jis2gb converts JISX0208-1983 and JISX0212-1990 characters
to GB2312-80 and GB8565-88 characters. JISX0208-1983
(^[$B), JISX0208-1990 (^[&@^[$B), JISX0212-1990 (^[$(D),
JISC6226-1978 (^[$@), and Japanese-EUC are available for
Kanji code.
PR: ports/31868
Submitted by: Zhang Shu <jo-c@is.aist-nara.ac.jp>