+<div class="paragraph"><p><a id="p_rbp"></a></p></div>\r
+</div>\r
+<div class="sect2">\r
+<h3 id="_word_rsp">Word: RSP</h3>\r
+<div class="literalblock">\r
+<div class="content">\r
+<pre><code>Data stack: ( -- a )</code></pre>\r
+</div></div>\r
+<div class="paragraph"><p>"RSP" is a function word that pushes the return stack pointer value\r
+onto the data stack.</p></div>\r
+<div style="text-align:center">\r
+_______________________________________________________\r
+</div>\r
+<div class="paragraph"><p><a id="p_rbpn"></a></p></div>\r
+</div>\r
+<div class="sect2">\r
+<h3 id="_word_r_n">Word: R[n]</h3>\r
+<div class="literalblock">\r
+<div class="content">\r
+<pre><code>Data stack: ( n -- a )</code></pre>\r
+</div></div>\r
+<div class="paragraph"><p>"R[n]" is a function word that pushes the address for the n:th cell on\r
+the top return stack value onto the data stack.</p></div>\r
+<div class="exampleblock">\r
+<div class="content">\r
+<div class="sidebarblock">\r
+<div class="content">\r
+<div class="title">Defintion concept for R[n]</div>\r
+<div class="paragraph"><p>( n — a ) : R[n] 8 * RSP + ;</p></div>\r
+</div></div>\r
+</div></div>\r
+<div style="text-align:center">\r
+_______________________________________________________\r
+</div>\r