Dear Maintainer,

I create the following files.
----8<---- index.mdwn ----
    # Table link bug example

    The table below should have [link][] in the elements,
    but only [foo](http://foo.example.com) works.

    [link]: http://link.example.com

    [[!table data="""
    first | second
    [link][] | link?
    [foo](http://foo.example.com) | foo?
    [[bar|bar]] | bar?
    """]]
----8<----

----8<---- bar.mdwn ----
    This exists
----8<----

And the following ikiwiki.setup file:

----8<----
    # IkiWiki::Setup::Yaml - YAML formatted setup file
    wikiname: test
    url: "http://wiki.example.com"
    srcdir: /home/liw/tmp/ikwiki/src
    destdir: /home/liw/tmp/ikwiki/html
    add_plugins:
    - goodstuff
    disable_plugins:
    - recentchanges
    - favicon
----8<----

Then I run the following commandS:

    rm -rf html src/.ikiwiki
    mkdir html
    ikiwiki --setup ikiwiki.setup

The result has (snipping all but the genarated table):

    <h1>Table link bug example</h1>

    <p>The table below should have <a href="http://link.example.com">link</a> in the elements,
    but only <a href="http://foo.example.com">foo</a> works.</p>

    <table>
        <thead>
            <tr>
                <th>first</th>
                <th> second</th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td>[link][]</td>
                <td> link?</td>
            </tr>
            <tr>
                <td><a href="http://foo.example.com">foo</a></td>
                <td> foo?</td>
            </tr>
            <tr>
                <td><a href="./bar/">bar</a></td>
                <td> bar?</td>
            </tr>
        </tbody>
    </table>

Note how [foo][] got exanded in the text before the table, but not in
the actual table. This surprises me and I consider it a bug.