Imported Upstream version 1.61.0

Change-Id: I96a1f878d1e6164f01e9aadd5147f38fca448d90
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>

3 files changed, 168 insertions, 168 deletions

diff --git a/doc/html/chrono/appendices.html b/doc/html/chrono/appendices.html
index 09400922f1..cb22043273 100644
--- a/doc/html/chrono/appendices.html
+++ b/doc/html/chrono/appendices.html
@@ -4,7 +4,7 @@
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 <title>Appendices</title>
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-<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
 <link rel="home" href="../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../chrono.html" title="Chapter&#160;6.&#160;Boost.Chrono 2.0.5">
 <link rel="prev" href="reference.html" title="Reference">
@@ -27,7 +27,7 @@
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
 <a name="chrono.appendices"></a><a class="link" href="appendices.html" title="Appendices">Appendices</a>
 </h2></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="appendices.html#chrono.appendices.history">Appendix: History</a></span></dt>
 <dt><span class="section"><a href="appendices.html#chrono.appendices.rationale">Appendix: Rationale</a></span></dt>
 <dt><span class="section"><a href="appendices.html#chrono.appendices.implementation">Appendix: Implementation
@@ -40,7 +40,7 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="chrono.appendices.history"></a><a class="link" href="appendices.html#chrono.appendices.history" title="Appendix: History">Appendix: History</a>
 </h3></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="appendices.html#chrono.appendices.history.__version_2_0_5__february_18__2015___1_58__"><span class="bold"><strong>Version 2.0.5, February 18, 2015 - 1.58</strong></span> </a></span></dt>
 <dt><span class="section"><a href="appendices.html#chrono.appendices.history.__version_2_0_4__july_12__2014___1_56__"><span class="bold"><strong>Version 2.0.4, July 12, 2014 - 1.56</strong></span> </a></span></dt>
 <dt><span class="section"><a href="appendices.html#chrono.appendices.history.__version_2_0_3__september_29__2013___1_55__"><span class="bold"><strong>Version 2.0.3, September 29, 2013 - 1.55</strong></span> </a></span></dt>
@@ -61,7 +61,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a href="http://svn.boost.org/trac/boost/ticket/10778" target="_top">#10778</a>
               VC14 CTP4 Atomic don't compile with boost::chrono durations which are
@@ -105,7 +105,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a href="http://svn.boost.org/trac/boost/ticket/6918" target="_top">#6918</a>
               Boost Chrono compilation failure on HP uX due to undefined pthread_getcpuclockid
@@ -167,7 +167,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a href="http://svn.boost.org/trac/boost/ticket/7868" target="_top">#7868</a>
               chrono_io parses time incorrectly (1.53 and 1.52)
@@ -198,7 +198,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a href="http://svn.boost.org/trac/boost/ticket/8079" target="_top">#8079</a>
               Chrono memory leak
@@ -242,7 +242,7 @@
 <p>
           <span class="bold"><strong>Deprecated:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               The chrono i/o version included in Boost.Chrono 1.2.x has been completly
               refactored in version 2.0.0
@@ -266,7 +266,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a href="http://svn.boost.org/trac/boost/ticket/7546" target="_top">#7546</a>
               time_point&lt;system_clock&gt; output version 2 fails to compile assigned
@@ -290,9 +290,9 @@
 <p>
           <span class="bold"><strong>New Features:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
               Enhance chrono I/O
-              <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: circle; ">
+              <div class="itemizedlist"><ul class="itemizedlist" type="circle">
 <li class="listitem">
                     <a href="http://svn.boost.org/trac/boost/ticket/5980" target="_top">#5980</a>
                     Enhance chrono I/O with H. Hinnant proposal <a href="http://home.roadrunner.com/~hinnant/bloomington/chrono_io.html" target="_top">proposal</a>
@@ -312,7 +312,7 @@
 <p>
           <span class="bold"><strong>Deprecated:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               The chrono i/o version included in Boost.Chrono 1.2.x has been completly
               refactored in version 2.0.0
@@ -336,7 +336,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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               <a href="http://svn.boost.org/trac/boost/ticket/7381" target="_top">#7381</a>
               C++11 compliance: unresolved symbol when assigning a constexpr duration
@@ -360,11 +360,11 @@
 <p>
           <span class="bold"><strong>Would not fix:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
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-              <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: circle; "><li class="listitem">
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                     The new io interface provided in version 2 solves this issue.
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@@ -372,7 +372,7 @@
 <p>
           <span class="bold"><strong>Known bugs not fixed yet:</strong></span>
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-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
               <a href="http://svn.boost.org/trac/boost/ticket/7525" target="_top">#7525</a>
               Wrong clock_string&lt;system_clock&gt;::since() on Windows
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@@ -384,7 +384,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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               <a href="http://svn.boost.org/trac/boost/ticket/6918" target="_top">#6918</a>
               Boost Chrono compilation failure on HP uX due to undefined pthread_getcpuclockid.
@@ -426,7 +426,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
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-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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@@ -449,7 +449,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
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-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
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               <a href="http://svn.boost.org/trac/boost/ticket/6092" target="_top">#6092</a>
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 <p>
           <span class="bold"><strong>New Features:</strong></span>
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-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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               <a href="http://svn.boost.org/trac/boost/ticket/5979" target="_top">#5979</a>
               Added chrono rounding utilities as defined By Howard Hinnant <a href="http://home.roadrunner.com/~hinnant/duration_io/chrono_util.html" target="_top">here</a>.
@@ -506,7 +506,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
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               <a href="http://svn.boost.org/trac/boost/ticket/2114" target="_top">#2114</a>
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@@ -532,7 +532,7 @@
 <p>
           <span class="bold"><strong>Cleanup:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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               <a href="http://svn.boost.org/trac/boost/ticket/5975" target="_top">#5975</a>
               Reduce the combinations of header-only, shared, static link to reduce
@@ -548,7 +548,7 @@
               Remove old files from Beman's version. Some old files included in the
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                     boost/chrono/timer.hpp,
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@@ -584,7 +584,7 @@
 <p>
           <span class="bold"><strong>New Features:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a href="http://svn.boost.org/trac/boost/ticket/????" target="_top">#????</a>
               Added time_point unary operators +,-,++,-- and binary operators +<code class="literal">,-</code>
@@ -598,7 +598,7 @@
 <p>
           <span class="bold"><strong>Fixes:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
               <a href="http://svn.boost.org/trac/boost/ticket/5322" target="_top">#5322</a>
               Explicit default constructed chrono::durations are uninitialized
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@@ -607,7 +607,7 @@
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 </h4></div></div></div>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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               Moved chrono to trunk taking in account the review remarks.
