From fc88f12bbad71d800b9a31546341c11164008955 Mon Sep 17 00:00:00 2001
From: John McLear <john@mclear.co.uk>
Date: Fri, 5 Jun 2020 20:00:21 +0100
Subject: [PATCH] editor: ul/ol/li - outdent on ol and ul button press

---
 src/static/js/ace2_inner.js | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/src/static/js/ace2_inner.js b/src/static/js/ace2_inner.js
index 787aaaf94..e0b401f40 100644
--- a/src/static/js/ace2_inner.js
+++ b/src/static/js/ace2_inner.js
@@ -5166,6 +5166,7 @@ function Ace2Inner(){
       var t = '';
       var level = 0;
       var listType = /([a-z]+)([0-9]+)/.exec(getLineListType(n));
+      var togglingOn = !allLinesAreList;
       if (listType)
       {
         t = listType[1];
@@ -5173,12 +5174,24 @@ function Ace2Inner(){
       }
       var t = getLineListType(n);
 
-      // if already a list, deindent
-      if (allLinesAreList && level != 1) { level = level - 1;  }
-      // if already indented, then add a level of indentation to the list
-      else if (t && !allLinesAreList) { level = level + 1; }
+      if(t === listType) togglingOn = false;
 
-      mods.push([n, allLinesAreList ? 'indent' + level : (t ? type + level : type + '1')]);
+      if(togglingOn){
+        mods.push([n, allLinesAreList ? 'indent' + level : (t ? type + level : type + '1')]);
+      }
+
+      if(!togglingOn){ // remove removing because we have 
+        // scrap the entire indentation and list type
+        if(level === 1){ // if outdending but are the first item in the list then outdent
+          setLineListType(n, ''); // outdent
+        }
+        // else change to indented not bullet
+        if(level > 1){
+          setLineListType(n, ''); // reomve bullet
+          let newLevel = level+1;
+          setLineListType(n, "indent"+level); // outdent
+        }
+      }
     }
 
     _.each(mods, function(mod){