SketchyLISP Reference |
Copyright (C) 2007 Nils M Holm |
<<[char=?] | [Index] | [char>=?]>> |
Conformance: R5RS Scheme
Purpose: Test whether a sequence of chars is in lexically descending order.
Arguments:
X - char
Y... - chars
Model:
(define char>? (predicate-iterator (lambda (x y) (> (char->integer x) (char->integer y)))))
Implementation:
; This function is a primitive function.
Example:
(char>? #\b #\a) => #t
See also:
char-ci>?,
char<?,
char=?,
char<=?,
char>=?,
string>?,
equal?.
<<[char=?] | [Index] | [char>=?]>> |