What 鳽 means
It keeps a Taiwanese source distinction reversible. CNS 11643-1992 is a Taiwanese character-encoding standard.
Within that standard, its source entry is T4-5A59 in plane 4, one numbered section of the character set. Unicode maps that entry to 鳽 so conversion into Unicode and back can retain the original source identity. For ordinary text, use the unified Han character 鳽.
For standards conversion and archival data, not ordinary chat.
Questions people ask
1Can normalization change 鳽?
Yes. Unicode canonical normalization can turn it into 鳽. To retain this glyph distinction, use the standardized sequence 鳽︀: 鳽 followed by U+FE00, Variation Selector-1. That sequence remains distinct through normalization.
How to type 鳽
鳽\2FA0CCodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
