A.1.3 Identifiers

(6.4.2.1)

identifier:

identifier-nondigit

identifier identifier-nondigit

identifier digit

(6.4.2.1)

identifier-nondigit:

nondigit

universal-character-name

other implementation-defined characters

(6.4.2.1)

nondigit: one of

_ 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

(6.4.2.1)

digit: one of

0 1 2 3 4 5 6 7 8 9