From e892be548eaab7ffd8dba4e84a2a069659e718c0 Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Mon, 16 Sep 2019 20:53:22 +0000
Subject: [PATCH] RichEdit: PasteText added text normalization

git-svn-id: svn://ultimatepp.org/upp/trunk@13607 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 uppsrc/RichEdit/Modify.cpp | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/uppsrc/RichEdit/Modify.cpp b/uppsrc/RichEdit/Modify.cpp
index 28cc90b4b..707c34d9f 100644
--- a/uppsrc/RichEdit/Modify.cpp
+++ b/uppsrc/RichEdit/Modify.cpp
@@ -301,9 +301,19 @@ void RichEdit::PasteText(const RichText& text)
 	SetModify();
 	modified = true;
 	RemoveSelection();
-	Insert(cursor, text, false);
-	ReadStyles();
-	Move(cursor + text.GetLength(), false);
+	int n = text.GetPartCount() - 1;
+	if(!text.IsPara(0) || !text.IsPara(n)) { // inserted section must start/end with para
+		RichText pp = clone(text);
+		pp.Normalize();
+		Insert(cursor, pp, false);
+		ReadStyles();
+		Move(cursor + pp.GetLength(), false);
+	}
+	else {
+		Insert(cursor, text, false);
+		ReadStyles();
+		Move(cursor + text.GetLength(), false);
+	}
 }
 
 struct ToParaIterator : RichText::Iterator {