LOCALE, COMPILE, Qualifiers, /CHARACTER_DEFINITIONS
*Conan The Librarian
/[NO]CHARACTER_DEFINITIONS[=filename] /NOCHARACTER_DEFINITIONS (D) Specifies a character-set description file (charmap) for the locale. This file maps characters to their actual character encodings. If a charmap is not specified, no symbolic names (other than collating symbols defined in a collating symbol keyword) are allowed in the locale source file. The default file type for a charmap is .CMAP.