Fixes #3389.

Updated and regenerated docs.

[SVN r57254]

doc/history.qbk

@@ -11,6 +11,10 @@
 [h4 Boost 1.42]
 
 * Added support for Functors rather than strings as format expressions.
+* Fixed tickets
+[@https://svn.boost.org/trac/boost/ticket/2802 #2802],
+[@https://svn.boost.org/trac/boost/ticket/2802 #3425],
+[@https://svn.boost.org/trac/boost/ticket/2802 #3507]
 
 [h4 Boost 1.40]
 

doc/html/boost_regex/background_information/examples.html

@@ -28,7 +28,7 @@
       Example Programs</a>
 </h3></div></div></div>
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       </h5>
@@ -107,7 +107,7 @@
         Files: <a href="../../../../test/captures/captures_test.cpp" target="_top">captures_test.cpp</a>.
       </p>
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         programs</a>
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@@ -133,7 +133,7 @@
         Files: <a href="../../../../example/timer/regex_timer.cpp" target="_top">regex_timer.cpp</a>.
       </p>
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         snippets</a>
       </h5>

doc/html/boost_regex/background_information/history.html

@@ -26,15 +26,22 @@
 <a name="boost_regex.background_information.history"></a><a class="link" href="history.html" title="History"> History</a>
 </h3></div></div></div>
 <a name="boost_regex.background_information.history.boost_1_42"></a><h5>
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         <a class="link" href="history.html#boost_regex.background_information.history.boost_1_42">Boost
         1.42</a>
       </h5>
-<div class="itemizedlist"><ul type="disc"><li>
+<div class="itemizedlist"><ul type="disc">
+<li>
           Added support for Functors rather than strings as format expressions.
-        </li></ul></div>
+        </li>
+<li>
+          Fixed tickets <a href="https://svn.boost.org/trac/boost/ticket/2802" target="_top">#2802</a>,
+          <a href="https://svn.boost.org/trac/boost/ticket/2802" target="_top">#3425</a>,
+          <a href="https://svn.boost.org/trac/boost/ticket/2802" target="_top">#3507</a>
+</li>
+</ul></div>
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         1.40</a>
       </h5>
@@ -43,7 +50,7 @@
           branch resets and recursive regular expressions.
         </li></ul></div>
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         1.38</a>
       </h5>
@@ -70,7 +77,7 @@
         </li>
 </ul></div>
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         1.34</a>
       </h5>
@@ -93,7 +100,7 @@
         </li>
 </ul></div>
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         1.33.1</a>
       </h5>
@@ -163,7 +170,7 @@
         </li>
 </ul></div>
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         1.33.0</a>
       </h5>
@@ -218,7 +225,7 @@
         </li>
 </ul></div>
 <a name="boost_regex.background_information.history.boost_1_32_1"></a><h5>
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         1.32.1</a>
       </h5>
@@ -226,7 +233,7 @@
           Fixed bug in partial matches of bounded repeats of '.'.
         </li></ul></div>
 <a name="boost_regex.background_information.history.boost_1_31_0"></a><h5>
-<a name="id942930"></a>
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         <a class="link" href="history.html#boost_regex.background_information.history.boost_1_31_0">Boost
         1.31.0</a>
       </h5>

doc/html/boost_regex/background_information/locale.html

@@ -58,7 +58,7 @@
         There are three separate localization mechanisms supported by Boost.Regex:
       </p>
 <a name="boost_regex.background_information.locale.win32_localization_model_"></a><h5>
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         <a class="link" href="locale.html#boost_regex.background_information.locale.win32_localization_model_">Win32
         localization model.</a>
       </h5>
@@ -90,7 +90,7 @@
         are treated as "unknown" graphic characters.
       </p>
 <a name="boost_regex.background_information.locale.c_localization_model_"></a><h5>
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         localization model.</a>
       </h5>
@@ -114,7 +114,7 @@
         libraries including version 1 of this library.
       </p>
 <a name="boost_regex.background_information.locale.c___localization_model_"></a><h5>
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         localization model.</a>
       </h5>
@@ -151,7 +151,7 @@
         in your code. The best way to ensure this is to add the #define to <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">regex</span><span class="special">/</span><span class="identifier">user</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>.
       </p>
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         <a class="link" href="locale.html#boost_regex.background_information.locale.providing_a_message_catalogue">Providing
         a message catalogue</a>
       </h5>

doc/html/boost_regex/background_information/standards.html

@@ -28,7 +28,7 @@
       Conformance</a>
 </h3></div></div></div>
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       </h5>
 <p>
@@ -36,7 +36,7 @@
         Report on C++ Library Extensions</a>.
       </p>
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         <a class="link" href="standards.html#boost_regex.background_information.standards.ecmascript___javascript">ECMAScript
         / JavaScript</a>
       </h5>
@@ -49,7 +49,7 @@
         rather than a Unicode escape sequence; use \x{DDDD} for Unicode escape sequences.
       </p>
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       </h5>
 <p>
@@ -62,7 +62,7 @@
         (??{code}) Not implementable in a compiled strongly typed language.
       </p>
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         <a class="link" href="standards.html#boost_regex.background_information.standards.posix">POSIX</a>
       </h5>
 <p>
@@ -82,7 +82,7 @@
         a custom traits class.
       </p>
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 <p>

doc/html/boost_regex/captures.html

@@ -35,7 +35,7 @@
       accessed.
     </p>
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       <a class="link" href="captures.html#boost_regex.captures.marked_sub_expressions">Marked sub-expressions</a>
     </h5>
 <p>
@@ -218,7 +218,7 @@
       output stream.
     </p>
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       <a class="link" href="captures.html#boost_regex.captures.unmatched_sub_expressions">Unmatched Sub-Expressions</a>
     </h5>
 <p>
@@ -231,7 +231,7 @@
       you can determine which sub-expressions matched by accessing the <code class="computeroutput"><span class="identifier">sub_match</span><span class="special">::</span><span class="identifier">matched</span></code> data member.
     </p>
 <a name="boost_regex.captures.repeated_captures"></a><h5>
-<a name="id781951"></a>
+<a name="id746998"></a>
       <a class="link" href="captures.html#boost_regex.captures.repeated_captures">Repeated Captures</a>
     </h5>
 <p>

doc/html/boost_regex/format/boost_format_syntax.html

@@ -32,7 +32,7 @@
         '$', '\', '(', ')', '?', and ':'.
       </p>
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       </h5>
 <p>
@@ -40,7 +40,7 @@
         you want a to output literal parenthesis.
       </p>
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         <a class="link" href="boost_format_syntax.html#boost_regex.format.boost_format_syntax.conditionals">Conditionals</a>
       </h5>
 <p>
@@ -79,7 +79,7 @@
         ?{NAME}true-expression:false-expression
       </p>
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         <a class="link" href="boost_format_syntax.html#boost_regex.format.boost_format_syntax.placeholder_sequences">Placeholder
         Sequences</a>
       </h5>
@@ -319,7 +319,7 @@
         as a literal.
       </p>
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+<a name="id768927"></a>
         <a class="link" href="boost_format_syntax.html#boost_regex.format.boost_format_syntax.escape_sequences">Escape
         Sequences</a>
       </h5>

