From f2e5739d4d55da92ac240d38d6323e57abe92840 Mon Sep 17 00:00:00 2001
From: Coises <git@coises.com>
Date: Sun, 9 Jun 2024 09:54:39 -0700
Subject: [PATCH] Fix rectangular selection copy-paste bug

Restore old paste into rectangular selection behavior: only call pasteIntoMultiSelection for multiple stream selections and not for rectangular selections.

Fix #15139, fix #15151, close #15261
---
 PowerEditor/src/NppCommands.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/PowerEditor/src/NppCommands.cpp b/PowerEditor/src/NppCommands.cpp
index d8e62828e..f5e00d7ee 100644
--- a/PowerEditor/src/NppCommands.cpp
+++ b/PowerEditor/src/NppCommands.cpp
@@ -487,7 +487,8 @@ void Notepad_plus::command(int id)
 				size_t nbSelections = _pEditView->execute(SCI_GETSELECTIONS);
 				Buffer* buf = getCurrentBuffer();
 				bool isRO = buf->isReadOnly();
-				if (nbSelections > 1 && !isRO)
+				LRESULT selectionMode = _pEditView->execute(SCI_GETSELECTIONMODE);
+				if (nbSelections > 1 && !isRO && selectionMode == SC_SEL_STREAM)
 				{
 					bool isPasteDone = _pEditView->pasteToMultiSelection();
 					if (isPasteDone)