From 23465c696f02c890deacc7f448f23a4e6337eb5c Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@matrix.org>
Date: Thu, 23 May 2019 10:11:46 +0200
Subject: [PATCH] dont jump to next part when inserting at *start* of
 uneditable part

---
 src/editor/model.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/editor/model.js b/src/editor/model.js
index 6b9c57a23c..fb6b417530 100644
--- a/src/editor/model.js
+++ b/src/editor/model.js
@@ -232,8 +232,9 @@ export default class EditorModel {
                     index += 1;
                     this._insertPart(index, splitPart);
                 }
-            } else {
-                // not-editable, insert str after this part
+            } else if (offset !== 0) {
+                // not-editable part, caret is not at start,
+                // so insert str after this part
                 addLen += part.text.length - offset;
                 index += 1;
             }