[EDIT: I opened this because I saw a redundancy in a paragraph in Reference / 2. Lexical analysis / 2.1 Line structure / 2.1.4 Encoding declarations. I neglected to explain the problem and instead ...

# A character in UTF8 can be from 1 to 4 bytes long, subjected to the following rules: # For 1-byte character, the first bit is a 0, followed by its unicode code. # For n-bytes character, the first ...