Function: git-commit-self-ident
git-commit-self-ident is a for git-commit-get-ident,
defined in git-commit.el.
Signature
(git-commit-self-ident &optional PROMPT)
Documentation
Return name and email of the user or read another name and email.
If PROMPT and current-prefix-arg are both non-nil, read name
and email using git-commit-read-ident (which see), otherwise
return name and email of the current user (you).