(=>jis-x0208): Use `=>>jis-x0208' as the mother.
(define-charset-alias 'japanese-jisx0208-1990 '=jis-x0208@1990)
(make-charset
+ '=>>jis-x0208
+ "JIS X 0208 abstract glyphs (unchanged part)."
+ '(registry "jisx0208\\.1990"
+ dimension 2
+ chars 94
+ mother =jis-x0208
+ =>iso-ir 168
+ ;; final ?B
+ graphic 0))
+
+ (make-charset
'=>>jis-x0213-1
"JIS X 0213 Plain 1 abstract glyphs (unchanged part)"
'(registry "jisx0213\\(\\.[0-9]+\\)?-1"
'(registry "jisx0208\\.1990"
dimension 2
chars 94
- mother =jis-x0208
+ mother =>>jis-x0208
=>iso-ir 168
;; final ?B
graphic 0))