From 79bbe8e59ece457938aa6c7dbd238eb968e78c35 Mon Sep 17 00:00:00 2001
From: vikrantsinghthakur <thakur.vikrantsingh6000@gmail.com>
Date: Wed, 20 Mar 2019 15:54:17 +0530
Subject: [PATCH] fix: handle case insensitive table of contents token  (#1288)

* fix: check for lowercase TOC token

* run prettier

* fix: handle case insensitive

* nits
---
 v1/lib/core/toc.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/v1/lib/core/toc.js b/v1/lib/core/toc.js
index 691d202b09..9ee9a70457 100644
--- a/v1/lib/core/toc.js
+++ b/v1/lib/core/toc.js
@@ -9,7 +9,7 @@ const Remarkable = require('remarkable');
 const mdToc = require('markdown-toc');
 const toSlug = require('./toSlug');
 
-const TABLE_OF_CONTENTS_TOKEN = '<AUTOGENERATED_TABLE_OF_CONTENTS>';
+const tocRegex = new RegExp('<AUTOGENERATED_TABLE_OF_CONTENTS>', 'i');
 
 /**
  * Returns a table of content from the headings
@@ -58,7 +58,7 @@ function getTOC(content, headingTags = 'h2', subHeadingTags = 'h3') {
 // takes the content of a doc article and returns the content with a table of
 // contents inserted
 function insertTOC(rawContent) {
-  if (!rawContent || rawContent.indexOf(TABLE_OF_CONTENTS_TOKEN) === -1) {
+  if (!rawContent || !tocRegex.test(rawContent)) {
     return rawContent;
   }
   const filterRe = /^`[^`]*`/;
@@ -67,7 +67,7 @@ function insertTOC(rawContent) {
     .filter(header => filterRe.test(header.rawContent))
     .map(header => `  - [${header.rawContent}](#${header.hashLink})`)
     .join('\n');
-  return rawContent.replace(TABLE_OF_CONTENTS_TOKEN, tableOfContents);
+  return rawContent.replace(tocRegex, tableOfContents);
 }
 
 module.exports = {