fix bus

Author: aleen42

README.md

@@ -132,7 +132,8 @@ npm test
 	* 2.7.4 disable console
     * 2.7.7 fix bugs
     * 2.9.5 featuring collapsible lists
-	* 2.9.6 update readme
+    * 2.9.6 update readme
+	* 2.9.7 fix bugs
 
 ### :fuelpump: How to contribute
 

lib/index.js

@@ -292,7 +292,7 @@ const pageTreeview = module.exports = {
 
                 if (levelTab[i - nullCount] < levelTab[i + 1 - nullCount]) {
                     /** it means that it's a current node */
-                    parentNodes.push(i);
+                    parentNodes.push(i - nullCount);
                 }
 
                 res.push(tabs + '- [' + title + '](#' + href + ')');
@@ -316,6 +316,7 @@ const pageTreeview = module.exports = {
         var node = null;
         var currentNodeIndex = 0;
         var regex = /<i[\s\S]+?<\/i>/g;
+
         while (node = regex.exec(generatedHTML)) {
             if (node.index === regex.lastIndex) {
                 /** Don't let browsers get stuck in an infinite loop */
@@ -340,7 +341,6 @@ const pageTreeview = module.exports = {
                         + '} else {'
                         + '    list.style.display = \'block\';'
                         + '}'
-                        + ''
                     + '"'
                     + generatedHTML.substring(node.index + seperatorIndex);
             }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gitbook-plugin-page-treeview",
-  "version": "2.9.6",
+  "version": "2.9.7",
   "description": "a gitbook plugin for generating a treeview of each page",
   "engines": {
     "gitbook": ">=3.0.0-pre.0"