fix: fix broken tests

docs/scripts/linenumber.js

@@ -1,25 +1,25 @@
 /*global document */
 (function() {
-    var source = document.getElementsByClassName('prettyprint source linenums');
-    var i = 0;
-    var lineNumber = 0;
-    var lineId;
-    var lines;
-    var totalLines;
-    var anchorHash;
+	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;
+	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';
-            }
-        }
-    }
+		for (; i < totalLines; i++) {
+			lineNumber++;
+			lineId = 'line' + lineNumber;
+			lines[i].id = lineId;
+			if (lineId === anchorHash) {
+				lines[i].className += ' selected';
+			}
+		}
+	}
 })();

docs/scripts/prettify/lang-css.js

@@ -1,2 +1,36 @@
-PR.registerLangHandler(PR.createSimpleLexer([["pln",/^[\t\n\f\r ]+/,null," \t\r\n"]],[["str",/^"(?:[^\n\f\r"\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*"/,null],["str",/^'(?:[^\n\f\r'\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*'/,null],["lang-css-str",/^url\(([^"')]*)\)/i],["kwd",/^(?:url|rgb|!important|@import|@page|@media|@charset|inherit)(?=[^\w-]|$)/i,null],["lang-css-kw",/^(-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*)\s*:/i],["com",/^\/\*[^*]*\*+(?:[^*/][^*]*\*+)*\//],["com",
-/^(?:<\!--|--\>)/],["lit",/^(?:\d+|\d*\.\d+)(?:%|[a-z]+)?/i],["lit",/^#[\da-f]{3,6}/i],["pln",/^-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*/i],["pun",/^[^\s\w"']+/]]),["css"]);PR.registerLangHandler(PR.createSimpleLexer([],[["kwd",/^-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*/i]]),["css-kw"]);PR.registerLangHandler(PR.createSimpleLexer([],[["str",/^[^"')]+/]]),["css-str"]);
+PR.registerLangHandler(
+	PR.createSimpleLexer(
+		[['pln', /^[\t\n\f\r ]+/, null, ' \t\r\n']],
+		[
+			['str', /^"(?:[^\n\f\r"\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*"/, null],
+			['str', /^'(?:[^\n\f\r'\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*'/, null],
+			['lang-css-str', /^url\(([^"')]*)\)/i],
+			[
+				'kwd',
+				/^(?:url|rgb|!important|@import|@page|@media|@charset|inherit)(?=[^\w-]|$)/i,
+				null
+			],
+			[
+				'lang-css-kw',
+				/^(-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*)\s*:/i
+			],
+			['com', /^\/\*[^*]*\*+(?:[^*/][^*]*\*+)*\//],
+			['com', /^(?:<\!--|--\>)/],
+			['lit', /^(?:\d+|\d*\.\d+)(?:%|[a-z]+)?/i],
+			['lit', /^#[\da-f]{3,6}/i],
+			['pln', /^-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*/i],
+			['pun', /^[^\s\w"']+/]
+		]
+	),
+	['css']
+);
+PR.registerLangHandler(
+	PR.createSimpleLexer(
+		[],
+		[['kwd', /^-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*/i]]
+	),
+	['css-kw']
+);
+PR.registerLangHandler(PR.createSimpleLexer([], [['str', /^[^"')]+/]]), [
+	'css-str'
+]);