28. The computer program product of claim 23 , wherein the instructions for causing a computer to conform the physical markup representation comprise instructions for causing a computer to: scale the height of the physical markup representation by the scaling factor.
28. The computer program product of claim 23 , wherein the instructions for causing a computer to conform the physical markup representation comprise instructions for causing a computer to: scale the height of the physical markup representation by the scaling factor. 29. The computer program product of claim 28 , wherein the instructions for causing a computer to scale the height of the physical markup representation by the scaling factor comprise instructions for causing a computer to: scale the page height of the physical markup representation by the scaling factor.