This formats the given integer (treated as a Unicode codepoint) as either a printable ASCII character (if it is one), or as a valid string escape sequence (made of printable ASCII characters) that would encode that particular Unicode codepoint in a Savi string literal.
This formats the given integer (treated as a Unicode codepoint) as either a printable ASCII character (if it is one), or as a valid string escape sequence (made of printable ASCII characters) that would encode that particular Unicode codepoint in a Savi string literal.