SketchyLISP Reference |
Copyright (C) 2006 Nils M Holm |
<<[char>?] | [Index] | [digits]>> |
Conformance: R5RS
Purpose: Test whether two chars are in lexically non-ascending order.
Arguments:
X - char
Y - char
Implementation:
(define (char>=? x y) (eq? (char<? x y) #f))
Example:
(char>=? #\b #\b) => #t
See also:
char-ci>=?,
char<?,
char=?,
char>?,
char<=?,
string>=?,
equal?.
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