Tony Hansen wrote:
Doing a few searches show that some names that don't cause conflicts are
msg-id-internal, msg-id-kernel and msg-id-element. I think the choice
should be between Pete and Lisa.
Not that you asked for additional input, but to offer a personal comment on the
linguistic choices: While "internal" is structurally correct, it doesn't say
much about completeness or utility. And "element" actually implies incompleteness.
Of the 3 choices, "kernel" nicely implies completeness and utility.