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@@ -618,7 +618,7 @@
 <p>
           <span class="bold"><strong>Features:</strong></span>
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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@@ -651,7 +651,7 @@
 <p>
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-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
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 <p>
           <span class="bold"><strong>Test:</strong></span>
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-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
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-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
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+        <span><a name="chrono.appendices.rationale.why_duration_needs_operator_"></a></span><a class="link" href="appendices.html#chrono.appendices.rationale.why_duration_needs_operator_">Why duration
         needs operator%</a>
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 <h5>
 <a name="chrono.appendices.implementation.h0"></a>
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+        <span><a name="chrono.appendices.implementation.which_apis_have_been_chosen_to_implement_each_clock_on_each_platform_"></a></span><a class="link" href="appendices.html#chrono.appendices.implementation.which_apis_have_been_chosen_to_implement_each_clock_on_each_platform_">Which
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@@ -933,7 +933,7 @@
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+        <span><a name="chrono.appendices.faq.why_does_process_cpu_clock_sometimes_give_more_cpu_seconds_than_real_seconds_"></a></span><a class="link" href="appendices.html#chrono.appendices.faq.why_does_process_cpu_clock_sometimes_give_more_cpu_seconds_than_real_seconds_">Why
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 <p>
@@ -943,7 +943,7 @@
       </p>
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+        <span><a name="chrono.appendices.faq.are_integer_overflows_in_the_duration_arithmetic_detected_and_reported_"></a></span><a class="link" href="appendices.html#chrono.appendices.faq.are_integer_overflows_in_the_duration_arithmetic_detected_and_reported_">Are
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       </h5>
 <p>
@@ -954,7 +954,7 @@
       </p>
 <h5>
 <a name="chrono.appendices.faq.h2"></a>
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+        <span><a name="chrono.appendices.faq.which_clocks_should_be_used_to_benchmarking_"></a></span><a class="link" href="appendices.html#chrono.appendices.faq.which_clocks_should_be_used_to_benchmarking_">Which
         clocks should be used to benchmarking?</a>
       </h5>
 <p>
@@ -966,7 +966,7 @@
       </p>
 <h5>
 <a name="chrono.appendices.faq.h3"></a>
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+        <span><a name="chrono.appendices.faq.which_clocks_should_be_used_for_watching_"></a></span><a class="link" href="appendices.html#chrono.appendices.faq.which_clocks_should_be_used_for_watching_">Which
         clocks should be used for watching?</a>
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 <p>
@@ -1023,10 +1023,10 @@
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 <h5>
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-        <span class="phrase"><a name="chrono.appendices.todo.for_later_releases"></a></span><a class="link" href="appendices.html#chrono.appendices.todo.for_later_releases">For
+        <span><a name="chrono.appendices.todo.for_later_releases"></a></span><a class="link" href="appendices.html#chrono.appendices.todo.for_later_releases">For
         later releases</a>
       </h5>
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+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
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           </li>
diff --git a/doc/html/chrono/reference.html b/doc/html/chrono/reference.html
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 <a name="chrono.reference"></a><a class="link" href="reference.html" title="Reference">Reference </a>
 </h2></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
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 </h3></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
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 <dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.duration_hpp">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">duration</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a></span></dt>
@@ -94,7 +94,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.cpp0x.chrono_chrono_hpp"></a><a class="link" href="reference.html#chrono.reference.cpp0x.chrono_chrono_hpp" title="Header &lt;boost/chrono/chrono.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.chrono_chrono_hpp.limitations">Limitations
           and Extensions</a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.chrono_chrono_hpp.conf">Configuration
@@ -119,7 +119,7 @@
 <p>
             The current implementation provides in addition:
           </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                 clock error handling as specified in <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3135.html#935" target="_top">clock
                 error handling needs to be specified</a>.
@@ -144,7 +144,7 @@
               is defined, the user can select the way static assertions are reported.
               Define
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <code class="computeroutput"><span class="identifier">BOOST_CHRONO_USES_STATIC_ASSERT</span></code>:
                   define it if you want to use Boost.StaticAssert.
@@ -247,7 +247,7 @@
               case the following breaking or extending macros are defined if the
               opposite is not requested:
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <code class="computeroutput"><span class="identifier">BOOST_CHRONO_PROVIDES_DEPRECATED_IO_SINCE_V2_0_0</span></code>
                 </li></ul></div>
 <p>
@@ -255,7 +255,7 @@
               to 2. In this case the following breaking or extending macros are defined
               if the opposite is not requested:
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   Breaking change <code class="computeroutput"><span class="identifier">BOOST_CHRONO_DONT_PROVIDES_DEPRECATED_IO_SINCE_V2_0_0</span>
                   </code>
                 </li></ul></div>
@@ -270,7 +270,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.cpp0x.duration_hpp"></a><a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp" title="Header &lt;boost/chrono/duration.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">duration</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.duration_hpp.traits">Time-related
           Traits</a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.duration_hpp.common_type_spe"><code class="computeroutput"><span class="identifier">common_type</span></code> Specialization</a></span></dt>
@@ -608,7 +608,7 @@
 <p>
             Examples:
           </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                 <code class="computeroutput"><a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a><span class="special">&lt;</span><span class="keyword">long</span><span class="special">,</span> <code class="computeroutput"><span class="identifier">ratio</span></code><span class="special">&lt;</span><span class="number">60</span><span class="special">&gt;</span> <span class="special">&gt;</span></code> holds a count of minutes using
                 a long.
@@ -655,7 +655,7 @@
               is implicitly convertible to <code class="computeroutput"><span class="identifier">rep</span></code>,
               and
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <code class="computeroutput"><span class="identifier">treat_as_floating_point</span><span class="special">&lt;</span><span class="identifier">rep</span><span class="special">&gt;::</span><span class="identifier">value</span></code>
                   is <code class="computeroutput"><span class="keyword">true</span></code>, or
@@ -1243,7 +1243,7 @@
             Let <code class="computeroutput"><span class="identifier">CR</span></code> be the <code class="computeroutput"><span class="identifier">common_type</span></code> of <code class="computeroutput"><span class="identifier">ToDuration</span><span class="special">::</span><span class="identifier">rep</span></code>,
             <code class="computeroutput"><span class="identifier">Rep</span></code>, and <code class="computeroutput"><span class="identifier">intmax_t</span></code>.
           </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                 If <code class="computeroutput"><span class="identifier">CF</span><span class="special">::</span><span class="identifier">num</span> <span class="special">==</span>
                 <span class="number">1</span></code> and <code class="computeroutput"><span class="identifier">CF</span><span class="special">::</span><span class="identifier">den</span>
@@ -1462,7 +1462,7 @@
 <br class="table-break"><p>
           Models of <a class="link" href="reference.html#chrono.reference.cpp0x.clock" title="Clock Requirements"><code class="computeroutput"><span class="identifier">Clock</span></code></a>:
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a class="link" href="reference.html#chrono.reference.cpp0x.system_clocks_hpp.system_clock" title="Class system_clock"><code class="computeroutput"><span class="identifier">system_clock</span></code></a>
             </li>
@@ -1496,7 +1496,7 @@
 <p>
           A type <code class="computeroutput"><span class="identifier">TC</span></code> meets the <code class="computeroutput"><span class="identifier">TrivialClock</span></code> requirements if:
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <code class="computeroutput"><span class="identifier">TC</span></code> satisfies the <code class="computeroutput"><span class="identifier">Clock</span></code> requirements,
             </li>
@@ -1521,7 +1521,7 @@
             exceptions.
