In accordance with my stated intention of teaching the
language of Snorri Sturluson as spelled in the Íslenzk
fornrit editions of Old Norse literature I went and checked
some things in the ÍF Heimskringla edition.
I found out that they spell the following words
in the following ways.
honum
Nóregr
koma - kom - kómum - komit
I have changed the Færeyinga saga spelling accordingly.