[XeTeX] Character Variants

[Bob Beckett]

Andy,

I tried your method of RawFeature=+expt, but it didn't work. Finally, I 
discovered that the package genzi.sty (by Kazuomi Kuniyoshi), somehow 
interfered. After disabling genzi.sty, your code worked perfectly, producing 
the alternate glyph I wanted.

Analyzing the genzi.sty code is  way beyond me, so I guess I'll forgo the 
alternates until XeTeX incorporates the variant selector feature.

Many thanks for your help.