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<H2><B>draw rec</B></H2><P>
<code>draw rec <i>xlo ylo xhi yhi</i></code><p>
Draws an unfilled rectangle from <code><i>xlo,ylo</i></code> to
<code><i>xhi,ylo</i></code> to <code><i>xhi,yhi</i></code> to
<code><i>xlo,yhi</i></code> to <code><i>xlo,ylo</i></code>. The
rectangle is drawn using current line drawing attributes. <p>
<H3>Usage Notes</H3><P>
<H3>Examples</H3><P>