src/vs/editor/browser/coreCommands.ts/ColumnSelectDownCommand/_getColumnSelectResult
class ColumnSelectDownCommand:		protected _getColumnSelectResult(viewModel: IViewModel, primary: CursorState, prevColumnSelectData: IColumnSelectData, args: any): IColumnSelectResult {
			return ColumnSelection.columnSelectDown(viewModel.cursorConfig, viewModel, prevColumnSelectData, this._isPaged);
		}