doc/html/boost_regex/install.html

@@ -49,7 +49,7 @@
       file before you can use it, instructions for specific platforms are as follows:
     </p>
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       <a class="link" href="install.html#boost_regex.install.building_with_bjam">Building with bjam</a>
     </h5>
 <p>
@@ -58,7 +58,7 @@
       started guide</a> for more information.
     </p>
 <a name="boost_regex.install.building_with_unicode_and_icu_support"></a><h5>
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       <a class="link" href="install.html#boost_regex.install.building_with_unicode_and_icu_support">Building
       With Unicode and ICU Support</a>
     </h5>
@@ -96,11 +96,11 @@
       ICU you are using is binary compatible with the toolset you use to build Boost.
     </p>
 <a name="boost_regex.install.building_via_makefiles"></a><h5>
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     </h5>
 <a name="boost_regex.install.borland_c___builder_"></a><h6>
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       <a class="link" href="install.html#boost_regex.install.borland_c___builder_">Borland C++ Builder:</a>
     </h6>
 <div class="itemizedlist"><ul type="disc">
@@ -166,7 +166,7 @@
       a lot in compile times!
     </p>
 <a name="boost_regex.install.microsoft_visual_c___6__7__7_1_and_8"></a><h5>
-<a name="id779105"></a>
+<a name="id744153"></a>
       <a class="link" href="install.html#boost_regex.install.microsoft_visual_c___6__7__7_1_and_8">Microsoft
       Visual C++ 6, 7, 7.1 and 8</a>
     </h5>
@@ -253,7 +253,7 @@
       </li>
 </ul></div>
 <a name="boost_regex.install.gcc_2_95_and_later_"></a><h6>
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       <a class="link" href="install.html#boost_regex.install.gcc_2_95_and_later_">GCC(2.95 and later)</a>
     </h6>
 <p>
@@ -302,7 +302,7 @@
       see the <a href="../../../../config/index.html" target="_top">config library documentation</a>.
     </p>
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       <a class="link" href="install.html#boost_regex.install.sun_workshop_6_1">Sun Workshop 6.1</a>
     </h6>
 <p>
@@ -347,7 +347,7 @@
       will build v9 variants of the regex library named libboost_regex_v9.a etc.
     </p>
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       <a class="link" href="install.html#boost_regex.install.makefiles_for_other_compilers">Makefiles
       for Other compilers</a>
     </h6>

doc/html/boost_regex/ref/bad_expression.html

@@ -27,7 +27,7 @@
 <a name="boost_regex.ref.bad_expression"></a><a class="link" href="bad_expression.html" title="bad_expression"> bad_expression</a>
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 <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">pattern_except</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
@@ -54,7 +54,7 @@
 <span class="special">}</span> <span class="comment">// namespace boost
 </span></pre>
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         <a class="link" href="bad_expression.html#boost_regex.ref.bad_expression.description">Description</a>
       </h5>
 <pre class="programlisting"><span class="identifier">regex_error</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">&amp;</span> <span class="identifier">s</span><span class="special">,</span> <span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">error_type</span> <span class="identifier">err</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">ptrdiff_t</span> <span class="identifier">pos</span><span class="special">);</span>

doc/html/boost_regex/ref/basic_regex.html

@@ -27,7 +27,7 @@
 <a name="boost_regex.ref.basic_regex"></a><a class="link" href="basic_regex.html" title="basic_regex"> basic_regex</a>
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       </h5>
 <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">regex</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
@@ -244,7 +244,7 @@
 <span class="special">}</span> <span class="comment">// namespace boost
 </span></pre>
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 <p>
@@ -327,7 +327,7 @@
         <code class="computeroutput"><span class="identifier">basic_regex</span></code>.
       </p>
 <div class="table">
-<a name="id812702"></a><p class="title"><b>Table<EFBFBD>1.<2E>basic_regex default construction postconditions</b></p>
+<a name="id777749"></a><p class="title"><b>Table<EFBFBD>1.<2E>basic_regex default construction postconditions</b></p>
 <div class="table-contents"><table class="table" summary="basic_regex default construction postconditions">
 <colgroup>
 <col>
@@ -407,7 +407,7 @@
         flags</a> specified in <span class="emphasis"><em>f</em></span>.
       </p>
 <div class="table">
-<a name="id812999"></a><p class="title"><b>Table<EFBFBD>2.<2E>Postconditions for basic_regex construction</b></p>
+<a name="id778047"></a><p class="title"><b>Table<EFBFBD>2.<2E>Postconditions for basic_regex construction</b></p>
 <div class="table-contents"><table class="table" summary="Postconditions for basic_regex construction">
 <colgroup>
 <col>
@@ -512,7 +512,7 @@
         specified in <span class="emphasis"><em>f</em></span>.
       </p>
 <div class="table">
-<a name="id813412"></a><p class="title"><b>Table<EFBFBD>3.<2E>Postconditions for basic_regex construction</b></p>
+<a name="id778460"></a><p class="title"><b>Table<EFBFBD>3.<2E>Postconditions for basic_regex construction</b></p>
 <div class="table-contents"><table class="table" summary="Postconditions for basic_regex construction">
 <colgroup>
 <col>
@@ -616,7 +616,7 @@
         according the option flags specified in <span class="emphasis"><em>f</em></span>.
       </p>
 <div class="table">
-<a name="id813816"></a><p class="title"><b>Table<EFBFBD>4.<2E>Postconditions for basic_regex construction</b></p>
+<a name="id778864"></a><p class="title"><b>Table<EFBFBD>4.<2E>Postconditions for basic_regex construction</b></p>
 <div class="table-contents"><table class="table" summary="Postconditions for basic_regex construction">
 <colgroup>
 <col>
@@ -727,7 +727,7 @@
         flags</a> specified in <span class="emphasis"><em>f</em></span>.
       </p>
 <div class="table">
-<a name="id814297"></a><p class="title"><b>Table<EFBFBD>5.<2E>Postconditions for basic_regex construction</b></p>
+<a name="id779344"></a><p class="title"><b>Table<EFBFBD>5.<2E>Postconditions for basic_regex construction</b></p>
 <div class="table-contents"><table class="table" summary="Postconditions for basic_regex construction">
 <colgroup>
 <col>
@@ -829,7 +829,7 @@
         flags</a> specified in <span class="emphasis"><em>f</em></span>.
       </p>
 <div class="table">
-<a name="id814656"></a><p class="title"><b>Table<EFBFBD>6.<2E>Postconditions for basic_regex construction</b></p>
+<a name="id779703"></a><p class="title"><b>Table<EFBFBD>6.<2E>Postconditions for basic_regex construction</b></p>
 <div class="table-contents"><table class="table" summary="Postconditions for basic_regex construction">
 <colgroup>
 <col>
@@ -1043,7 +1043,7 @@
         in <span class="emphasis"><em>f</em></span>.
       </p>
 <div class="table">
-<a name="id816171"></a><p class="title"><b>Table<EFBFBD>7.<2E>Postconditions for basic_regex::assign</b></p>
+<a name="id781219"></a><p class="title"><b>Table<EFBFBD>7.<2E>Postconditions for basic_regex::assign</b></p>
 <div class="table-contents"><table class="table" summary="Postconditions for basic_regex::assign">
 <colgroup>
 <col>

doc/html/boost_regex/ref/concepts/traits_concept.html

@@ -34,7 +34,7 @@
           Boost-specific enhanced interface.
         </p>
 <a name="boost_regex.ref.concepts.traits_concept.minimal_requirements_"></a><h5>
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+<a name="id880315"></a>
           <a class="link" href="traits_concept.html#boost_regex.ref.concepts.traits_concept.minimal_requirements_">Minimal
           requirements.</a>
         </h5>
@@ -381,7 +381,7 @@
 </tbody>
 </table></div>
 <a name="boost_regex.ref.concepts.traits_concept.additional_optional_requirements"></a><h5>
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+<a name="id880959"></a>
           <a class="link" href="traits_concept.html#boost_regex.ref.concepts.traits_concept.additional_optional_requirements">Additional
           Optional Requirements</a>
         </h5>

