Re: [PATCH v4 5/5] ref: add symlink ref content check for files backend

shejialuo [off-list ref] writes:

Because we consider deprecating writing the symbolic links and for
reading, we may or may not deprecate. We first need to asses whether
symbolic links may still be used. So, add a new fsck message
"symlinkRef(INFO)" to let the user be aware of this information.

If that is the intention, the the documentation entry is somewhat
out of line.

+`symlinkRef`::
+	(INFO) A symref uses the symbolic link. This kind of symref may
+	be considered ERROR in the future when totally dropping the
+	symlink support.

    A symbolic link is used as a symref.  Report to the
    git@vger.kernel.org mailing list if you see this error, as we
    are assessing the feasibility of dropping the support to use
    symbolic links as a symref.

But quite honestly, I do not think it is necessary to deprecate (let
alone remove) the support for reading side.