ISO 2022-JP-1

ISO 2022-JP-1 is a Japanese encoding that is one of the ISO 2022 encodings. It is ASCII with some escape sequences that switch into different character sets. This includes JIS X 0201 and JIS X 0208 (1978 and 1983 varieties). It is an extended variety of ISO 2022-JP, with a further extension existing as ISO 2022-JP-2. ISO 2022-JP-3 and ISO 2022-JP-2004 are other alternate extensions.

This encoding differs from its "parent" ISO 2022-JP by the addition of one more escape code, for the 2-bit encoding JIS X 0212-1990.

Escape codes

 * : ASCII
 * : JIS X 0201-1976
 * : JIS X 0208-1978
 * : JIS X 0208-1983
 * : JIS X 0212-1990

Links

 * Wikipedia article on ISO 2022