compose-gstring-for-variation-glyph
compose-gstring-for-variation-glyph is a compiled Lisp function in `japanese.el
'.
(compose-gstring-for-variation-glyph GSTRING)
Compose glyph-string GSTRING for graphic display.
GSTRING must have two glyphs; the first is a glyph for a han character,
and the second is a glyph for a variation selector.