Duplicate works on discontiguous selections by duplicating each selection.

UndoGroup class simplifies grouping actions together in the undo history.

1 files changed, 1 insertions, 2 deletions

diff --git a/win32/ScintillaWin.cxx b/win32/ScintillaWin.cxx
index 1155cd47d..1699b769f 100644
--- a/win32/ScintillaWin.cxx
+++ b/win32/ScintillaWin.cxx
@@ -1357,7 +1357,7 @@ void ScintillaWin::InsertPasteText(const char *text, int len, SelectionPosition
 void ScintillaWin::Paste() {
 	if (!::OpenClipboard(MainHWND()))
 		return;
-	pdoc->BeginUndoAction();
+	UndoGroup ug(pdoc);
 	bool isLine = SelectionEmpty() && (::IsClipboardFormatAvailable(cfLineSelect) != 0);
 	ClearSelection();
 	SelectionPosition selStart = sel.Range(sel.Main()).Start();
@@ -1439,7 +1439,6 @@ void ScintillaWin::Paste() {
 		}
 	}
 	::CloseClipboard();
-	pdoc->EndUndoAction();
 	NotifyChange();
 	Redraw();
 }