Nondigit (Definition)

A non-digit letter that can be used in an identifier.

In the context of creating identifier names, a non-digit character is a member of the following set:

a b c d e f g h i j k l m

n o p q r s t u v w x y z

A B C D E F G H I J K L M

N O P Q R S T U V W X Y Z

_

See also:Digit, Identifier