           </p></td></tr>
 </table></div>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               lvalues of the types <code class="computeroutput"><span class="identifier">TC</span><span class="special">::</span><span class="identifier">rep</span></code>,
               <code class="computeroutput"><span class="identifier">TC</span><span class="special">::</span><span class="identifier">duration</span></code>, and <code class="computeroutput"><span class="identifier">TC</span><span class="special">::</span><span class="identifier">time_point</span></code>
@@ -1539,7 +1539,7 @@
 <p>
           Models of <a class="link" href="reference.html#chrono.reference.cpp0x.clock" title="Clock Requirements"><code class="computeroutput"><span class="identifier">TrivialClock</span></code></a>:
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a class="link" href="reference.html#chrono.reference.cpp0x.system_clocks_hpp.system_clock" title="Class system_clock"><code class="computeroutput"><span class="identifier">system_clock</span></code></a>
             </li>
@@ -1571,7 +1571,7 @@
 <p>
           A type <code class="computeroutput"><span class="identifier">EcC</span></code> meets the <code class="computeroutput"><span class="identifier">EcClock</span></code> requirements if
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <code class="computeroutput"><span class="identifier">TC</span></code> satisfies the <code class="computeroutput"><span class="identifier">TrivialClock</span> </code> requirements, and
             </li>
@@ -1658,7 +1658,7 @@
 <br class="table-break"><p>
           Models of <a class="link" href="reference.html#chrono.reference.cpp0x.clock" title="Clock Requirements"><code class="computeroutput"><span class="identifier">Clock</span></code></a>:
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a class="link" href="reference.html#chrono.reference.cpp0x.system_clocks_hpp.system_clock" title="Class system_clock"><code class="computeroutput"><span class="identifier">system_clock</span></code></a>
             </li>
@@ -1689,7 +1689,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.cpp0x.time_point_hpp"></a><a class="link" href="reference.html#chrono.reference.cpp0x.time_point_hpp" title="Header &lt;boost/chrono/time_point.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">time_point</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.time_point_hpp.common_type_spe2"><code class="computeroutput"><span class="identifier">common_type</span></code> specialization</a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.time_point_hpp.time_point">Class
           template <code class="computeroutput"><span class="identifier">time_point</span><span class="special">&lt;&gt;</span></code></a></span></dt>
@@ -2250,7 +2250,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.cpp0x.system_clocks_hpp"></a><a class="link" href="reference.html#chrono.reference.cpp0x.system_clocks_hpp" title="Header &lt;boost/chrono/system_clocks.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">system_clocks</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.system_clocks_hpp.system_clock">Class
           <code class="computeroutput"><span class="identifier">system_clock</span></code></a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.system_clocks_hpp.BOOST_CHRONO_HAS_CLOCK_STEADY">Macro
@@ -2331,7 +2331,7 @@
             <a class="link" href="reference.html#chrono.reference.cpp0x.system_clocks_hpp.system_clock" title="Class system_clock"><code class="computeroutput"><span class="identifier">system_clock</span></code></a> satisfy the <a class="link" href="reference.html#chrono.reference.cpp0x.clock" title="Clock Requirements"><code class="computeroutput"><span class="identifier">Clock</span></code></a>
             requirements:
           </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                 <code class="computeroutput"><span class="identifier">system_clock</span><span class="special">::</span><span class="identifier">duration</span><span class="special">::</span><span class="identifier">min</span><span class="special">()</span>
                 <span class="special">&lt;</span> <span class="identifier">system_clock</span><span class="special">::</span><span class="identifier">duration</span><span class="special">::</span><span class="identifier">zero</span><span class="special">()</span></code> is <code class="computeroutput"><span class="keyword">true</span></code>.
@@ -2477,7 +2477,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.cpp0x.clock_strings_hpp"></a><a class="link" href="reference.html#chrono.reference.cpp0x.clock_strings_hpp" title="Header &lt;boost/chrono/clock_strings.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">clock_strings</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.clock_strings_hpp.clock_string">Template
+<div class="toc"><dl><dt><span class="section"><a href="reference.html#chrono.reference.cpp0x.clock_strings_hpp.clock_string">Template
           Class <code class="computeroutput"><span class="identifier">clock_string</span><span class="special">&lt;&gt;</span></code></a></span></dt></dl></div>
 <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
   <span class="keyword">namespace</span> <span class="identifier">chrono</span> <span class="special">{</span>
@@ -2528,12 +2528,12 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="chrono.reference.io_v1"></a><a class="link" href="reference.html#chrono.reference.io_v1" title="Chrono I/O V1">Chrono I/O V1</a>
 </h3></div></div></div>
-<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#chrono.reference.io_v1.chrono_io_hpp">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">chrono_io</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a></span></dt></dl></div>
+<div class="toc"><dl><dt><span class="section"><a href="reference.html#chrono.reference.io_v1.chrono_io_hpp">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">chrono_io</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a></span></dt></dl></div>
 <div class="section">
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io_v1.chrono_io_hpp"></a><a class="link" href="reference.html#chrono.reference.io_v1.chrono_io_hpp" title="Header &lt;boost/chrono/chrono_io.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">chrono_io</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.io_v1.chrono_io_hpp.duration_punct">Template
           Class <code class="computeroutput"><span class="identifier">duration_punct</span><span class="special">&lt;&gt;</span></code></a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.io_v1.chrono_io_hpp.manipulators">I/O
@@ -2727,7 +2727,7 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="chrono.reference.io"></a><a class="link" href="reference.html#chrono.reference.io" title="Chrono I/O V2">Chrono I/O V2</a>
 </h3></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.chrono_io_hpp">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">chrono_io</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.duration_style_hpp">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">duration_style</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.timezone_hpp">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">timezone</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a></span></dt>
@@ -2765,7 +2765,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.duration_style_hpp"></a><a class="link" href="reference.html#chrono.reference.io.duration_style_hpp" title="Header &lt;boost/chrono/io/duration_style.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">duration_style</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#chrono.reference.io.duration_style_hpp.duration_style">Scoped
+<div class="toc"><dl><dt><span class="section"><a href="reference.html#chrono.reference.io.duration_style_hpp.duration_style">Scoped
           enum <code class="computeroutput"><span class="identifier">duration_style</span></code></a></span></dt></dl></div>
 <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
   <span class="keyword">namespace</span> <span class="identifier">chrono</span> <span class="special">{</span>
@@ -2796,7 +2796,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.timezone_hpp"></a><a class="link" href="reference.html#chrono.reference.io.timezone_hpp" title="Header &lt;boost/chrono/io/timezone.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">timezone</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#chrono.reference.io.timezone_hpp.timezone">Scoped
+<div class="toc"><dl><dt><span class="section"><a href="reference.html#chrono.reference.io.timezone_hpp.timezone">Scoped
           enum <code class="computeroutput"><span class="identifier">timezone</span></code></a></span></dt></dl></div>
 <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
   <span class="keyword">namespace</span> <span class="identifier">chrono</span> <span class="special">{</span>
