<p>Actually I would have done it like <a class="user-mention" data-hovercard-type="user" data-hovercard-url="/hovercards?user_id=4679640" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/kaspar030">@kaspar030</a> wrote above, i.e. just adding a <code>sc_about.c</code>. But thinking about it, I agree that putting it to a separate module is more flexible.<br>
Another thing: The dedicated "test" can probably be removed as it doesn't really add something. <code>sys/shell</code> should be enough, no?</p>

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