Currently not used for anything. May be used later for editing
comments (T245225) or reformatting timestamps (T240360).
Note that a comment may have multiple signatures+timestamps,
and we return them all so that you have to deal with that.
Fix some unrelated incorrect documentation comments.
Bug: T245220
Change-Id: I51b8bf4a3bb7968f35e32c7e44c95c2ab079d9ac
Tests that handle a specific case and describe what they are testing
would be nice… but tests that just document the current status to
avoid regressions are also okay and easier to add.
Change-Id: I0b3530ae0e77de70932aaf623f5290d1876699a0