@@ -2825,7 +2825,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.ios_state_hpp"></a><a class="link" href="reference.html#chrono.reference.io.ios_state_hpp" title="Header &lt;boost/chrono/io/ios_base_state.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">ios_base_state</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.ios_state_hpp.sag">Setter and
           getters</a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.ios_state_hpp.ioss">I/O State
@@ -3707,7 +3707,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.duration_get_hpp"></a><a class="link" href="reference.html#chrono.reference.io.duration_get_hpp" title="Header &lt;boost/chrono/io/duration_get.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">duration_get</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#chrono.reference.io.duration_get_hpp.duration_get">Template
+<div class="toc"><dl><dt><span class="section"><a href="reference.html#chrono.reference.io.duration_get_hpp.duration_get">Template
           Class <code class="computeroutput"><span class="identifier">duration_get</span></code></a></span></dt></dl></div>
 <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
   <span class="keyword">namespace</span> <span class="identifier">chrono</span> <span class="special">{</span>
@@ -3802,7 +3802,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>refs:</strong></span> references
                 </li></ul></div>
 <p>
@@ -3844,7 +3844,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> start input stream iterator
                 </li>
@@ -3882,7 +3882,7 @@
 <p>
               Then it computes an intermediate representation based on <code class="computeroutput"><span class="identifier">Rep</span></code> according to the following rules:
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   If <code class="computeroutput"><span class="identifier">Rep</span></code> is a floating
                   point type, the intermediate representation is <code class="computeroutput"><span class="keyword">long</span>
@@ -3912,7 +3912,7 @@
               specified below, the loop terminates when the first of the following
               conditions holds:
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   The expression <code class="computeroutput"><span class="identifier">pattern</span>
                   <span class="special">==</span> <span class="identifier">pat_end</span></code>
@@ -4018,7 +4018,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> start input stream iterator
                 </li>
@@ -4063,7 +4063,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> start input stream iterator
                 </li>
@@ -4107,7 +4107,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> start input stream iterator
                 </li>
@@ -4128,11 +4128,11 @@
 <p>
               <span class="bold"><strong>Effects:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   If the first character is <code class="computeroutput"><span class="char">'['</span></code>,
                   an attempt is made to consume a pattern of the form <code class="computeroutput"><span class="string">"[N/D]"</span></code> where <code class="computeroutput"><span class="identifier">N</span></code> and <code class="computeroutput"><span class="identifier">D</span></code>
                   have type <code class="computeroutput"><span class="keyword">unsigned</span> <span class="keyword">long</span> <span class="keyword">long</span></code>.
-                  <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: circle; ">
+                  <div class="itemizedlist"><ul class="itemizedlist" type="circle">
 <li class="listitem">
                         If successful, rt records the values of <code class="computeroutput"><span class="identifier">N</span></code>
                         and <code class="computeroutput"><span class="identifier">D</span></code>, otherwise
@@ -4147,7 +4147,7 @@
                 </li></ul></div>
 <pre class="programlisting"><span class="keyword">return</span> <span class="identifier">do_get_n_d_prefix_unit</span><span class="special">(</span><span class="identifier">facet</span><span class="special">,</span> <span class="identifier">i</span><span class="special">,</span> <span class="identifier">e</span><span class="special">,</span> <span class="identifier">is</span><span class="special">,</span> <span class="identifier">err</span><span class="special">);</span>
 </pre>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   Otherwise the next character is not <code class="computeroutput"><span class="char">'['</span></code>.
                   Return the parse the longest string possible matching one of the
                   durations units, as if
@@ -4185,7 +4185,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> start input stream iterator
                 </li>
@@ -4241,7 +4241,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> start input stream iterator
                 </li>
@@ -4277,7 +4277,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.duration_put_hpp"></a><a class="link" href="reference.html#chrono.reference.io.duration_put_hpp" title="Header &lt;boost/chrono/io/duration_put.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">duration_put</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#chrono.reference.io.duration_put_hpp.duration_put">Template
+<div class="toc"><dl><dt><span class="section"><a href="reference.html#chrono.reference.io.duration_put_hpp.duration_put">Template
           Class <code class="computeroutput"><span class="identifier">duration_put</span></code></a></span></dt></dl></div>
 <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
   <span class="keyword">namespace</span> <span class="identifier">chrono</span> <span class="special">{</span>
@@ -4335,7 +4335,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>refs:</strong></span> references
                 </li></ul></div>
 <p>
@@ -4374,7 +4374,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> an output stream iterator
                 </li>
@@ -4431,7 +4431,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> an output stream iterator
                 </li>
@@ -4469,7 +4469,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> an output stream iterator
                 </li>
@@ -4502,7 +4502,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> an output stream iterator
                 </li>
@@ -4539,7 +4539,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.duration_units_hpp"></a><a class="link" href="reference.html#chrono.reference.io.duration_units_hpp" title="Header &lt;boost/chrono/io/duration_units.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">duration_units</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.duration_units_hpp.rt_ratio">Class
           <code class="computeroutput"><span class="identifier">rt_ratio</span></code></a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.duration_units_hpp.duration_units">Template
@@ -4634,7 +4634,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>refs:</strong></span> references
                 </li></ul></div>
 <p>
@@ -4716,7 +4716,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>k:</strong></span> the found pointer to the [N/D]
                   unit.
                 </li></ul></div>
@@ -4736,7 +4736,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>k:</strong></span> the found pointer to the unit.
                 </li></ul></div>
 <p>
@@ -4909,7 +4909,7 @@
             This class is used to define the strings for the default English. This
             facet names the units associated to the following periods:
           </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                 <code class="computeroutput"><span class="identifier">atto</span></code>,
               </li>
@@ -4981,7 +4981,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>refs:</strong></span> references
                 </li></ul></div>
 <p>
@@ -5064,7 +5064,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>k:</strong></span> the found pointer to the [N/D]
                   unit.
                 </li></ul></div>
@@ -5084,7 +5084,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>k:</strong></span> the found pointer to the unit.
                 </li></ul></div>
 <p>
@@ -5175,7 +5175,7 @@
               to the <code class="computeroutput"><span class="identifier">value</span></code> parameter.
               In English there are 2 plural forms
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   0 singular (-1 or 1)
                 </li>
@@ -5194,7 +5194,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>style:</strong></span> the duration style.
                 </li>
@@ -5223,7 +5223,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>style:</strong></span> the duration style.
                 </li>
@@ -5251,7 +5251,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>style:</strong></span> the duration style.
                 </li>
@@ -5294,7 +5294,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>style:</strong></span> the duration style.
                 </li>
@@ -5336,7 +5336,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>style:</strong></span> the duration style.
