1 files changed, 9 insertions, 9 deletions
diff --git a/js/scripting-lang/docs/baba-yaga/0.0.1/scripts/linenumber.js b/js/scripting-lang/docs/baba-yaga/0.0.1/scripts/linenumber.js
index 4354785..8d52f7e 100644
--- a/js/scripting-lang/docs/baba-yaga/0.0.1/scripts/linenumber.js
+++ b/js/scripting-lang/docs/baba-yaga/0.0.1/scripts/linenumber.js
@@ -1,12 +1,12 @@
 /*global document */
-(() => {
-    const source = document.getElementsByClassName('prettyprint source linenums');
-    let i = 0;
-    let lineNumber = 0;
-    let lineId;
-    let lines;
-    let totalLines;
-    let anchorHash;
+(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);
@@ -15,7 +15,7 @@
 
         for (; i < totalLines; i++) {
             lineNumber++;
-            lineId = `line${lineNumber}`;
+            lineId = 'line' + lineNumber;
             lines[i].id = lineId;
             if (lineId === anchorHash) {
                 lines[i].className += ' selected';