Worked on the manual.

Implemented stuffing (needs test)
Added cddb and qp examples.

doc/dns.html

@@ -36,8 +36,7 @@
 <h2 id=dns>DNS</h2> 
 
 <p>
-The following functions can be used to convert between host names and IP
-addresses. Both functions return <em>all</em> information returned by the
+Name resolution function return <em>all</em> information returned by the
 resolver in a table of the form:
 </p>
 
@@ -53,6 +52,21 @@ resolved = {<br>
 Note that the <tt>alias</tt> list can be empty.
 </p>
 
+<!-- gethostname ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
+
+<p class=name id=gethostname> 
+socket.dns.<b>gethostname()</b>
+</p>
+
+<p class=description>
+Returns the standard host name for the machine. 
+</p>
+
+<p class=return>
+The function returns a string with the host name. 
+</p>
+
+
 <!-- tohostname +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
 
 <p class=name id=tohostname> 
@@ -74,7 +88,6 @@ the  resolver.  In  case of error, the function returns <b><tt>nil</tt></b>
 followed by an error message.  
 </p>
 
-
 <!-- toip +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
 
 <p class=name id=toip>