                 </li>
@@ -5356,7 +5356,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.duration_io_hpp"></a><a class="link" href="reference.html#chrono.reference.io.duration_io_hpp" title="Header &lt;boost/chrono/io/duration_io.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">duration_io</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.duration_io_hpp.manipulators">I/O
           Manipulators</a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.duration_io_hpp.streams">I/O
@@ -5594,7 +5594,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.time_point_get_hpp"></a><a class="link" href="reference.html#chrono.reference.io.time_point_get_hpp" title="Header &lt;boost/chrono/io/time_point_get.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">time_point_get</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#chrono.reference.io.time_point_get_hpp.time_point_get">Template
+<div class="toc"><dl><dt><span class="section"><a href="reference.html#chrono.reference.io.time_point_get_hpp.time_point_get">Template
           Class <code class="computeroutput"><span class="identifier">time_point_get</span></code></a></span></dt></dl></div>
 <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
   <span class="keyword">namespace</span> <span class="identifier">chrono</span> <span class="special">{</span>
@@ -5667,7 +5667,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>refs:</strong></span> references
                 </li></ul></div>
 <p>
@@ -5704,7 +5704,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> start input stream iterator
                 </li>
@@ -5741,7 +5741,7 @@
               at each iteration. Unless otherwise specified below, the loop terminates
               when the first of the following conditions holds:
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   The expression <code class="computeroutput"><span class="identifier">pattern</span>
                   <span class="special">==</span> <span class="identifier">pat_end</span></code>
@@ -5818,7 +5818,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>s:</strong></span> start input stream iterator
                 </li>
@@ -5911,7 +5911,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.time_point_put_hpp"></a><a class="link" href="reference.html#chrono.reference.io.time_point_put_hpp" title="Header &lt;boost/chrono/io/time_point_put.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">time_point_put</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc"><dt><span class="section"><a href="reference.html#chrono.reference.io.time_point_put_hpp.time_point_put">Template
+<div class="toc"><dl><dt><span class="section"><a href="reference.html#chrono.reference.io.time_point_put_hpp.time_point_put">Template
           Class <code class="computeroutput"><span class="identifier">time_point_put</span></code></a></span></dt></dl></div>
 <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
   <span class="keyword">namespace</span> <span class="identifier">chrono</span> <span class="special">{</span>
@@ -5983,7 +5983,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>refs:</strong></span> references
                 </li></ul></div>
 </div>
@@ -5999,7 +5999,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>i:</strong></span> an output stream iterator
                 </li>
@@ -6056,7 +6056,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>i:</strong></span> an output stream iterator
                 </li>
@@ -6101,7 +6101,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>i:</strong></span> an output stream iterator
                 </li>
@@ -6136,7 +6136,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                   <span class="bold"><strong>i:</strong></span> an output stream iterator
                 </li>
@@ -6166,7 +6166,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.time_point_units_hpp"></a><a class="link" href="reference.html#chrono.reference.io.time_point_units_hpp" title="Header &lt;boost/chrono/io/time_point_units.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">time_point_units</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.time_point_units_hpp.get_epoch_custom">Template
           Function <code class="computeroutput"><span class="identifier">get_epoch_custom</span></code></a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.time_point_units_hpp.time_point_units">Template
@@ -6260,7 +6260,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>refs:</strong></span> references
                 </li></ul></div>
 <p>
@@ -6322,7 +6322,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>c:</strong></span> a dummy instance of <a class="link" href="reference.html#chrono.reference.cpp0x.system_clocks_hpp.system_clock" title="Class system_clock"><code class="computeroutput"><span class="identifier">system_clock</span></code></a>.
                 </li></ul></div>
 <p>
@@ -6340,7 +6340,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>c:</strong></span> a dummy instance of <a class="link" href="reference.html#chrono.reference.cpp0x.system_clocks_hpp.steady_clock" title="Class steady_clock"><code class="computeroutput"><span class="identifier">steady_clock</span></code></a>.
                 </li></ul></div>
 <p>
@@ -6360,7 +6360,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>c:</strong></span> a dummy instance of <a class="link" href="reference.html#chrono.reference.other_clocks.process_cpu_clocks_hpp.process_real_cpu_clock" title="Class process_real_cpu_clock"><code class="computeroutput"><span class="identifier">process_real_cpu_clock</span></code></a>.
                 </li></ul></div>
 <p>
@@ -6380,7 +6380,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>c:</strong></span> a dummy instance of <a class="link" href="reference.html#chrono.reference.other_clocks.process_cpu_clocks_hpp.process_real_cpu_clock" title="Class process_real_cpu_clock"><code class="computeroutput"><span class="identifier">process_real_cpu_clock</span></code></a>.
                 </li></ul></div>
 <p>
@@ -6400,7 +6400,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>c:</strong></span> a dummy instance of <a class="link" href="reference.html#chrono.reference.other_clocks.process_cpu_clocks_hpp.process_system_cpu_clock" title="Class process_system_cpu_clock"><code class="computeroutput"><span class="identifier">process_system_cpu_clock</span></code></a>.
                 </li></ul></div>
 <p>
@@ -6420,7 +6420,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>c:</strong></span> a dummy instance of <a class="link" href="reference.html#chrono.reference.other_clocks.process_cpu_clocks_hpp.process_cpu_clock" title="Class process_cpu_clock"><code class="computeroutput"><span class="identifier">process_cpu_clock</span></code></a>.
                 </li></ul></div>
 <p>
@@ -6440,7 +6440,7 @@
 <p>
               <span class="bold"><strong>Parameters:</strong></span>
             </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                   <span class="bold"><strong>c:</strong></span> a dummy instance of <a class="link" href="reference.html#chrono.reference.other_clocks.thread_clock_hpp.thread_clock" title="Class thread_clock"><code class="computeroutput"><span class="identifier">thread_clock</span></code></a>.
