<pre> int SDL::Joystick::num_buttons( object );
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-<p>Gets the number of joystick buttons from a previously opened joystick. See <cite>SDL::Joystick::open</cite></p>
+<p>Gets the number of joystick buttons from a previously opened joystick. See <a href="/SDL-Joystick::open.html">SDL::Joystick::open</a></p>
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<h2 id="update">update</h2>