doc/html/boost_regex/ref/deprecated_interfaces/regex_format.html

@@ -34,7 +34,7 @@
           previous version of Boost.Regex and will not be further updated:
         </p>
 <a name="boost_regex.ref.deprecated_interfaces.regex_format.algorithm_regex_format"></a><h5>
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+<a name="id881481"></a>
           <a class="link" href="regex_format.html#boost_regex.ref.deprecated_interfaces.regex_format.algorithm_regex_format">Algorithm
           regex_format</a>
         </h5>

doc/html/boost_regex/ref/error_type.html

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 <a name="boost_regex.ref.error_type"></a><a class="link" href="error_type.html" title="error_type"> error_type</a>
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 <a name="boost_regex.ref.error_type.synopsis"></a><h5>
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       </h5>
 <p>
@@ -57,7 +57,7 @@
 </span><span class="special">}</span> <span class="comment">// namespace boost
 </span></pre>
 <a name="boost_regex.ref.error_type.description"></a><h5>
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 <p>

doc/html/boost_regex/ref/match_flag_type.html

@@ -69,7 +69,7 @@
 </span><span class="special">}</span> <span class="comment">// namespace boost
 </span></pre>
 <a name="boost_regex.ref.match_flag_type.description"></a><h5>
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       </h5>
 <p>

doc/html/boost_regex/ref/match_results.html

@@ -27,7 +27,7 @@
 <a name="boost_regex.ref.match_results"></a><a class="link" href="match_results.html" title="match_results"> match_results</a>
 </h3></div></div></div>
 <a name="boost_regex.ref.match_results.synopsis"></a><h5>
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       </h5>
 <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">regex</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
@@ -167,7 +167,7 @@
          <span class="identifier">match_results</span><span class="special">&lt;</span><span class="identifier">BidirectionalIterator</span><span class="special">,</span> <span class="identifier">Allocator</span><span class="special">&gt;&amp;</span> <span class="identifier">m2</span><span class="special">);</span>
 </pre>
 <a name="boost_regex.ref.match_results.description"></a><h5>
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       </h5>
 <p>

doc/html/boost_regex/ref/non_std_strings/icu/unicode_algo.html

@@ -43,7 +43,7 @@
             on to the "real" algorithm.
           </p>
 <a name="boost_regex.ref.non_std_strings.icu.unicode_algo.u32regex_match"></a><h5>
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           </h5>
 <p>
@@ -89,7 +89,7 @@
 <span class="special">}</span>
 </pre>
 <a name="boost_regex.ref.non_std_strings.icu.unicode_algo.u32regex_search"></a><h5>
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           </h5>
 <p>
@@ -128,7 +128,7 @@
 <span class="special">}</span>
 </pre>
 <a name="boost_regex.ref.non_std_strings.icu.unicode_algo.u32regex_replace"></a><h5>
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 <p>

doc/html/boost_regex/ref/non_std_strings/icu/unicode_iter.html

@@ -28,7 +28,7 @@
           Unicode Aware Regex Iterators</a>
 </h5></div></div></div>
 <a name="boost_regex.ref.non_std_strings.icu.unicode_iter.u32regex_iterator"></a><h5>
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           </h5>
 <p>
@@ -126,7 +126,7 @@
             Provided of course that the input is encoded as UTF-8.
           </p>
 <a name="boost_regex.ref.non_std_strings.icu.unicode_iter.u32regex_token_iterator"></a><h5>
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 <p>

doc/html/boost_regex/ref/non_std_strings/mfc_strings/mfc_algo.html

@@ -34,7 +34,7 @@
             here they are anyway:
           </p>
 <a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_match"></a><h5>
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 <p>
@@ -82,7 +82,7 @@
 <span class="special">}</span>
 </pre>
 <a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_match__second_overload_"></a><h5>
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             (second overload)</a>
           </h5>
@@ -110,7 +110,7 @@
 <span class="special">}</span>      
 </pre>
 <a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_search"></a><h5>
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 <p>
@@ -149,7 +149,7 @@
 <span class="special">}</span>      
 </pre>
 <a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_search__second_overload_"></a><h5>
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             (second overload)</a>
           </h5>
@@ -164,7 +164,7 @@
             <span class="special">+</span> <span class="identifier">s</span><span class="special">.</span><span class="identifier">GetLength</span><span class="special">(),</span> <span class="identifier">e</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span></code>
           </p>
 <a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_replace"></a><h5>
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           </h5>
 <p>

doc/html/boost_regex/ref/non_std_strings/mfc_strings/mfc_iter.html

@@ -32,7 +32,7 @@
             an MFC/ATL string to a <a class="link" href="../../regex_iterator.html" title="regex_iterator"><code class="computeroutput"><span class="identifier">regex_iterator</span></code></a> or <a class="link" href="../../regex_token_iterator.html" title="regex_token_iterator"><code class="computeroutput"><span class="identifier">regex_token_iterator</span></code></a>:
           </p>
 <a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_iter.regex_iterator_creation_helper"></a><h5>
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             creation helper</a>
           </h5>
@@ -68,7 +68,7 @@
 <span class="special">}</span>
 </pre>
 <a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_iter.regex_token_iterator_creation_helpers"></a><h5>
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             creation helpers</a>
           </h5>

doc/html/boost_regex/ref/posix.html

@@ -165,7 +165,7 @@
 <a name="regcomp"></a><p>
       </p>
 <a name="boost_regex.ref.posix.regcomp"></a><h5>
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       </h5>
 <p>
@@ -379,7 +379,7 @@
 <a name="regerror"></a><p>
       </p>
 <a name="boost_regex.ref.posix.regerror"></a><h5>
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       </h5>
 <p>
@@ -467,7 +467,7 @@
 <a name="regexec"></a><p>
       </p>
 <a name="boost_regex.ref.posix.regexec"></a><h5>
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       </h5>
 <p>
@@ -537,7 +537,7 @@
 <a name="regfree"></a><p>
       </p>
 <a name="boost_regex.ref.posix.regfree"></a><h5>
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       </h5>
 <p>

doc/html/boost_regex/ref/regex_iterator.html

@@ -78,7 +78,7 @@
                           <span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_flag_type</span> <span class="identifier">m</span> <span class="special">=</span> <span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_default</span><span class="special">);</span>
 </pre>
 <a name="boost_regex.ref.regex_iterator.description"></a><h5>
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       </h5>
 <p>
@@ -436,7 +436,7 @@
         <span class="emphasis"><em>m</em></span>.
       </p>
 <a name="boost_regex.ref.regex_iterator.examples"></a><h5>
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         <a class="link" href="regex_iterator.html#boost_regex.ref.regex_iterator.examples">Examples</a>
       </h5>
 <p>

doc/html/boost_regex/ref/regex_match.html

@@ -80,7 +80,7 @@
                  <span class="identifier">match_flag_type</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">match_default</span><span class="special">);</span>
 </pre>
 <a name="boost_regex.ref.regex_match.description"></a><h5>
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+<a name="id821846"></a>
         <a class="link" href="regex_match.html#boost_regex.ref.regex_match.description">Description</a>
       </h5>
 <pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">BidirectionalIterator</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Allocator</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">charT</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">traits</span><span class="special">&gt;</span>
@@ -360,7 +360,7 @@
         <span class="bold"><strong>Effects</strong></span>: Returns the result of <code class="computeroutput"><span class="identifier">regex_match</span><span class="special">(</span><span class="identifier">s</span><span class="special">.</span><span class="identifier">begin</span><span class="special">(),</span> <span class="identifier">s</span><span class="special">.</span><span class="identifier">end</span><span class="special">(),</span> <span class="identifier">e</span><span class="special">,</span> <span class="identifier">flags</span><span class="special">)</span></code>.
       </p>
 <a name="boost_regex.ref.regex_match.examples"></a><h5>
-<a name="id859238"></a>
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         <a class="link" href="regex_match.html#boost_regex.ref.regex_match.examples">Examples</a>
       </h5>
 <p>

