I gather, then, that for the vowels in the attached image, you'd consider
these to be ogoneks (and, based on Adam's doc, not well-designed), yes?
The hooks are used to indicate nasal vowels as indicated from http://members.tripod.com/~DeneFont/tech.htm where 'lower case nasal "a"' mentioned in the text can be seen on the charts as _a_ with the hook.
This fits a normal convention in American linguistics to use ogonek to signify a nasal.
Jim Allan
