From 06d632b559eb04e67c361fd08132adbfa850e99f Mon Sep 17 00:00:00 2001
From: Alexandru Cambose <alexcambose@yahoo.com>
Date: Sat, 16 Feb 2019 22:27:11 +0200
Subject: [PATCH 1/2] Added filtering in sidebar for ignoreSubHeading

---
 src/core/render/compiler.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/core/render/compiler.js b/src/core/render/compiler.js
index 91b954c02..e2147fc9c 100644
--- a/src/core/render/compiler.js
+++ b/src/core/render/compiler.js
@@ -329,13 +329,17 @@ export class Compiler {
    * Compile sidebar
    */
   sidebar(text, level) {
+    const {toc} = this
     const currentPath = this.router.getCurrentPath()
     let html = ''
 
     if (text) {
       html = this.compile(text)
     } else {
-      const tree = this.cacheTree[currentPath] || genTree(this.toc, level)
+      for (let i = 0; i < toc.length; i++) {
+        toc[i].ignoreSubHeading && toc.splice(i, 1) && i--
+      }
+      const tree = this.cacheTree[currentPath] || genTree(toc, level)
       html = treeTpl(tree, '<ul>{inner}</ul>')
       this.cacheTree[currentPath] = tree
     }
@@ -360,7 +364,6 @@ export class Compiler {
     for (let i = 0; i < toc.length; i++) {
       toc[i].ignoreSubHeading && toc.splice(i, 1) && i--
     }
-
     const tree = cacheTree[currentPath] || genTree(toc, level)
 
     cacheTree[currentPath] = tree

From fd82f3dfce22969bd0bb93449b80fc90374ac1b5 Mon Sep 17 00:00:00 2001
From: Alexandru Cambose <alexcambose@yahoo.com>
Date: Sat, 16 Feb 2019 23:19:49 +0200
Subject: [PATCH 2/2] Updated to remove all headers under it

---
 src/core/render/compiler.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/core/render/compiler.js b/src/core/render/compiler.js
index e2147fc9c..354b6a920 100644
--- a/src/core/render/compiler.js
+++ b/src/core/render/compiler.js
@@ -337,7 +337,15 @@ export class Compiler {
       html = this.compile(text)
     } else {
       for (let i = 0; i < toc.length; i++) {
-        toc[i].ignoreSubHeading && toc.splice(i, 1) && i--
+        if (toc[i].ignoreSubHeading) {
+          const deletedHeaderLevel = toc[i].level
+          toc.splice(i, 1)
+          // Remove headers who are under current header
+          for (let j = i; deletedHeaderLevel < toc[j].level && j < toc.length; j++) {
+            toc.splice(j, 1) && j-- && i++
+          }
+          i--
+        }
       }
       const tree = this.cacheTree[currentPath] || genTree(toc, level)
       html = treeTpl(tree, '<ul>{inner}</ul>')