From 03b1748d3fbf3a2c70bc5d43ce058bae33ecce3e Mon Sep 17 00:00:00 2001
From: Oriko <oriko1010@protonmail.com>
Date: Wed, 11 Mar 2020 03:01:52 +0200
Subject: [PATCH] LibGUI: Clear old syntax highlighting

---
 Libraries/LibGUI/TextEditor.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Libraries/LibGUI/TextEditor.cpp b/Libraries/LibGUI/TextEditor.cpp
index 06fe61aebc..3920195d0f 100644
--- a/Libraries/LibGUI/TextEditor.cpp
+++ b/Libraries/LibGUI/TextEditor.cpp
@@ -1498,7 +1498,8 @@ void TextEditor::set_syntax_highlighter(OwnPtr<SyntaxHighlighter> highlighter)
     if (m_highlighter) {
         m_highlighter->attach(*this);
         m_highlighter->rehighlight();
-    }
+    } else
+        document().set_spans({});
 }
 
 int TextEditor::line_height() const