check_iso_charset_parameter 1417 src/charset.c    bool chars_flag = check_iso_charset_parameter (dimension, chars,
check_iso_charset_parameter 1438 src/charset.c    bool chars_flag = check_iso_charset_parameter (dimension, chars, final_char);
check_iso_charset_parameter 2098 src/charset.c    bool chars_flag = check_iso_charset_parameter (dimension, chars, final_char);