From 32f64432f12a1f4c7f9d9b95c8ac003d9b7f7303 Mon Sep 17 00:00:00 2001
From: Alan <alan@roojs.com>
Date: Fri, 7 Jan 2022 15:23:40 +0800
Subject: [PATCH] Roo/htmleditor/TidyWriter.js

---
 Roo/htmleditor/TidyWriter.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Roo/htmleditor/TidyWriter.js b/Roo/htmleditor/TidyWriter.js
index 93c482939f..4d23dcd90e 100644
--- a/Roo/htmleditor/TidyWriter.js
+++ b/Roo/htmleditor/TidyWriter.js
@@ -227,6 +227,14 @@ Roo.htmleditor.TidyWriter.prototype = {
                 {
                     text = this.indentstr +  text.replace(/^\s+/g,'');
                 }
+                // repace long lines
+                text = this.indentstr + text.replace(
+                    /(?![^\n]{1,64}$)([^\n]{1,64})\s/g, '$1\n' + this.indentstr
+                );
+                // remoeve the last whitespace / line break.
+                text = text.replace(/\s+$/,''); 
+                
+                
                 
             }
             this.html[this.html.length] =  text;
-- 
2.39.2