hg help revisions: undocumented predicates

[Marc Simpson]

Hi all,

The revisions documentation
(https://www.mercurial-scm.org/repo/hg/help/revisions) states that

    "The following predicates are supported:"

but doesn't appear to be exhaustive (e.g. tagged() and orphan() are
both missing).

Should the helptext be revised?

Thanks,
Marc