                 </li></ul></div>
 <p>
@@ -6520,7 +6520,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.reference.io.time_point_io_hpp"></a><a class="link" href="reference.html#chrono.reference.io.time_point_io_hpp" title="Header &lt;boost/chrono/io/time_point_io.hpp&gt;">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">io</span><span class="special">/</span><span class="identifier">time_point_io</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.time_point_io_hpp.manip">I/O
           Manipulators</a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.io.time_point_io_hpp.streams">I/O
@@ -6598,7 +6598,7 @@
 <div class="section">
 <div class="titlepage"><div><div><h6 class="title">
 <a name="chrono.reference.io.time_point_io_hpp.manip.time_fmt1"></a><a class="link" href="reference.html#chrono.reference.io.time_point_io_hpp.manip.time_fmt1" title="Non Member Function time_fmt(timezone)">Non
-            Member Function <span class="identifier">time_fmt</span><span class="special">(</span><code class="computeroutput"><span class="identifier">timezone</span></code><span class="special">)</span>
+            Member Function <code class="computeroutput"><span class="identifier">time_fmt</span><span class="special">(</span><a class="link" href="reference.html#chrono.reference.io.timezone_hpp.timezone" title="Scoped enum timezone"><code class="computeroutput"><span class="identifier">timezone</span></code></a><span class="special">)</span></code>
             </a>
 </h6></div></div></div>
 <pre class="programlisting"><span class="identifier">unspecified</span> <span class="identifier">time_fmt</span><span class="special">(</span><a class="link" href="reference.html#chrono.reference.io.timezone_hpp.timezone" title="Scoped enum timezone"><code class="computeroutput"><span class="identifier">timezone</span></code></a> <span class="identifier">tz</span><span class="special">);</span>
@@ -6614,8 +6614,8 @@
 <div class="section">
 <div class="titlepage"><div><div><h6 class="title">
 <a name="chrono.reference.io.time_point_io_hpp.manip.time_fmt2"></a><a class="link" href="reference.html#chrono.reference.io.time_point_io_hpp.manip.time_fmt2" title="Non Member Function time_fmt(timezone, string)">Non
-            Member Function <span class="identifier">time_fmt</span><span class="special">(</span><code class="computeroutput"><span class="identifier">timezone</span></code><span class="special">,</span>
-            <span class="identifier">string</span><span class="special">)</span>
+            Member Function <code class="computeroutput"><span class="identifier">time_fmt</span><span class="special">(</span><a class="link" href="reference.html#chrono.reference.io.timezone_hpp.timezone" title="Scoped enum timezone"><code class="computeroutput"><span class="identifier">timezone</span></code></a><span class="special">,</span>
+            <span class="identifier">string</span><span class="special">)</span></code>
             </a>
 </h6></div></div></div>
 <pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">CharT</span><span class="special">&gt;</span>
@@ -6838,7 +6838,7 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="chrono.reference.round"></a><a class="link" href="reference.html#chrono.reference.round" title="Chrono Rounding Utilities">Chrono Rounding Utilities</a>
 </h3></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.round.floor_hpp">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">floor</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.round.round_hpp">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">round</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.round.ceil_hpp">Header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">ceil</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a></span></dt>
@@ -6887,7 +6887,7 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="chrono.reference.other_clocks"></a><a class="link" href="reference.html#chrono.reference.other_clocks" title="Other Clocks">Other Clocks</a>
 </h3></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.other_clocks.process_cpu_clocks_hpp">Header
         <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">process_cpu_clocks</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.other_clocks.thread_clock_hpp">Header
@@ -6898,7 +6898,7 @@
 <a name="chrono.reference.other_clocks.process_cpu_clocks_hpp"></a><a class="link" href="reference.html#chrono.reference.other_clocks.process_cpu_clocks_hpp" title="Header &lt;boost/chrono/process_cpu_clocks.hpp&gt;">Header
         <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">process_cpu_clocks</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.other_clocks.process_cpu_clocks_hpp.BOOST_CHRONO_HAS_PROCESS_CLOCKS">Macro
           <code class="computeroutput"><span class="identifier">BOOST_CHRONO_HAS_PROCESS_CLOCKS</span>
           </code></a></span></dt>
@@ -7309,7 +7309,7 @@
 <p>
             Notes
           </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                 <code class="computeroutput"><span class="identifier">min</span><span class="special">()</span></code>
                 returns the tuple of mins.
@@ -7338,7 +7338,7 @@
 <a name="chrono.reference.other_clocks.thread_clock_hpp"></a><a class="link" href="reference.html#chrono.reference.other_clocks.thread_clock_hpp" title="Header &lt;boost/chrono/thread_clock.hpp&gt;">Header
         <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">chrono</span><span class="special">/</span><span class="identifier">thread_clock</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code></a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="reference.html#chrono.reference.other_clocks.thread_clock_hpp.BOOST_CHRONO_HAS_THREAD_CLOCK">Macro
           <code class="computeroutput"><span class="identifier">BOOST_CHRONO_HAS_THREAD_CLOCK</span></code></a></span></dt>
 <dt><span class="section"><a href="reference.html#chrono.reference.other_clocks.thread_clock_hpp.BOOST_CHRONO_THREAD_CLOCK_IS_STEADY">Macro
diff --git a/doc/html/chrono/users_guide.html b/doc/html/chrono/users_guide.html
index 8c2b6b9565..b97ba9d3f8 100644
--- a/doc/html/chrono/users_guide.html
+++ b/doc/html/chrono/users_guide.html
@@ -4,7 +4,7 @@
 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 <title>User's Guide</title>
 <link rel="stylesheet" href="../../../doc/src/boostbook.css" type="text/css">
-<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
 <link rel="home" href="../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
 <link rel="up" href="../chrono.html" title="Chapter&#160;6.&#160;Boost.Chrono 2.0.5">
 <link rel="prev" href="../chrono.html" title="Chapter&#160;6.&#160;Boost.Chrono 2.0.5">
@@ -27,7 +27,7 @@
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
 <a name="chrono.users_guide"></a><a class="link" href="users_guide.html" title="User's Guide">User's Guide</a>
 </h2></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.getting_started">Getting Started</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial">Tutorial</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples">Examples</a></span></dt>
@@ -37,7 +37,7 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="chrono.users_guide.getting_started"></a><a class="link" href="users_guide.html#chrono.users_guide.getting_started" title="Getting Started">Getting Started</a>
 </h3></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.getting_started.install">Installing
         Chrono</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.getting_started.hello_world__">Hello
@@ -50,7 +50,7 @@
 </h4></div></div></div>
 <h6>
 <a name="chrono.users_guide.getting_started.install.h0"></a>
-          <span class="phrase"><a name="chrono.users_guide.getting_started.install.getting__emphasis_role__bold__boost_chrono__emphasis__"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.getting__emphasis_role__bold__boost_chrono__emphasis__">Getting
+          <span><a name="chrono.users_guide.getting_started.install.getting__emphasis_role__bold__boost_chrono__emphasis__"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.getting__emphasis_role__bold__boost_chrono__emphasis__">Getting
           <span class="bold"><strong>Boost.Chrono</strong></span> </a>
         </h6>
 <p>
@@ -65,7 +65,7 @@
         </p>
 <h6>
 <a name="chrono.users_guide.getting_started.install.h1"></a>
-          <span class="phrase"><a name="chrono.users_guide.getting_started.install.where_to_install_boost_chrono__"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.where_to_install_boost_chrono__">Where
+          <span><a name="chrono.users_guide.getting_started.install.where_to_install_boost_chrono__"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.where_to_install_boost_chrono__">Where
           to install Boost.Chrono? </a>
         </h6>
 <p>
@@ -74,7 +74,7 @@
         </p>
 <h6>
 <a name="chrono.users_guide.getting_started.install.h2"></a>
-          <span class="phrase"><a name="chrono.users_guide.getting_started.install.building_boost_chrono_"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.building_boost_chrono_">Building
+          <span><a name="chrono.users_guide.getting_started.install.building_boost_chrono_"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.building_boost_chrono_">Building
           Boost.Chrono </a>
         </h6>
 <p>
@@ -96,14 +96,14 @@
 </pre>
 <h6>
 <a name="chrono.users_guide.getting_started.install.h3"></a>
-          <span class="phrase"><a name="chrono.users_guide.getting_started.install.requirements"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.requirements">Requirements</a>
+          <span><a name="chrono.users_guide.getting_started.install.requirements"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.requirements">Requirements</a>
         </h6>
 <p>
           In particular, <span class="bold"><strong>Boost.Chrono</strong></span> depends on:
         </p>
 <div class="variablelist">
 <p class="title"><b></b></p>
-<dl class="variablelist">
+<dl>
 <dt><span class="term"><a href="http://www.boost.org/libs/config" target="_top"><span class="bold"><strong>Boost.Config</strong></span></a></span></dt>
 <dd><p>
                 for configuration purposes, ...
