...Nevertheless, long [u] and short [o] are mapped in the font. Their outlines follow the script style of the manuscript.
The letters for [θ] and [x] have two different shapes in the manuscript, so I have added one of each of them into the Private Use Area.
Most of ligatures encountered in the manuscript have been mapped as well in the Private Use Area range.
The punctuation of the manuscript includes only two signs from the Avestan Unicode range: the centered period and the so called "large two dots over one dot", so only these two signs were mapped in the font.