doc/html/boost_regex/ref/regex_replace.html

@@ -53,7 +53,7 @@
                                   <span class="identifier">match_flag_type</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">match_default</span><span class="special">);</span>
 </pre>
 <a name="boost_regex.ref.regex_replace.description"></a><h5>
-<a name="id866765"></a>
+<a name="id831812"></a>
         <a class="link" href="regex_replace.html#boost_regex.ref.regex_replace.description">Description</a>
       </h5>
 <pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">OutputIterator</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">BidirectionalIterator</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">traits</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Formatter</span><span class="special">&gt;</span>
@@ -196,7 +196,7 @@
         and then returns <code class="computeroutput"><span class="identifier">result</span></code>.
       </p>
 <a name="boost_regex.ref.regex_replace.examples"></a><h5>
-<a name="id869301"></a>
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         <a class="link" href="regex_replace.html#boost_regex.ref.regex_replace.examples">Examples</a>
       </h5>
 <p>

doc/html/boost_regex/ref/regex_search.html

@@ -73,7 +73,7 @@
                   <span class="identifier">match_flag_type</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">match_default</span><span class="special">);</span>
 </pre>
 <a name="boost_regex.ref.regex_search.description"></a><h5>
-<a name="id860862"></a>
+<a name="id825909"></a>
         <a class="link" href="regex_search.html#boost_regex.ref.regex_search.description">Description</a>
       </h5>
 <pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">BidirectionalIterator</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Allocator</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">charT</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">traits</span><span class="special">&gt;</span>
@@ -355,7 +355,7 @@
         <span class="bold"><strong>Effects</strong></span>: Returns the result of <code class="computeroutput"><span class="identifier">regex_search</span><span class="special">(</span><span class="identifier">s</span><span class="special">.</span><span class="identifier">begin</span><span class="special">(),</span> <span class="identifier">s</span><span class="special">.</span><span class="identifier">end</span><span class="special">(),</span> <span class="identifier">e</span><span class="special">,</span> <span class="identifier">flags</span><span class="special">)</span></code>.
       </p>
 <a name="boost_regex.ref.regex_search.examples"></a><h5>
-<a name="id864387"></a>
+<a name="id829434"></a>
         <a class="link" href="regex_search.html#boost_regex.ref.regex_search.examples">Examples</a>
       </h5>
 <p>

doc/html/boost_regex/ref/regex_token_iterator.html

@@ -136,7 +136,7 @@
          <span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_flag_type</span> <span class="identifier">m</span> <span class="special">=</span> <span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_default</span><span class="special">);</span>
 </pre>
 <a name="boost_regex.ref.regex_token_iterator.description"></a><h5>
-<a name="id882652"></a>
+<a name="id847700"></a>
         <a class="link" href="regex_token_iterator.html#boost_regex.ref.regex_token_iterator.description">Description</a>
       </h5>
 <a name="boost_regex.regex_token_iterator.construct1"></a><p>
@@ -383,7 +383,7 @@
         <span class="emphasis"><em>m</em></span>.
       </p>
 <a name="boost_regex.ref.regex_token_iterator.examples"></a><h5>
-<a name="id885711"></a>
+<a name="id850759"></a>
         <a class="link" href="regex_token_iterator.html#boost_regex.ref.regex_token_iterator.examples">Examples</a>
       </h5>
 <p>

doc/html/boost_regex/ref/regex_traits.html

@@ -46,7 +46,7 @@
 <span class="special">}</span> <span class="comment">// namespace boost
 </span></pre>
 <a name="boost_regex.ref.regex_traits.description"></a><h5>
-<a name="id896090"></a>
+<a name="id861138"></a>
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       </h5>
 <p>

doc/html/boost_regex/ref/sub_match.html

@@ -329,11 +329,11 @@
 <span class="special">}</span> <span class="comment">// namespace boost
 </span></pre>
 <a name="boost_regex.ref.sub_match.description"></a><h5>
-<a name="id839563"></a>
+<a name="id804610"></a>
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       </h5>
 <a name="boost_regex.ref.sub_match.members"></a><h6>
-<a name="id839576"></a>
+<a name="id804623"></a>
         <a class="link" href="sub_match.html#boost_regex.ref.sub_match.members">Members</a>
       </h6>
 <a name="boost_regex.sub_match.value_type"></a><p>
@@ -473,7 +473,7 @@
         </li>
 </ul></div>
 <a name="boost_regex.ref.sub_match.sub_match_non_member_operators"></a><h6>
-<a name="id842315"></a>
+<a name="id807363"></a>
         <a class="link" href="sub_match.html#boost_regex.ref.sub_match.sub_match_non_member_operators">sub_match
         non-member operators</a>
       </h6>
@@ -1008,7 +1008,7 @@
         <span class="special">+</span> <span class="identifier">m2</span><span class="special">.</span><span class="identifier">str</span><span class="special">()</span></code>.
       </p>
 <a name="boost_regex.ref.sub_match.stream_inserter"></a><h6>
-<a name="id855401"></a>
+<a name="id820448"></a>
         <a class="link" href="sub_match.html#boost_regex.ref.sub_match.stream_inserter">Stream inserter</a>
       </h6>
 <a name="boost_regex.sub_match.op_stream"></a><p>

