A field delimited array having three values and used to store information relating to the optional highlight colour for editable fields. (The colour information for editable fields is found in @AW<6>). The structure of the array is as follows
< 1 > Colour escape sequence
< 2 > Flag attribute. If set it indicates that the escape sequence in
field 1 is complete (EG of the form CHAR(27) : "C1N". If this
field is empty it means that the escape sequence in field 1 only
has the foreground colour defined and is of the form
CHAR(27) : "C1" : CHAR(127).
< 3 > Multivalued prompt numbers for editable fields.
(Volume 3, Issue 2, Page 15)
