h5 {font-weight:bold;}
.nitcode a { color: inherit; cursor:pointer; }
.nitcode .popupable:hover { text-decoration: underline; cursor:help; } /* underline titles */
-pre.nitcode .foldable { display: block } /* for block productions*/
-pre.nitcode .line{ display: block } /* for lines */
-pre.nitcode .line:hover{ background-color: #FFFFE0; } /* current line */
+.nitcode .foldable { display: block } /* for block productions*/
+.nitcode .line{ display: block } /* for lines */
+.nitcode .line:hover{ background-color: #FFFFE0; } /* current line */
.nitcode :target { background-color: #FFF3C2 } /* target highlight*/
/* lexical raw tokens. independent of usage or semantic: */
.nitcode .nc_c { color: gray; font-style: italic; } /* comment */
</span><span class="line" id="L2"><span class="nc_i">block</span>
</span><span class="line" id="L3"><span></span></span></span></pre><p>a first example</p><pre class="nitcode"><span class="nitcode"><span class="line" id="L1"><span class="nc_k">assert</span> <span class="nc_l">1</span> <span class="nc_o">+</span> <span class="nc_l">1</span> <span class="nc_o">==</span> <span class="nc_l">2</span>
</span><span class="line" id="L2"><span></span></span></span></pre><p>and a last example to illustrate the <code class="nitcode"><span class="nitcode"><span class="line" id="L1"><span class="nc_i">to_s</span><span></span></span></span></code> method on <code class="nitcode"><span class="nitcode"><span class="line" id="L1"><span class="nc_t">A</span><span></span></span></span></code>.</p><pre class="nitcode"><span class="nitcode"><span class="line" id="L1"><span class="nc_k">var</span> <span class="nc_i">a</span> <span>=</span> <span class="nc_k">new</span> <span class="nc_t">A</span>
-</span><span class="line" id="L2"><span class="nc_k">assert</span> <span class="nc_i">a</span><span>.</span><span class="nc_i">to_s</span> <span class="nc_o">==</span> <span class="nc_s">"A"</span>
+</span><span class="line" id="L2"><span class="nc_k">assert</span> <span class="nc_i">a</span><span>.</span><span class="nc_i">to_s</span> <span class="nc_o">==</span> <span class="nc_s">"A"</span>
</span><span class="line" id="L3"><span></span></span></span></pre></div><script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
<script>$(".popupable").popover({html:true, placement:'top'})/*initialize bootstrap popover*/</script></body></html>
\ No newline at end of file