char<?

Conformance: R5RS Scheme

Purpose: Test whether a sequence of chars is in lexically ascending 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<? #\a #\b) 
=> #t

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