Detaches the current document from combined windows as a new group.
Detaches the current document from combined windows (tab group) as a new group. This is the same as dragging a tab outside of the current EmEditor window and selecting New Group when prompted.
•Default Menu: None
•All Commands: Window > Group > New Group
•Toolbar: None
•Status Bar: None
•Default Shortcut Key: None
•EEID_NEW_GROUP (4391)
editor.ExecuteCommandByID(4391);
editor.ExecuteCommandByID 4391