and hexadecimal
.SH DESCRIPTION
The ISO/IEC\~8859 standard includes several 8-bit extensions to the ASCII
-character set (also known as ISO 646-IRV).
+character set (also known as ISO/IEC\~646-IRV).
ISO/IEC\~8859-13 encodes the
characters used in Baltic Rim languages.
.SS ISO/IEC\~8859 alphabets