+:12:
+ Only applicable to BER encoded data. If object has indefinite length
+ encoding, then subtract 2 bytes EOC from its length. If object has
+ explicit tag with indefinite length, then subtract another EOC bytes.
+ In example above, ``eContent`` field has both indefinite field encoding
+ and indefinite length explicit tag. ``BIT STRING``, ``OCTET STRING``
+ (and its derivatives), ``SEQUENCE``, ``SET``, ``SEQUENCE OF``, ``SET
+ OF``, ``ANY`` could have indefinite length coding.
+:13:
+ Only applicable to BER encoded data. If object has BER-specific
+ encoding, then ``BER`` will be shown. It does not depend on indefinite
+ length encoding. ``BOOLEAN``, ``BIT STRING``, ``OCTET STRING`` (and its
+ derivatives) could be BERed.