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SketchyLISP
Reference
  Copyright (C) 2006
Nils M Holm

char<?

Conformance: R5RS

Purpose: Test whether two chars are in lexically ascending order.

Arguments:
X - char
Y - char

Model:

(define (char<? x y)
  (< (char->integer x)
     (char->integer y)))

Implementation:

; This function is a primitive function.

Example:

(char<? #\a #\b) 
=> #t

See also:
char-ci<?, char=?, char>?, char<=?, char>=?, string<?, equal?.