Provides field-type-related information. Currently, only the property separators
for MultiEnum fields is supported. When separators is specified, the possible
return codes are:
FTYPINFO [field] [property]
A proper MultiEnum field was specified and the returned text is the string of
separators specified for the field in the dbconfig file (see Field datatypes)
quoted in ''s.
The separators property is not defined for this field, i.e. the specified field
is not of type MultiEnum.
Currently, specifying a different property than separators results in return
code 435 as above.