doc/html/boost_regex/syntax/basic_extended.html

@@ -28,7 +28,7 @@
       Expression Syntax</a>
 </h3></div></div></div>
 <a name="boost_regex.syntax.basic_extended.synopsis"></a><h4>
-<a name="id792204"></a>
+<a name="id757252"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.synopsis">Synopsis</a>
       </h4>
 <p>
@@ -46,7 +46,7 @@
 <a name="boost_regex.posix_extended_syntax"></a><p>
       </p>
 <a name="boost_regex.syntax.basic_extended.posix_extended_syntax"></a><h4>
-<a name="id792383"></a>
+<a name="id757431"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.posix_extended_syntax">POSIX
         Extended Syntax</a>
       </h4>
@@ -56,7 +56,7 @@
       </p>
 <pre class="programlisting">.[{()\*+?|^$</pre>
 <a name="boost_regex.syntax.basic_extended.wildcard_"></a><h5>
-<a name="id792405"></a>
+<a name="id757452"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.wildcard_">Wildcard:</a>
       </h5>
 <p>
@@ -74,7 +74,7 @@
         </li>
 </ul></div>
 <a name="boost_regex.syntax.basic_extended.anchors_"></a><h5>
-<a name="id792449"></a>
+<a name="id757497"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.anchors_">Anchors:</a>
       </h5>
 <p>
@@ -86,7 +86,7 @@
         of an expression, or the last character of a sub-expression.
       </p>
 <a name="boost_regex.syntax.basic_extended.marked_sub_expressions_"></a><h5>
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+<a name="id757520"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.marked_sub_expressions_">Marked
         sub-expressions:</a>
       </h5>
@@ -98,7 +98,7 @@
         to by a back-reference.
       </p>
 <a name="boost_regex.syntax.basic_extended.repeats_"></a><h5>
-<a name="id792506"></a>
+<a name="id757553"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.repeats_">Repeats:</a>
       </h5>
 <p>
@@ -184,7 +184,7 @@ cab
         operator to be applied to.
       </p>
 <a name="boost_regex.syntax.basic_extended.back_references_"></a><h5>
-<a name="id792812"></a>
+<a name="id757859"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.back_references_">Back references:</a>
       </h5>
 <p>
@@ -214,7 +214,7 @@ cab
         </p></td></tr>
 </table></div>
 <a name="boost_regex.syntax.basic_extended.alternation"></a><h5>
-<a name="id792875"></a>
+<a name="id757923"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.alternation">Alternation</a>
       </h5>
 <p>
@@ -227,7 +227,7 @@ cab
         will match either of "abd" or "abef".
       </p>
 <a name="boost_regex.syntax.basic_extended.character_sets_"></a><h5>
-<a name="id792942"></a>
+<a name="id757990"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.character_sets_">Character
         sets:</a>
       </h5>
@@ -240,7 +240,7 @@ cab
         A bracket expression may contain any combination of the following:
       </p>
 <a name="boost_regex.syntax.basic_extended.single_characters_"></a><h6>
-<a name="id792963"></a>
+<a name="id758010"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.single_characters_">Single
         characters:</a>
       </h6>
@@ -249,7 +249,7 @@ cab
         or 'c'.
       </p>
 <a name="boost_regex.syntax.basic_extended.character_ranges_"></a><h6>
-<a name="id792994"></a>
+<a name="id758042"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.character_ranges_">Character
         ranges:</a>
       </h6>
@@ -265,7 +265,7 @@ cab
         the code points of the characters only.
       </p>
 <a name="boost_regex.syntax.basic_extended.negation_"></a><h6>
-<a name="id793055"></a>
+<a name="id758103"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.negation_">Negation:</a>
       </h6>
 <p>
@@ -274,7 +274,7 @@ cab
         range <code class="computeroutput"><span class="identifier">a</span><span class="special">-</span><span class="identifier">c</span></code>.
       </p>
 <a name="boost_regex.syntax.basic_extended.character_classes_"></a><h6>
-<a name="id793109"></a>
+<a name="id758157"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.character_classes_">Character
         classes:</a>
       </h6>
@@ -284,7 +284,7 @@ cab
         <a class="link" href="character_classes.html" title="Character Class Names">character class names</a>.
       </p>
 <a name="boost_regex.syntax.basic_extended.collating_elements_"></a><h6>
-<a name="id793161"></a>
+<a name="id758208"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.collating_elements_">Collating
         Elements:</a>
       </h6>
@@ -312,7 +312,7 @@ cab
         matches a NUL character.
       </p>
 <a name="boost_regex.syntax.basic_extended.equivalence_classes_"></a><h6>
-<a name="id793263"></a>
+<a name="id758310"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.equivalence_classes_">Equivalence
         classes:</a>
       </h6>
@@ -329,7 +329,7 @@ cab
         or even all locales on one platform.
       </p>
 <a name="boost_regex.syntax.basic_extended.combinations_"></a><h6>
-<a name="id793320"></a>
+<a name="id758368"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.combinations_">Combinations:</a>
       </h6>
 <p>
@@ -337,7 +337,7 @@ cab
         <code class="computeroutput"><span class="special">[[:</span><span class="identifier">digit</span><span class="special">:]</span><span class="identifier">a</span><span class="special">-</span><span class="identifier">c</span><span class="special">[.</span><span class="identifier">NUL</span><span class="special">.]]</span></code>.
       </p>
 <a name="boost_regex.syntax.basic_extended.escapes"></a><h5>
-<a name="id793373"></a>
+<a name="id758421"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.escapes">Escapes</a>
       </h5>
 <p>
@@ -363,7 +363,7 @@ cab
         extensions are also supported by Boost.Regex:
       </p>
 <a name="boost_regex.syntax.basic_extended.escapes_matching_a_specific_character"></a><h6>
-<a name="id793416"></a>
+<a name="id758464"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.escapes_matching_a_specific_character">Escapes
         matching a specific character</a>
       </h6>
@@ -552,7 +552,7 @@ cab
 </tbody>
 </table></div>
 <a name="boost_regex.syntax.basic_extended._quot_single_character_quot__character_classes_"></a><h6>
-<a name="id793776"></a>
+<a name="id758823"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended._quot_single_character_quot__character_classes_">"Single
         character" character classes:</a>
       </h6>
@@ -706,7 +706,7 @@ cab
 </tbody>
 </table></div>
 <a name="boost_regex.syntax.basic_extended.character_properties"></a><h6>
-<a name="id794264"></a>
+<a name="id759312"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.character_properties">Character
         Properties</a>
       </h6>
@@ -813,7 +813,7 @@ cab
         matches any "digit" character, as does <code class="computeroutput"><span class="special">\</span><span class="identifier">p</span><span class="special">{</span><span class="identifier">digit</span><span class="special">}</span></code>.
       </p>
 <a name="boost_regex.syntax.basic_extended.word_boundaries"></a><h6>
-<a name="id794571"></a>
+<a name="id759619"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.word_boundaries">Word Boundaries</a>
       </h6>
 <p>
@@ -888,7 +888,7 @@ cab
 </tbody>
 </table></div>
 <a name="boost_regex.syntax.basic_extended.buffer_boundaries"></a><h6>
-<a name="id794727"></a>
+<a name="id759775"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.buffer_boundaries">Buffer
         boundaries</a>
       </h6>
@@ -979,7 +979,7 @@ cab
 </tbody>
 </table></div>
 <a name="boost_regex.syntax.basic_extended.continuation_escape"></a><h6>
-<a name="id794912"></a>
+<a name="id759960"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.continuation_escape">Continuation
         Escape</a>
       </h6>
@@ -991,7 +991,7 @@ cab
         match to start where the last one ended.
       </p>
 <a name="boost_regex.syntax.basic_extended.quoting_escape"></a><h6>
-<a name="id794940"></a>
+<a name="id759987"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.quoting_escape">Quoting
         escape</a>
       </h6>
@@ -1005,7 +1005,7 @@ cab
 <span class="special">\*+</span><span class="identifier">aaa</span>
 </pre>
 <a name="boost_regex.syntax.basic_extended.unicode_escapes"></a><h6>
-<a name="id795020"></a>
+<a name="id760068"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.unicode_escapes">Unicode
         escapes</a>
       </h6>
@@ -1056,7 +1056,7 @@ cab
 </tbody>
 </table></div>
 <a name="boost_regex.syntax.basic_extended.any_other_escape"></a><h6>
-<a name="id795122"></a>
+<a name="id760170"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.any_other_escape">Any other
         escape</a>
       </h6>
@@ -1065,7 +1065,7 @@ cab
         \@ matches a literal '@'.
       </p>
 <a name="boost_regex.syntax.basic_extended.operator_precedence"></a><h5>
-<a name="id795139"></a>
+<a name="id760186"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.operator_precedence">Operator
         precedence</a>
       </h5>
@@ -1101,7 +1101,7 @@ cab
 </li>
 </ol></div>
 <a name="boost_regex.syntax.basic_extended.what_gets_matched"></a><h5>
-<a name="id795272"></a>
+<a name="id760320"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.what_gets_matched">What
         Gets Matched</a>
       </h5>
@@ -1111,11 +1111,11 @@ cab
         rule</a>.
       </p>
 <a name="boost_regex.syntax.basic_extended.variations"></a><h4>
-<a name="id795294"></a>
+<a name="id760341"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.variations">Variations</a>
       </h4>
 <a name="boost_regex.syntax.basic_extended.egrep"></a><h5>
-<a name="id795307"></a>
+<a name="id760354"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.egrep">Egrep</a>
       </h5>
 <p>
@@ -1136,7 +1136,7 @@ cab
         used with the -E option.
       </p>
 <a name="boost_regex.syntax.basic_extended.awk"></a><h5>
-<a name="id795409"></a>
+<a name="id760456"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.awk">awk</a>
       </h5>
 <p>
@@ -1150,7 +1150,7 @@ cab
         these by default anyway.
       </p>
 <a name="boost_regex.syntax.basic_extended.options"></a><h4>
-<a name="id795434"></a>
+<a name="id760482"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.options">Options</a>
       </h4>
 <p>
@@ -1163,7 +1163,7 @@ cab
         modify how the case and locale sensitivity are to be applied.
       </p>
 <a name="boost_regex.syntax.basic_extended.references"></a><h4>
-<a name="id795512"></a>
+<a name="id760560"></a>
         <a class="link" href="basic_extended.html#boost_regex.syntax.basic_extended.references">References</a>
       </h4>
 <p>

