Unicode Keyboard Layout

FROM : Adam
DATE : Mon Apr 04 10:11:47 2005

I am trying to find some examples and information about creating my own 
unicode keyboard layouts for a little known language with its own 
unicode character set.

I played with editing the files at
/System/Library/Keyboard\ 
Layouts/Unicode.bundle/Contents/Resources/AfghanDari.keylayout

I switched my input mode to AfghanDari and edited this files. Even 
after I restarted the changes made to this file had no effect. In fact, 
deleting it and the corresponding references in

/System/Library/Keyboard\ Layouts/Unicode.bundle/Contents/Info.plist

and

/System/Library/Keyboard\ 
Layouts/Unicode.bundle/Contents/Resources/English.lproj/
InfoPlist.strings

did not even remove it as a functioning choice from my input modes 
menu. Strange considering this appears to be the obvious storage 
location for this data. Anyone know how I can make my own set or edit 
one of the existing ones?

Thanks,
Adam