Specifies that the metadata field is a memo field.
Returns TRUE if the field is a memo field.
Returns FALSE if the field is not a memo field.
Determines if the field is a memo field:
<@dynamichtml compute_std_entry_type_info@> <$if not hasOptionList and #active.fieldType like "Memo"$> <$isFieldMemo = 1$> <$else$> <$isFieldMemo = ""$> <$endif$> <@end@>