@@ -144,7 +144,7 @@
 </div>
 <h6>
 <a name="chrono.users_guide.getting_started.install.h4"></a>
-          <span class="phrase"><a name="chrono.users_guide.getting_started.install.building_an_executable_that_uses_boost_chrono_"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.building_an_executable_that_uses_boost_chrono_">Building
+          <span><a name="chrono.users_guide.getting_started.install.building_an_executable_that_uses_boost_chrono_"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.building_an_executable_that_uses_boost_chrono_">Building
           an Executable that Uses Boost.Chrono </a>
         </h6>
 <p>
@@ -156,7 +156,7 @@
         </p>
 <h6>
 <a name="chrono.users_guide.getting_started.install.h5"></a>
-          <span class="phrase"><a name="chrono.users_guide.getting_started.install.exception_safety_"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.exception_safety_">Exception
+          <span><a name="chrono.users_guide.getting_started.install.exception_safety_"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.exception_safety_">Exception
           safety </a>
         </h6>
 <p>
@@ -165,7 +165,7 @@
         </p>
 <h6>
 <a name="chrono.users_guide.getting_started.install.h6"></a>
-          <span class="phrase"><a name="chrono.users_guide.getting_started.install.thread_safety_"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.thread_safety_">Thread
+          <span><a name="chrono.users_guide.getting_started.install.thread_safety_"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.thread_safety_">Thread
           safety </a>
         </h6>
 <p>
@@ -179,7 +179,7 @@
         </p>
 <h6>
 <a name="chrono.users_guide.getting_started.install.h7"></a>
-          <span class="phrase"><a name="chrono.users_guide.getting_started.install.tested_compilers_"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.tested_compilers_">Tested
+          <span><a name="chrono.users_guide.getting_started.install.tested_compilers_"></a></span><a class="link" href="users_guide.html#chrono.users_guide.getting_started.install.tested_compilers_">Tested
           compilers </a>
         </h6>
 <p>
@@ -189,13 +189,13 @@
 <p>
           Windows with
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
               MSVC 10.0
             </li></ul></div>
 <p>
           MinGW with
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               GCC 4.5.0
             </li>
@@ -229,7 +229,7 @@
 <p>
           OsX with
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               GCC 4.1.2
             </li>
@@ -318,7 +318,7 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="chrono.users_guide.tutorial"></a><a class="link" href="users_guide.html#chrono.users_guide.tutorial" title="Tutorial">Tutorial</a>
 </h3></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.duration">Duration</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.clocks">Clocks</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.time_point">Time Point</a></span></dt>
@@ -330,7 +330,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.users_guide.tutorial.duration"></a><a class="link" href="users_guide.html#chrono.users_guide.tutorial.duration" title="Duration">Duration</a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.duration.so_what_exactly_is_a__duration__and_how_do_i_use_one_">So
           What Exactly is a <code class="computeroutput"><span class="identifier">duration</span></code>
           and How Do I Use One?</a></span></dt>
@@ -366,7 +366,7 @@
 <p>
           The library consists of six units of time <a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a>:
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration_typedefs" title="duration typedefs"><code class="computeroutput"><span class="identifier">hours</span></code></a>
             </li>
@@ -753,7 +753,7 @@
 <p>
             There are several options open to the user:
           </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                 If the author of the function wants to accept any <a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a>, and is willing
                 to work in floating-point <a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a>s, he can simply
                 use any floating-point <a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a> as the parameter:
@@ -765,7 +765,7 @@
 
 <span class="identifier">f</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">chrono</span><span class="special">::</span><span class="identifier">microseconds</span><span class="special">(</span><span class="number">3</span><span class="special">));</span>
 </pre>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                 If the author of the function wants to traffic only in integral
                 <a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a>s, and is content
                 with handling nothing finer than say nanoseconds (just as an example),
@@ -795,7 +795,7 @@
           </p>
 <pre class="programlisting"><span class="identifier">f</span><span class="special">(</span><span class="identifier">s</span><span class="special">);</span>  <span class="comment">// does not compile</span>
 </pre>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                 If the author of the function wants to accept any <a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a>, but wants to work
                 with integral representations and wants to control the rounding mode
                 internally, then he can template the function:
@@ -812,7 +812,7 @@
 
   <span class="identifier">f</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">chrono</span><span class="special">::</span><a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a><span class="special">&lt;</span><span class="keyword">double</span><span class="special">&gt;(</span><span class="number">1.</span><span class="special">/</span><span class="number">3</span><span class="special">));</span>
 </pre>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
                 If the author in the example does not want to accept floating-point
                 based <a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a>s, he can enforce
                 that behavior like so:
@@ -843,7 +843,7 @@
 <div class="section">
 <div class="titlepage"><div><div><h5 class="title">
 <a name="chrono.users_guide.tutorial.duration.is_it_possible_for_the_user_to_pass_a___duration_to_a_function_with_the_units_being_ambiguous_"></a><a class="link" href="users_guide.html#chrono.users_guide.tutorial.duration.is_it_possible_for_the_user_to_pass_a___duration_to_a_function_with_the_units_being_ambiguous_" title="Is it possible for the user to pass a duration to a function with the units being ambiguous?">Is
-          it possible for the user to pass a <code class="computeroutput"><span class="identifier">duration</span></code> to a function with the
+          it possible for the user to pass a <a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a> to a function with the
           units being ambiguous?</a>
 </h5></div></div></div>
 <p>
@@ -894,7 +894,7 @@
           The standard defines three system-wide clocks that are associated to the
           computer time.
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               <a class="link" href="reference.html#chrono.reference.cpp0x.system_clocks_hpp.system_clock" title="Class system_clock"><code class="computeroutput"><span class="identifier">system_clock</span></code></a> represents system-wide
               realtime clock that can be synchronized with an external clock.
