	var anchorHash;

	if (source && source[0]) {
		anchorHash = document.location.hash.substring(1);
		lines = source[0].getElementsByTagName("li");
		totalLines = lines.length;

		for (; i < totalLines; i++) {
			lineNumber++;
			lineId = "line" + lineNumber;
			lines[i].id = lineId;
			if (lineId === anchorHash) {
				lines[i].className += " selected";
			}
		}
	}
})();