Duplicate IDs

[orviwan]

I'm having an issue on my site where duplicate IDs are created when there are two headings with the same inner text.

<h2 id="first">First</h2>
<h3 id="overview">Overview</h3>
<h2 id="second">Second</h2>
<h3 id="overview">Overview</h3>

Would you consider adding something to make these unique? Perhaps like appending an index number.

<h2 id="first">First</h2>
<h3 id="overview">Overview</h3>
<h2 id="second">Second</h2>
<h3 id="overview2">Overview</h3>

Thanks!