@@ -965,7 +965,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.users_guide.tutorial.time_point"></a><a class="link" href="users_guide.html#chrono.users_guide.tutorial.time_point" title="Time Point">Time Point</a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc"><dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.time_point.so_what_exactly_is_a__time_point__and_how_do_i_use_one_">So
+<div class="toc"><dl><dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.time_point.so_what_exactly_is_a__time_point__and_how_do_i_use_one_">So
           What Exactly is a <code class="computeroutput"><span class="identifier">time_point</span></code>
           and How Do I Use One?</a></span></dt></dl></div>
 <p>
@@ -974,7 +974,7 @@
           of saying the same thing, is that a <a class="link" href="reference.html#chrono.reference.cpp0x.time_point_hpp.time_point" title="Class template time_point&lt;&gt;"><code class="computeroutput"><span class="identifier">time_point</span></code></a> represents an epoch
           plus or minus a <a class="link" href="reference.html#chrono.reference.cpp0x.duration_hpp.duration" title="Class Template duration&lt;&gt;"><code class="computeroutput"><span class="identifier">duration</span></code></a>. Examples of <a class="link" href="reference.html#chrono.reference.cpp0x.time_point_hpp.time_point" title="Class template time_point&lt;&gt;"><code class="computeroutput"><span class="identifier">time_point</span></code></a>s include:
         </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
               3 minutes after the computer booted.
             </li>
@@ -1089,7 +1089,7 @@
 <a name="chrono.users_guide.tutorial.specific_clocks"></a><a class="link" href="users_guide.html#chrono.users_guide.tutorial.specific_clocks" title="Specific Clocks">Specific
         Clocks</a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.specific_clocks.system_clock">system_clock</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.specific_clocks.steady_clock">steady_clock</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.specific_clocks.high_resolution_clock">high_resolution_clock</a></span></dt>
@@ -1180,7 +1180,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.users_guide.tutorial.i_o"></a><a class="link" href="users_guide.html#chrono.users_guide.tutorial.i_o" title="I/O">I/O</a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.i_o.duration_io">duration</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.i_o.system_clock_time_point_io"><code class="computeroutput"><span class="identifier">system_clock</span><span class="special">::</span><span class="identifier">time_point</span></code></a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.tutorial.i_o.other_clocks_time_point_io">Other
@@ -1298,7 +1298,7 @@
 <p>
             Sometimes it is desired to shorten these names by using the SI symbols
             instead of SI prefixes. This can be accomplished with the use of the
-            <a class="link" href="reference.html#chrono.reference.io.duration_io_hpp.manipulators.symbol_format" title="Non Member Function symbol_format(ios_base&amp;)"><code class="computeroutput"><span class="identifier">symbol_format</span></code></a> manipulator <a href="#ftn.chrono.users_guide.tutorial.i_o.duration_io.f0" class="footnote" name="chrono.users_guide.tutorial.i_o.duration_io.f0"><sup class="footnote">[1]</sup></a>:
+            <a class="link" href="reference.html#chrono.reference.io.duration_io_hpp.manipulators.symbol_format" title="Non Member Function symbol_format(ios_base&amp;)"><code class="computeroutput"><span class="identifier">symbol_format</span></code></a> manipulator <sup>[<a name="chrono.users_guide.tutorial.i_o.duration_io.f0" href="#ftn.chrono.users_guide.tutorial.i_o.duration_io.f0" class="footnote">1</a>]</sup>:
           </p>
 <pre class="programlisting"><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="string">"\nSet cout to use short names:\n"</span><span class="special">;</span>
 <span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">chrono</span><span class="special">::</span><span class="identifier">symbol_format</span><span class="special">;</span>
@@ -1674,7 +1674,7 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="chrono.users_guide.examples"></a><a class="link" href="users_guide.html#chrono.users_guide.examples" title="Examples">Examples</a>
 </h3></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.duration">Duration</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.clocks">Clocks</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.time_point">Time Point</a></span></dt>
@@ -1684,7 +1684,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.users_guide.examples.duration"></a><a class="link" href="users_guide.html#chrono.users_guide.examples.duration" title="Duration">Duration</a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.duration.how_you_override_the_duration_s_default_constructor">How
           you Override the Duration's Default Constructor</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.duration.saturating">Saturating</a></span></dt>
@@ -1863,7 +1863,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.users_guide.examples.clocks"></a><a class="link" href="users_guide.html#chrono.users_guide.examples.clocks" title="Clocks">Clocks</a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.clocks.cycle_count">Cycle
           count</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.clocks.xtime_clock">xtime_clock</a></span></dt>
@@ -2080,7 +2080,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.users_guide.examples.time_point"></a><a class="link" href="users_guide.html#chrono.users_guide.examples.time_point" title="Time Point">Time Point</a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc">
+<div class="toc"><dl>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.time_point.min_utility">min
           Utility</a></span></dt>
 <dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.time_point.a_tiny_program_that_times_how_long_until_a_key_is_struck">A
@@ -2219,7 +2219,7 @@
 <p>
             Where:
           </p>
-<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
 <li class="listitem">
                 <code class="computeroutput"><span class="identifier">d</span></code> is the number of
                 <code class="computeroutput"><span class="identifier">days</span></code>
@@ -2474,7 +2474,7 @@
 <div class="titlepage"><div><div><h4 class="title">
 <a name="chrono.users_guide.examples.io"></a><a class="link" href="users_guide.html#chrono.users_guide.examples.io" title="IO">IO</a>
 </h4></div></div></div>
-<div class="toc"><dl class="toc"><dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.io.french">French Output</a></span></dt></dl></div>
+<div class="toc"><dl><dt><span class="section"><a href="users_guide.html#chrono.users_guide.examples.io.french">French Output</a></span></dt></dl></div>
 <div class="section">
 <div class="titlepage"><div><div><h5 class="title">
 <a name="chrono.users_guide.examples.io.french"></a><a class="link" href="users_guide.html#chrono.users_guide.examples.io.french" title="French Output">French Output</a>
@@ -2522,7 +2522,7 @@
 </h3></div></div></div>
 <div class="variablelist">
 <p class="title"><b></b></p>
-<dl class="variablelist">
+<dl>
 <dt><span class="term"><a href="http://www.open-std.org/jtc1/sc22/wg21" target="_top"><span class="bold"><strong>C++
           Standards Committee's current Working Paper</strong></span></a></span></dt>
 <dd><p>
@@ -2548,8 +2548,8 @@
 </div>
 </div>
 <div class="footnotes">
-<br><hr style="width:100; text-align:left;margin-left: 0">
-<div id="ftn.chrono.users_guide.tutorial.i_o.duration_io.f0" class="footnote"><p><a href="#chrono.users_guide.tutorial.i_o.duration_io.f0" class="para"><sup class="para">[1] </sup></a>
+<br><hr width="100" align="left">
+<div class="footnote"><p><sup>[<a id="ftn.chrono.users_guide.tutorial.i_o.duration_io.f0" href="#chrono.users_guide.tutorial.i_o.duration_io.f0" class="para">1</a>] </sup>
               <a class="link" href="reference.html#chrono.reference.io_v1.chrono_io_hpp.manipulators" title="I/O Manipulators"><code class="computeroutput"><span class="identifier">duration_short</span></code></a> in V1
             </p></div>
 </div>