Fix broken links

Many/most links to the mailing list were broken, with an off-by-one or
off-by-two of the message ID in the URL. This probably happened as a
side effect of mailing list migration.

academic.xml

@@ -425,14 +425,16 @@
 	</p><p>
 
 	Several ways forward have been explored. One is lisp-like
-	<em>structs</em> which have been discussed
-        on <url href="http://erlang.org/pipermail/erlang-questions/2003-January/006683.html">the mailing list.</url> 
+	<em>structs</em> which have been discussed on <url
+	href="http://erlang.org/pipermail/erlang-questions/2003-January/006684.html">the
+	mailing list.</url>
 
-	Another is
-	Richard O'Keefe's <em>abstract patterns</em> which
-	was <url href="http://www.erlang.org/cgi-bin/ezmlm-cgi/4/10060">also posted</url>.
+	Another is Richard O'Keefe's <em>abstract patterns</em> which
+	is an <url
+	href="http://www.erlang.org/eeps/eep-0029.html">Erlang Enhancement 
+	Proposal</url>.
 
-        Then there is also a suggestion for <url href="http://erlang.org/pipermail/erlang-questions/2005-September/017199.html">making records more reliable</url>.
+        Then there is also a suggestion for <url href="http://erlang.org/pipermail/erlang-questions/2005-September/017201.html">making records more reliable</url>.
 
 </p></section>
 
@@ -798,7 +800,7 @@ gen_tcp:send(Socket, ["GET ", Url, " HTTP/1.0", "\r\n\r\n"]).
 	interface, e.g. a user or an external program.
 </p><p>
 	Joe's 
-	<url href="http://erlang.org/pipermail/erlang-questions/2003-March/007869.html">original explanation</url> is available online.
+	<url href="http://erlang.org/pipermail/erlang-questions/2003-March/007870.html">original explanation</url> is available online.
 
 </p>
 </section>

faq_questions.xml

@@ -30,7 +30,7 @@
 	In most cases, the best place is the <em>erlang-questions</em>
 	mailing list at <url href="mailto:erlang-questions@erlang.org">
 	erlang-questions@erlang.org</url>. Anyone can
-	<url href="http://www.erlang.org/mailman/listinfo">subscribe.</url>
+	<url href="http://www.erlang.org/static/doc/mailinglist.html">subscribe.</url>
 </p>
 </section>
 

getting_started.xml

@@ -35,8 +35,9 @@
         <p>
         Many people learn on their own, using a book or an online
         tutorial, often in conjunction with posting to the <url
-        href="http://www.erlang.org/mailman/listinfo">erlang-questions
-        mailing list</url> or #erlang IRC channel on irc.freenode.net.
+        href="http://www.erlang.org/static/doc/mailinglist.html">
+        erlang-questions mailing list</url> or #erlang IRC channel on
+        irc.freenode.net.
         </p>
 
         <p><url href='http://learnyousomeerlang.com/'>Learn You Some

libraries.xml

@@ -159,33 +159,31 @@
 	distribution.
 </p><p>
 
-	The older <url
+	The deprecated <url
 	href="http://www.erlang.org/doc/apps/gs/">gs</url> application
 	uses TK as a backend. Some people prefer to work with TK
 	through <url href="http://sourceforge.net/projects/erlgtk/">
 	etk</url>. ETK is a fairly direct binding to the TK toolkit.
 	</p><p>
 
-	Other graphics-related items on 
-	<url href="http://jungerl.sourceforge.net/">sourceforge</url>
-	are gtkNode (a C node which gives access to a large subset of GTK2) and
-	gd1_drv (a driver which dynamically creates JPEG and PNG images).
-
-	There are a few projects involving experimental graphics
-	interfaces, including a binding to gtk (Ed: can someone 
-	send me some more information about this!), an <url
-	href="http://www.wings3d.com/">OpenGL modeller</url>
-	and some <url href="http://www.sics.se/~joe/ex11/">
-	interesting work</url> to directly access the X protocol.
-	</p><p>
+	There's also an <url
+	href="https://github.com/massemanet/gtknode">Erlang binding to
+	GTK</url> and a <url href="https://github.com/nox/gd1_drv">
+	binding to GD</url> which is useful for dynamically creating
+	JPEG and PNG images).
+
+	There's a popular <url href="http://www.wings3d.com/">OpenGL
+	modeller</url> and some <url
+	href="http://www.sics.se/~joe/ex11/"> interesting work</url>
+	to directly access the X protocol.  </p><p>
 
 </p></section>
 <section><title>I've written a library to handle XYZ. How do I get it into the standard Erlang distribution?</title>
 <p>
 
         This takes more work and patience than most people
         have. Kent Boortz described many of the hurdles 
-        <url href="http://erlang.org/pipermail/erlang-questions/2004-May/012327.html">on the mailing list</url>.
+        <url href="http://erlang.org/pipermail/erlang-questions/2004-May/012329.html">on the mailing list</url>.
 </p><p>
         There are other ways to spread your code, including
         distributing it from your own website or adding it to

obtaining.xml

@@ -362,7 +362,7 @@ distributing it are:
     <p>
 
 	There are several 
-        <url href="http://www.erlang.org/mailman/listinfo">
+        <url href="http://www.erlang.org/static/doc/mailinglist.html">
 	mailing lists devoted to Erlang</url>:
 	</p>
 
@@ -373,7 +373,7 @@ distributing it are:
 		discussion about Erlang. Anyone can send
 		mail to <url href="mailto:erlang-questions@erlang.org">
 		erlang-questions@erlang.org</url>, and anyone can 
-		<url href="http://www.erlang.org/mailman/listinfo">
+		<url href="http://www.erlang.org/static/doc/mailinglist.html">
                 subscribe</url>.</p>
     </section>
 

problems.xml

@@ -450,7 +450,7 @@ Why does my application die every second time I load new code into it?
 	could be used to access the device.
 
 	Two mailing list discussions about the topic can be found
-	<url href="http://erlang.org/pipermail/erlang-questions/2004-January/011351.html">here</url> and
+	<url href="http://erlang.org/pipermail/erlang-questions/2004-January/011353.html">here</url> and
 	<url 
 href="http://erlang.org/pipermail/erlang-questions/2000-March/001050.html">
 here</url>.