`ods-enforcer key export` includes trailing comment

{{
for

ods-enforcer --version
opendnssec version 2.1.0-dev

exporting a key for scripted use, e.g., in updating records via API at registrars, outputs keys of the form

ods-enforcer key export \
--zone example.com \
--keystate READY \
--keytype KSK

example.com. 300 IN DNSKEY 257 3 14 xxx...xxx ;

{id = 50248 (ksk), size = 384b}

That key, if uploaded as-is, returns on upload method exec, (e.g. @ Gandi)

$VAR1 = {
'faultString' => 'Error on object : OBJECT_STRING (CAUSE_BADPARAMETER) [public_key: invalid base64 string \'xxx...xxx ;{id = 50248 (ksk), size = 384b}

\']',
'faultCode' => '501237'
};

It's choking on the trailing comment.

If trimmed of the comment

ods-enforcer key export \
--zone example.com \
--keystate READY \
--keytype KSK \

so that input is

example.com. 300 IN DNSKEY 257 3 14 xxx...xxx

Then the upload is accepted without error.

It's unclear if a key can validly include a comment ...

In any case, there should be an option to provide clean key export, i.e. UNCOMMENTED.

Perhaps default export format should be cleaned of comments, with a "--comment" option for inclusion.
}}