Don't allocate empty space to first and last lines

[shreevatsa]

Should be a quick fix but writing down instead of pursuing it: right now I allocate the empty space at the top of the page to the first line, and the empty space at bottom of page to the last line. They should be split, just be new separate lines.

First line:

Last line:

[shreevatsa]

Done in 0c95a24ec32842bdaa59a064405076615ace3bc7.

…and…