[ Character I/O | Reference Manual | Alphabetic Index ]

get_char(-Char)

Reads the next character from the current input and unifies it with a single character string Char.
Char
Single character string or variable.

Description

Takes a single-character string from the current input and unifies it with Char.

Modes and Determinism

Exceptions

(5) type error
Char is instantiated, but not to a string.

Examples

   Equivalent to get_char(input, Char).  (see get_char/2 for details).



See Also

get_char / 2, put_char / 1, put_char / 2