doc/html/boost_regex/syntax/basic_syntax.html

@@ -28,7 +28,7 @@
       Expression Syntax</a>
 </h3></div></div></div>
 <a name="boost_regex.syntax.basic_syntax.synopsis"></a><h4>
-<a name="id795561"></a>
+<a name="id760609"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.synopsis">Synopsis</a>
       </h4>
 <p>
@@ -45,7 +45,7 @@
 <a name="boost_regex.posix_basic"></a><p>
       </p>
 <a name="boost_regex.syntax.basic_syntax.posix_basic_syntax"></a><h4>
-<a name="id796525"></a>
+<a name="id761573"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.posix_basic_syntax">POSIX
         Basic Syntax</a>
       </h4>
@@ -55,7 +55,7 @@
       </p>
 <pre class="programlisting">.[\*^$</pre>
 <a name="boost_regex.syntax.basic_syntax.wildcard_"></a><h5>
-<a name="id796547"></a>
+<a name="id761594"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.wildcard_">Wildcard:</a>
       </h5>
 <p>
@@ -73,7 +73,7 @@
         </li>
 </ul></div>
 <a name="boost_regex.syntax.basic_syntax.anchors_"></a><h5>
-<a name="id796591"></a>
+<a name="id761639"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.anchors_">Anchors:</a>
       </h5>
 <p>
@@ -85,7 +85,7 @@
         of an expression, or the last character of a sub-expression.
       </p>
 <a name="boost_regex.syntax.basic_syntax.marked_sub_expressions_"></a><h5>
-<a name="id796612"></a>
+<a name="id761659"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.marked_sub_expressions_">Marked
         sub-expressions:</a>
       </h5>
@@ -97,7 +97,7 @@
         by a back-reference.
       </p>
 <a name="boost_regex.syntax.basic_syntax.repeats_"></a><h5>
-<a name="id796643"></a>
+<a name="id761690"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.repeats_">Repeats:</a>
       </h5>
 <p>
@@ -155,7 +155,7 @@ aaaa
         to.
       </p>
 <a name="boost_regex.syntax.basic_syntax.back_references_"></a><h5>
-<a name="id796807"></a>
+<a name="id761855"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.back_references_">Back references:</a>
       </h5>
 <p>
@@ -173,7 +173,7 @@ aaaa
       </p>
 <pre class="programlisting">aaabba</pre>
 <a name="boost_regex.syntax.basic_syntax.character_sets_"></a><h5>
-<a name="id796857"></a>
+<a name="id761904"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.character_sets_">Character
         sets:</a>
       </h5>
@@ -186,7 +186,7 @@ aaaa
         A bracket expression may contain any combination of the following:
       </p>
 <a name="boost_regex.syntax.basic_syntax.single_characters_"></a><h6>
-<a name="id796877"></a>
+<a name="id761924"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.single_characters_">Single
         characters:</a>
       </h6>
@@ -195,7 +195,7 @@ aaaa
         or 'c'.
       </p>
 <a name="boost_regex.syntax.basic_syntax.character_ranges_"></a><h6>
-<a name="id796908"></a>
+<a name="id761956"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.character_ranges_">Character
         ranges:</a>
       </h6>
@@ -211,7 +211,7 @@ aaaa
         of the characters only.
       </p>
 <a name="boost_regex.syntax.basic_syntax.negation_"></a><h6>
-<a name="id796965"></a>
+<a name="id762012"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.negation_">Negation:</a>
       </h6>
 <p>
@@ -220,7 +220,7 @@ aaaa
         range a-c.
       </p>
 <a name="boost_regex.syntax.basic_syntax.character_classes_"></a><h6>
-<a name="id797003"></a>
+<a name="id762050"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.character_classes_">Character
         classes:</a>
       </h6>
@@ -230,7 +230,7 @@ aaaa
         <a class="link" href="character_classes.html" title="Character Class Names">character class names</a>.
       </p>
 <a name="boost_regex.syntax.basic_syntax.collating_elements_"></a><h6>
-<a name="id797055"></a>
+<a name="id762102"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.collating_elements_">Collating
         Elements:</a>
       </h6>
@@ -259,7 +259,7 @@ aaaa
         element names</a>.
       </p>
 <a name="boost_regex.syntax.basic_syntax.equivalence_classes_"></a><h6>
-<a name="id797146"></a>
+<a name="id762193"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.equivalence_classes_">Equivalence
         classes:</a>
       </h6>
@@ -276,7 +276,7 @@ aaaa
         or even all locales on one platform.
       </p>
 <a name="boost_regex.syntax.basic_syntax.combinations_"></a><h6>
-<a name="id797203"></a>
+<a name="id762251"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.combinations_">Combinations:</a>
       </h6>
 <p>
@@ -284,7 +284,7 @@ aaaa
         <code class="computeroutput"><span class="special">[[:</span><span class="identifier">digit</span><span class="special">:]</span><span class="identifier">a</span><span class="special">-</span><span class="identifier">c</span><span class="special">[.</span><span class="identifier">NUL</span><span class="special">.]].</span></code>
       </p>
 <a name="boost_regex.syntax.basic_syntax.escapes"></a><h5>
-<a name="id797256"></a>
+<a name="id762304"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.escapes">Escapes</a>
       </h5>
 <p>
@@ -299,7 +299,7 @@ aaaa
         will match either a literal '\' or a '^'.
       </p>
 <a name="boost_regex.syntax.basic_syntax.what_gets_matched"></a><h4>
-<a name="id797290"></a>
+<a name="id762337"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.what_gets_matched">What Gets
         Matched</a>
       </h4>
@@ -309,13 +309,13 @@ aaaa
         rule</a>.
       </p>
 <a name="boost_regex.syntax.basic_syntax.variations"></a><h4>
-<a name="id797311"></a>
+<a name="id762359"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.variations">Variations</a>
       </h4>
 <a name="boost_regex.grep_syntax"></a><p>
       </p>
 <a name="boost_regex.syntax.basic_syntax.grep"></a><h5>
-<a name="id797332"></a>
+<a name="id762379"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.grep">Grep</a>
       </h5>
 <p>
@@ -333,7 +333,7 @@ aaaa
         As its name suggests, this behavior is consistent with the Unix utility grep.
       </p>
 <a name="boost_regex.syntax.basic_syntax.emacs"></a><h5>
-<a name="id797427"></a>
+<a name="id762474"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.emacs">emacs</a>
       </h5>
 <p>
@@ -613,7 +613,7 @@ aaaa
         leftmost-longest rule</a>.
       </p>
 <a name="boost_regex.syntax.basic_syntax.options"></a><h4>
-<a name="id797844"></a>
+<a name="id762892"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.options">Options</a>
       </h4>
 <p>
@@ -627,7 +627,7 @@ aaaa
         options</a> modify how the case and locale sensitivity are to be applied.
       </p>
 <a name="boost_regex.syntax.basic_syntax.references"></a><h4>
-<a name="id797951"></a>
+<a name="id762998"></a>
         <a class="link" href="basic_syntax.html#boost_regex.syntax.basic_syntax.references">References</a>
       </h4>
 <p>

