Re: [PATCH 3/3] t7004, t7030: fix here-doc syntax errors

Jeff King [off-list ref] writes:

OTOH, we could perhaps make the rule "ignored unless %(gpg) formatters
are used". Which would be backwards-compatible and safe for old formats,
and work correctly for new ones.

Yup, that is a very sensible escape hatch that we can use later.

Thanks.