displaysize        78 src/viewer/move.c         off_t displaysize;
displaysize        80 src/viewer/move.c         displaysize = view->data_area.height * bytes;
displaysize        81 src/viewer/move.c         if (topleft + displaysize <= cursor)
displaysize        82 src/viewer/move.c             topleft = mcview_offset_rounddown (cursor, bytes) - (displaysize - bytes);