Accidentals using a different font to notate microtonal music

[Prent Rodgers]

I've been studying the Sagittal font 
(http://users.bigpond.net.au/d.keenan/sagittal/) lately. It solves many 
of my problems composing for microtonal scales. In a typical piece of 
mine, I might use as many as 21 or more different accidentals. Is there 
a way to take advantage of this in LilyPond?

Could someone experienced with Scheme be able to show me how to expand 
the accidental support from its current level to 40-50 different ones? 
My challenge is to support the Partch tonality diamond and its 
extensions to higher limits. There is just no sensible way to limit the 
accidentals to sharps and half sharps or flats and half flats and still 
show the richness of the tonality spectrum of these interesting scales.

I've done some scores using existing Lilypond accidentals, visible at 
http://prodgers13.home.comcast.net/listen/wasatch6.pdf but I'd really 
prefer to use the Sagittal set. I generate LilyPond input files using a 
program, so even if I had to enter extensive information for each note, 
that would be a trivial problem. For example, if for every note I had to 
add several lines of code, I could modify the score generating program 
to accommodate that.
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Prent Rodgers

Web page: http://prodgers13.home.comcast.net
Blog: http://www.xanga.com/music1024
Music: http://www.soundclick.com/PrentRodgers