def marker_for_line(self, line):
        markers = []
        for marker in self._markers:
            if line == marker.position:
                markers.append(marker)
        return markers
Returns the marker that is displayed at the specified line number if
dataset/ETHPy150Open OpenCobolIDE/OpenCobolIDE/open_cobol_ide/extlibs/pyqode/core/panels/marker.py/MarkerPanel.marker_for_line