4.26 Character Conversion

Although I wouldn't really know why you would like to use these features, they are provided for ISO compliance.

[ISO]char_conversion(+CharIn, +CharOut)

Define that term input (see read_term/3) maps each character read as CharIn to the character CharOut. Character conversion is only executed if the Prolog flag char_conversion is set to true and not inside quoted atoms or strings. The initial table maps each character onto itself. See also current_char_conversion/2.

[ISO]current_char_conversion(?CharIn, ?CharOut)

Queries the current character conversion table. See char_conversion/2 for details.