dompdf/dompdf — pull request #661 by nathanntg (2013-06-11 00:23:33+00:00)
Title: Update cellmap.cls.php

Made an update to cellmap to prevent exception when rowspan spans multiple pages. Rather than fully removing spaning frames (cells), it removes rows individually from the "rows" index. Only once the "rows" index is empty does it remove the frame (cell).