doc/html/boost_regex/syntax/perl_syntax.html

@@ -28,7 +28,7 @@
       Syntax</a>
 </h3></div></div></div>
 <a name="boost_regex.syntax.perl_syntax.synopsis"></a><h4>
-<a name="id786292"></a>
+<a name="id751340"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.synopsis">Synopsis</a>
       </h4>
 <p>
@@ -43,7 +43,7 @@
 </span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex</span> <span class="identifier">e2</span><span class="special">(</span><span class="identifier">my_expression</span><span class="special">,</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex</span><span class="special">::</span><span class="identifier">perl</span><span class="special">|</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex</span><span class="special">::</span><span class="identifier">icase</span><span class="special">);</span>
 </pre>
 <a name="boost_regex.syntax.perl_syntax.perl_regular_expression_syntax"></a><h4>
-<a name="id786440"></a>
+<a name="id751488"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.perl_regular_expression_syntax">Perl
         Regular Expression Syntax</a>
       </h4>
@@ -53,7 +53,7 @@
       </p>
 <pre class="programlisting">.[{()\*+?|^$</pre>
 <a name="boost_regex.syntax.perl_syntax.wildcard"></a><h5>
-<a name="id786464"></a>
+<a name="id751512"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.wildcard">Wildcard</a>
       </h5>
 <p>
@@ -73,7 +73,7 @@
         </li>
 </ul></div>
 <a name="boost_regex.syntax.perl_syntax.anchors"></a><h5>
-<a name="id786511"></a>
+<a name="id751558"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.anchors">Anchors</a>
       </h5>
 <p>
@@ -83,7 +83,7 @@
         A '$' character shall match the end of a line.
       </p>
 <a name="boost_regex.syntax.perl_syntax.marked_sub_expressions"></a><h5>
-<a name="id786532"></a>
+<a name="id751580"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.marked_sub_expressions">Marked
         sub-expressions</a>
       </h5>
@@ -94,7 +94,7 @@
         can also repeated, or referred to by a back-reference.
       </p>
 <a name="boost_regex.syntax.perl_syntax.non_marking_grouping"></a><h5>
-<a name="id786559"></a>
+<a name="id751606"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.non_marking_grouping">Non-marking
         grouping</a>
       </h5>
@@ -107,7 +107,7 @@
         without splitting out any separate sub-expressions.
       </p>
 <a name="boost_regex.syntax.perl_syntax.repeats"></a><h5>
-<a name="id786595"></a>
+<a name="id751642"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.repeats">Repeats</a>
       </h5>
 <p>
@@ -188,7 +188,7 @@
         to be applied to.
       </p>
 <a name="boost_regex.syntax.perl_syntax.non_greedy_repeats"></a><h5>
-<a name="id786831"></a>
+<a name="id751879"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.non_greedy_repeats">Non greedy
         repeats</a>
       </h5>
@@ -218,7 +218,7 @@
         while consuming as little input as possible.
       </p>
 <a name="boost_regex.syntax.perl_syntax.pocessive_repeats"></a><h5>
-<a name="id786890"></a>
+<a name="id751938"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.pocessive_repeats">Pocessive
         repeats</a>
       </h5>
@@ -250,7 +250,7 @@
         while giving nothing back.
       </p>
 <a name="boost_regex.syntax.perl_syntax.back_references"></a><h5>
-<a name="id786949"></a>
+<a name="id751996"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.back_references">Back references</a>
       </h5>
 <p>
@@ -360,7 +360,7 @@
         named "two".
       </p>
 <a name="boost_regex.syntax.perl_syntax.alternation"></a><h5>
-<a name="id787168"></a>
+<a name="id752216"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.alternation">Alternation</a>
       </h5>
 <p>
@@ -387,7 +387,7 @@
         <code class="literal">(?:abc)??</code> has exactly the same effect.
       </p>
 <a name="boost_regex.syntax.perl_syntax.character_sets"></a><h5>
-<a name="id787237"></a>
+<a name="id752284"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.character_sets">Character sets</a>
       </h5>
 <p>
@@ -399,7 +399,7 @@
         A bracket expression may contain any combination of the following:
       </p>
 <a name="boost_regex.syntax.perl_syntax.single_characters"></a><h6>
-<a name="id787610"></a>
+<a name="id752657"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.single_characters">Single characters</a>
       </h6>
 <p>
@@ -407,7 +407,7 @@
         'b', or 'c'.
       </p>
 <a name="boost_regex.syntax.perl_syntax.character_ranges"></a><h6>
-<a name="id787632"></a>
+<a name="id752679"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.character_ranges">Character
         ranges</a>
       </h6>
@@ -421,7 +421,7 @@
         sensitive.
       </p>
 <a name="boost_regex.syntax.perl_syntax.negation"></a><h6>
-<a name="id787664"></a>
+<a name="id752711"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.negation">Negation</a>
       </h6>
 <p>
@@ -430,7 +430,7 @@
         matches any character that is not in the range <code class="literal">a-c</code>.
       </p>
 <a name="boost_regex.syntax.perl_syntax.character_classes"></a><h6>
-<a name="id787692"></a>
+<a name="id752739"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.character_classes">Character
         classes</a>
       </h6>
@@ -441,7 +441,7 @@
         class names</a>.
       </p>
 <a name="boost_regex.syntax.perl_syntax.collating_elements"></a><h6>
-<a name="id787724"></a>
+<a name="id752771"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.collating_elements">Collating
         Elements</a>
       </h6>
@@ -463,7 +463,7 @@
         matches a <code class="literal">\0</code> character.
       </p>
 <a name="boost_regex.syntax.perl_syntax.equivalence_classes"></a><h6>
-<a name="id787786"></a>
+<a name="id752834"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.equivalence_classes">Equivalence
         classes</a>
       </h6>
@@ -480,7 +480,7 @@
         or even all locales on one platform.
       </p>
 <a name="boost_regex.syntax.perl_syntax.escaped_characters"></a><h6>
-<a name="id787834"></a>
+<a name="id752882"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.escaped_characters">Escaped
         Characters</a>
       </h6>
@@ -492,7 +492,7 @@
         is <span class="emphasis"><em>not</em></span> a "word" character.
       </p>
 <a name="boost_regex.syntax.perl_syntax.combinations"></a><h6>
-<a name="id787903"></a>
+<a name="id752950"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.combinations">Combinations</a>
       </h6>
 <p>
@@ -500,7 +500,7 @@
         <code class="literal">[[:digit:]a-c[.NUL.]]</code>.
       </p>
 <a name="boost_regex.syntax.perl_syntax.escapes"></a><h5>
-<a name="id787924"></a>
+<a name="id752972"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.escapes">Escapes</a>
       </h5>
 <p>
@@ -692,7 +692,7 @@
 </tbody>
 </table></div>
 <a name="boost_regex.syntax.perl_syntax._quot_single_character_quot__character_classes_"></a><h6>
-<a name="id788312"></a>
+<a name="id753359"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax._quot_single_character_quot__character_classes_">"Single
         character" character classes:</a>
       </h6>
@@ -894,7 +894,7 @@
 </tbody>
 </table></div>
 <a name="boost_regex.syntax.perl_syntax.character_properties"></a><h6>
-<a name="id788912"></a>
+<a name="id753959"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.character_properties">Character
         Properties</a>
       </h6>
@@ -1002,7 +1002,7 @@
         as does <code class="literal">\p{digit}</code>.
       </p>
