397     StreamType prevStreamPos        = NULL;  in CalcLineRectImpl()  local
416     prevStreamPos = NULL;  in CalcLineRectImpl()
438               && prevStreamPos != NULL  in CalcLineRectImpl()
458                     reader.Set(prevStreamPos);  in CalcLineRectImpl()
515             if (bUseLimit && prevStreamPos != NULL)  in CalcLineRectImpl()
522                     reader.Set(prevStreamPos);  in CalcLineRectImpl()
535             prevStreamPos = reinterpret_cast<StreamType>(reader.GetCurrentPos());  in CalcLineRectImpl()
601     StreamType prevStreamPos = str;  in PrintImpl()  local
628               && prevStreamPos != prevNewLinePos  in PrintImpl()
647                     reader.Set(prevStreamPos);  in PrintImpl()
729             if (bUseLimit && prevStreamPos != prevNewLinePos)  in PrintImpl()
735                     reader.Set(prevStreamPos);  in PrintImpl()
765             prevStreamPos = reinterpret_cast<StreamType>(reader.GetCurrentPos());  in PrintImpl()