SketchyLISP Reference |
Copyright (C) 2006 Nils M Holm |
<<[char-ci=?] | [Index] | [char-ci>=?]>> |
Conformance: R5RS
Purpose: Case-insensitively test whether two chars are in lexically descending order.
Arguments:
X - char
Y - char
Implementation:
(define (char-ci>? x y) (char-ci<? y x))
Example:
(char-ci>? #\B #\a) => #t
See also:
char>?,
char-ci<?,
char-ci=?,
char-ci<=?,
char-ci>=?,
string>?,
equal?.
<<[char-ci=?] | [Index] | [char-ci>=?]>> |