Encoding superscript variants is a fools errand because you really need an exponential number of variants for ALL characters to fully support possible combinations of styles. The only reason (a very limited selection of) superscript variants are in Unicode at all is for backwards compatibility with mistakes made by earlier encodings.
Encoding superscript variants is a fools errand because you really need an exponential number of variants for ALL characters to fully support possible combinations of styles. The only reason (a very limited selection of) superscript variants are in Unicode at all is for backwards compatibility with mistakes made by earlier encodings.