string-match: \` and \= do not match when START is non-zero

[Kevin Rodgers]

\` or \= should match the empty string at index START in STRING.

(string-match "\\`bar\\'" "foobar" 3) and (string-match "\\=bar\\'" "foobar" 3)
return nil.  I think at least one of them should succeed and return 3, just like
(string-match "bar\\'" "foobar" 3) does.  Otherwise, how can you anchor the
REGEXP at index START in STRING?

[time passes]

(equal (string-match REGEXP STRING START) START)

[never mind]
--
<a href="mailto:&lt;kevin.rodgers&#64;ihs.com&gt;";>Kevin Rodgers</a>