#Pnt Units in Unit Float Actions

Hi,

One of my coworkers gave me a .psd file (Created in CS6 on OSX) that I tried to parse. The library I'm using failed because one of the unit float actions had "#Pnt" as its type, which isn't in the PSD spec (search for unit float structure). What type of unit is this, and/or is there an updated spec available somewhere else?

Thanks!

Doug