Index: doc/xml/manual/allocator.xml
===================================================================
--- doc/xml/manual/allocator.xml	(revision 197283)
+++ doc/xml/manual/allocator.xml	(working copy)
@@ -504,7 +504,7 @@
   <biblioentry>
       <title>
 	<link xmlns:xlink="http://www.w3.org/1999/xlink"
-	      xlink:href="http://www.drdobbs.com/cpp/184403759">
+	      xlink:href="http://www.drdobbs.com/the-standard-librarian-what-are-allocato/184403759">
       The Standard Librarian: What Are Allocators Good For?
 	</link>
       </title>
Index: doc/xml/manual/appendix_contributing.xml
===================================================================
--- doc/xml/manual/appendix_contributing.xml	(revision 197283)
+++ doc/xml/manual/appendix_contributing.xml	(working copy)
@@ -68,7 +68,7 @@
       <listitem>
 	<para>
 	  Peruse
-	  the <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.gnu.org/prep/standards">GNU
+	  the <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.gnu.org/prep/standards/">GNU
 	  Coding Standards</link>, and chuckle when you hit the part
 	  about <quote>Using Languages Other Than C</quote>.
 	</para>
Index: doc/xml/manual/debug.xml
===================================================================
--- doc/xml/manual/debug.xml	(revision 197283)
+++ doc/xml/manual/debug.xml	(working copy)
@@ -234,7 +234,7 @@
   xlink:href="http://valgrind.org/docs/manual/hg-manual.html"> 
   Helgrind</link>, and
   <link xmlns:xlink="http://www.w3.org/1999/xlink" 
-  xlink:href="http://code.google.com/p/data-race-test"> 
+  xlink:href="http://code.google.com/p/data-race-test/"> 
   ThreadSanitizer</link>.
 </para>
 
Index: doc/xml/manual/debug_mode.xml
===================================================================
--- doc/xml/manual/debug_mode.xml	(revision 197283)
+++ doc/xml/manual/debug_mode.xml	(working copy)
@@ -856,7 +856,7 @@
   supports debugging for programs using libstdc++. The existing
   implementations include:</para>
 <itemizedlist>
-  <listitem><para><link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.mathcs.sjsu.edu/faculty/horstman/safestl.html">SafeSTL</link>:
+  <listitem><para><link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.cs.sjsu.edu/faculty/horstman/safestl.html">SafeSTL</link>:
   SafeSTL was the original debugging version of the Standard Template
   Library (STL), implemented by Cay S. Horstmann on top of the
   Hewlett-Packard STL. Though it inspired much work in this area, it
Index: doc/xml/manual/documentation_hacking.xml
===================================================================
--- doc/xml/manual/documentation_hacking.xml	(revision 197283)
+++ doc/xml/manual/documentation_hacking.xml	(working copy)
@@ -443,9 +443,8 @@
 
       <para>
 	Some commentary to accompany
-	the first list in the <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.stack.nl/~dimitri/doxygen/docblocks.html">Special
-	Documentation Blocks</link> section of
-	the Doxygen manual:
+	the first list in the <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.stack.nl/~dimitri/doxygen/manual/docblocks.html">Special
+	Documentation Blocks</link> section of the Doxygen manual:
       </para>
 
       <orderedlist inheritnum="ignore" continuation="restarts">
Index: doc/xml/manual/messages.xml
===================================================================
--- doc/xml/manual/messages.xml	(revision 197283)
+++ doc/xml/manual/messages.xml	(working copy)
@@ -541,7 +541,7 @@
   <biblioentry>
       <title>
 	<link xmlns:xlink="http://www.w3.org/1999/xlink"
-	      xlink:href="http://java.sun.com/reference/api/index.html">
+	      xlink:href="http://www.oracle.com/technetwork/java/api/index.html">
 	API Specifications, Java Platform
 	</link>
       </title>
Index: doc/xml/manual/policy_data_structures.xml
===================================================================
--- doc/xml/manual/policy_data_structures.xml	(revision 197283)
+++ doc/xml/manual/policy_data_structures.xml	(working copy)
@@ -5061,8 +5061,7 @@
     </para>
 
     <para>
-      This library was partially written at
-      <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.haifa.il.ibm.com/">IBM's Haifa Research Labs</link>.
+      This library was partially written at IBM's Haifa Research Labs.
       It is based heavily on policy-based design and uses many useful
       techniques from Modern C++ Design: Generic Programming and Design
       Patterns Applied by Andrei Alexandrescu.
Index: doc/xml/manual/policy_data_structures_biblio.xml
===================================================================
--- doc/xml/manual/policy_data_structures_biblio.xml	(revision 197283)
+++ doc/xml/manual/policy_data_structures_biblio.xml	(working copy)
@@ -895,7 +895,7 @@
     <biblioentry xml:id="biblio.maverik_lowerbounds">
       <title>
 	<link xmlns:xlink="http://www.w3.org/1999/xlink"
-	      xlink:href="http://magic.aladdin.cs.cmu.edu/2005/08/01/deamortization-part-2-binomial-heaps">
+	      xlink:href="http://magic.aladdin.cs.cmu.edu/2005/08/01/deamortization-part-2-binomial-heaps/">
 	  Deamortization - Part 2: Binomial Heaps
 	</link>
       </title>
@@ -1142,7 +1142,7 @@
     <biblioentry xml:id="biblio.nelson96stlpq">
       <title>
 	<link xmlns:xlink="http://www.w3.org/1999/xlink"
-	      xlink:href="http://www.dogma.net/markn/articles/pq_stl/priority.htm">Priority Queues and the STL
+	      xlink:href="http://marknelson.us/1996/01/01/priority-queues/">Priority Queues and the STL
 	</link>
       </title>
       <date>
Index: doc/xml/manual/profile_mode.xml
===================================================================
--- doc/xml/manual/profile_mode.xml	(revision 197283)
+++ doc/xml/manual/profile_mode.xml	(working copy)
@@ -1401,7 +1401,7 @@
   </para></listitem>
   <listitem><para><emphasis>Fundamentals:</emphasis>
   See papers:
-  <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://portal.acm.org/citation.cfm?doid=1065944.1065981">
+  <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://dl.acm.org/citation.cfm?doid=1065944.1065981">
   A framework for adaptive algorithm selection in STAPL</link> and
   <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://ieeexplore.ieee.org/search/wrapper.jsp?arnumber=4228227">
   Optimizing Sorting with Machine Learning Algorithms</link>.
@@ -1597,7 +1597,7 @@
   Keep a shadow for each container.  Record iterator dereferences and
   container member accesses.  Issue advice for elements referenced by
   multiple threads.
-  See paper: <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://portal.acm.org/citation.cfm?id=207110.207148">
+  See paper: <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://dl.acm.org/citation.cfm?id=207110.207148">
   The LRPD test: speculative run-time parallelization of loops with
   privatization and reduction parallelization</link>.
   </para></listitem>
Index: doc/xml/manual/shared_ptr.xml
===================================================================
--- doc/xml/manual/shared_ptr.xml	(revision 197283)
+++ doc/xml/manual/shared_ptr.xml	(working copy)
@@ -159,7 +159,7 @@
     
 <para>
 The
-<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://boost.org/libs/smart_ptr/shared_ptr.htm#ThreadSafety">Thread
+<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.boost.org/libs/smart_ptr/shared_ptr.htm#ThreadSafety">Thread
 Safety</link> section of the Boost shared_ptr documentation says "shared_ptr
 objects offer the same level of thread safety as built-in types."
 The implementation must ensure that concurrent updates to separate shared_ptr
