From 7ff6d9e82588ebe7d94d9b632de4650586255cde Mon Sep 17 00:00:00 2001
From: Trevor Buckner <calculuschild@gmail.com>
Date: Tue, 20 Jul 2021 15:40:32 -0400
Subject: [PATCH] Fix TOC generation for level 3 entries not inside level 2

---
 .../snippets/tableOfContents.gen.js           | 21 +++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/client/homebrew/editor/snippetbar/snippets/tableOfContents.gen.js b/client/homebrew/editor/snippetbar/snippets/tableOfContents.gen.js
index e2a1221eb..c351ff1aa 100644
--- a/client/homebrew/editor/snippetbar/snippets/tableOfContents.gen.js
+++ b/client/homebrew/editor/snippetbar/snippets/tableOfContents.gen.js
@@ -10,7 +10,7 @@ const getTOC = (pages)=>{
 		});
 	};
 	const add2 = (title, page)=>{
-		if(!_.last(res)) add1('', page);
+		if(!_.last(res)) add1(null, page);
 		_.last(res).children.push({
 			title    : title,
 			page     : page + 1,
@@ -18,8 +18,8 @@ const getTOC = (pages)=>{
 		});
 	};
 	const add3 = (title, page)=>{
-		if(!_.last(res)) add1('', page);
-		if(!_.last(_.last(res).children)) add2('', page);
+		if(!_.last(res)) add1(null, page);
+		if(!_.last(_.last(res).children)) add2(null, page);
 		_.last(_.last(res).children).children.push({
 			title    : title,
 			page     : page + 1,
@@ -52,13 +52,22 @@ module.exports = function(brew){
 	const pages = brew.text.split('\\page');
 	const TOC = getTOC(pages);
 	const markdown = _.reduce(TOC, (r, g1, idx1)=>{
-		r.push(`\t\t- ### [{{ ${g1.title}}}{{ ${g1.page}}}](#p${g1.page})`);
+		if(g1.title !== null) {
+			r.push(`\t\t- ### [{{ ${g1.title}}}{{ ${g1.page}}}](#p${g1.page})`);
+		}
 		if(g1.children.length){
 			_.each(g1.children, (g2, idx2)=>{
-				r.push(`\t\t  - #### [{{ ${g2.title}}}{{ ${g2.page}}}](#p${g2.page})`);
+				if(g2.title !== null) {
+					r.push(`\t\t  - #### [{{ ${g2.title}}}{{ ${g2.page}}}](#p${g2.page})`);
+				}
 				if(g2.children.length){
 					_.each(g2.children, (g3, idx3)=>{
-						r.push(`\t\t    - [{{ ${g3.title}}}{{ ${g3.page}}}](#p${g3.page})`);
+						if(g2.title !== null) {
+							r.push(`\t\t    - [{{ ${g3.title}}}{{ ${g3.page}}}](#p${g3.page})`);
+						}
+						else { // Don't over-indent if no level-2 parent entry
+							r.push(`\t\t  - [{{ ${g3.title}}}{{ ${g3.page}}}](#p${g3.page})`);
+						}
 					});
 				}
 			});