void () { init(""" long line<caret> line long line very long line"""); cloneCaretBelow(); checkResult(""" long line<caret> line<caret> long line very long line"""); cloneCaretBelow(); checkResult(""" long line<caret> line<caret> long line<caret> very long line"""); cloneCaretBelow(); checkResult(""" long line<caret> line<caret> long line<caret> very long<caret> line"""); }