-block">
window* new_window(
   char const* name,
   <strong>int border_width = default_border_width,</strong>
   bool movable = true,
   bool initially_visible = true
   );

const bool movability = false;
window* w = new_window(&quot;alert box&quot;, movability);
</pre>
<p class="compound-middle">In the example above we wanted to make an unmoveable window
with a default <tt class="docutils literal">border_width</tt>, but instead we got a moveable
window with a <tt class="docutils literal">border_width</tt>