Re:UTF-8 is a brilliant design
by Dylan16807 on Saturday September 13, 2025 @11:35PM
(#45237211)
Any Unicode encoding would allow that.
UTF-32 has an entire spare byte to put flags into. 24 or 21 bit encodings have spare bits that could act as flags. UTF-16 has plenty of invalid code units, or you could use a high surrogate in the last 2 bytes as your flag.
UTF-32 has an entire spare byte to put flags into. 24 or 21 bit encodings have spare bits that could act as flags. UTF-16 has plenty of invalid code units, or you could use a high surrogate in the last 2 bytes as your flag.