 <a name="boost_regex.syntax.perl_syntax.word_boundaries"></a><h6>
-<a name="id789201"></a>
+<a name="id754249"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.word_boundaries">Word Boundaries</a>
       </h6>
 <p>
@@ -1021,7 +1021,7 @@
         <code class="literal">\B</code> Matches only when not at a word boundary.
       </p>
 <a name="boost_regex.syntax.perl_syntax.buffer_boundaries"></a><h6>
-<a name="id789253"></a>
+<a name="id754300"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.buffer_boundaries">Buffer boundaries</a>
       </h6>
 <p>
@@ -1046,7 +1046,7 @@
         to the regular expression <code class="literal">\n*\z</code>
       </p>
 <a name="boost_regex.syntax.perl_syntax.continuation_escape"></a><h6>
-<a name="id789294"></a>
+<a name="id754341"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.continuation_escape">Continuation
         Escape</a>
       </h6>
@@ -1058,7 +1058,7 @@
         one ended.
       </p>
 <a name="boost_regex.syntax.perl_syntax.quoting_escape"></a><h6>
-<a name="id789315"></a>
+<a name="id754363"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.quoting_escape">Quoting escape</a>
       </h6>
 <p>
@@ -1071,7 +1071,7 @@
 <span class="special">\*+</span><span class="identifier">aaa</span>
 </pre>
 <a name="boost_regex.syntax.perl_syntax.unicode_escapes"></a><h6>
-<a name="id789362"></a>
+<a name="id754409"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.unicode_escapes">Unicode escapes</a>
       </h6>
 <p>
@@ -1081,7 +1081,7 @@
         followed by a sequence of zero or more combining characters.
       </p>
 <a name="boost_regex.syntax.perl_syntax.matching_line_endings"></a><h6>
-<a name="id789388"></a>
+<a name="id754436"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.matching_line_endings">Matching
         Line Endings</a>
       </h6>
@@ -1090,7 +1090,7 @@
         sequence, specifically it is identical to the expression <code class="literal">(?&gt;\x0D\x0A?|[\x0A-\x0C\x85\x{2028}\x{2029}])</code>.
       </p>
 <a name="boost_regex.syntax.perl_syntax.keeping_back_some_text"></a><h6>
-<a name="id789415"></a>
+<a name="id754462"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.keeping_back_some_text">Keeping
         back some text</a>
       </h6>
@@ -1105,7 +1105,7 @@
         This can be used to simulate variable width lookbehind assertions.
       </p>
 <a name="boost_regex.syntax.perl_syntax.any_other_escape"></a><h6>
-<a name="id789445"></a>
+<a name="id754492"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.any_other_escape">Any other
         escape</a>
       </h6>
@@ -1114,7 +1114,7 @@
         \@ matches a literal '@'.
       </p>
 <a name="boost_regex.syntax.perl_syntax.perl_extended_patterns"></a><h5>
-<a name="id789462"></a>
+<a name="id754509"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.perl_extended_patterns">Perl
         Extended Patterns</a>
       </h5>
@@ -1123,7 +1123,7 @@
         <code class="literal">(?</code>.
       </p>
 <a name="boost_regex.syntax.perl_syntax.named_subexpressions"></a><h6>
-<a name="id789483"></a>
+<a name="id754531"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.named_subexpressions">Named
         Subexpressions</a>
       </h6>
@@ -1145,14 +1145,14 @@
         format string for search and replace operations, or in the <a class="link" href="../ref/match_results.html" title="match_results"><code class="computeroutput"><span class="identifier">match_results</span></code></a> member functions.
       </p>
 <a name="boost_regex.syntax.perl_syntax.comments"></a><h6>
-<a name="id789578"></a>
+<a name="id754625"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.comments">Comments</a>
       </h6>
 <p>
         <code class="literal">(?# ... )</code> is treated as a comment, it's contents are ignored.
       </p>
 <a name="boost_regex.syntax.perl_syntax.modifiers"></a><h6>
-<a name="id789601"></a>
+<a name="id754648"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.modifiers">Modifiers</a>
       </h6>
 <p>
@@ -1166,7 +1166,7 @@
         pattern only.
       </p>
 <a name="boost_regex.syntax.perl_syntax.non_marking_groups"></a><h6>
-<a name="id789636"></a>
+<a name="id754683"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.non_marking_groups">Non-marking
         groups</a>
       </h6>
@@ -1175,7 +1175,7 @@
         an additional sub-expression.
       </p>
 <a name="boost_regex.syntax.perl_syntax.branch_reset"></a><h6>
-<a name="id789657"></a>
+<a name="id754705"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.branch_reset">Branch reset</a>
       </h6>
 <p>
@@ -1197,7 +1197,7 @@
 # 1            2         2  3        2     3     4
 </pre>
 <a name="boost_regex.syntax.perl_syntax.lookahead"></a><h6>
-<a name="id789694"></a>
+<a name="id754742"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.lookahead">Lookahead</a>
       </h6>
 <p>
@@ -1220,7 +1220,7 @@
         could be used to validate the password.
       </p>
 <a name="boost_regex.syntax.perl_syntax.lookbehind"></a><h6>
-<a name="id789769"></a>
+<a name="id754816"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.lookbehind">Lookbehind</a>
       </h6>
 <p>
@@ -1234,7 +1234,7 @@
         (pattern must be of fixed length).
       </p>
 <a name="boost_regex.syntax.perl_syntax.independent_sub_expressions"></a><h6>
-<a name="id791307"></a>
+<a name="id756354"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.independent_sub_expressions">Independent
         sub-expressions</a>
       </h6>
@@ -1247,7 +1247,7 @@
         no match is found at all.
       </p>
 <a name="boost_regex.syntax.perl_syntax.recursive_expressions"></a><h6>
-<a name="id791338"></a>
+<a name="id756386"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.recursive_expressions">Recursive
         Expressions</a>
       </h6>
@@ -1271,7 +1271,7 @@
         to the next sub-expression to be declared.
       </p>
 <a name="boost_regex.syntax.perl_syntax.conditional_expressions"></a><h6>
-<a name="id791435"></a>
+<a name="id756483"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.conditional_expressions">Conditional
         Expressions</a>
       </h6>
@@ -1319,7 +1319,7 @@
         </li>
 </ul></div>
 <a name="boost_regex.syntax.perl_syntax.operator_precedence"></a><h5>
-<a name="id791577"></a>
+<a name="id756624"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.operator_precedence">Operator
         precedence</a>
       </h5>
@@ -1354,7 +1354,7 @@
         </li>
 </ol></div>
 <a name="boost_regex.syntax.perl_syntax.what_gets_matched"></a><h4>
-<a name="id791667"></a>
+<a name="id756714"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.what_gets_matched">What gets
         matched</a>
       </h4>
@@ -1529,7 +1529,7 @@
 </tbody>
 </table></div>
 <a name="boost_regex.syntax.perl_syntax.variations"></a><h4>
-<a name="id792024"></a>
+<a name="id757072"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.variations">Variations</a>
       </h4>
 <p>
@@ -1538,7 +1538,7 @@
         and <code class="literal">JScript</code></a> are all synonyms for <code class="literal">perl</code>.
       </p>
 <a name="boost_regex.syntax.perl_syntax.options"></a><h4>
-<a name="id792071"></a>
+<a name="id757119"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.options">Options</a>
       </h4>
 <p>
@@ -1550,7 +1550,7 @@
         are to be applied.
       </p>
 <a name="boost_regex.syntax.perl_syntax.pattern_modifiers"></a><h4>
-<a name="id792119"></a>
+<a name="id757167"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.pattern_modifiers">Pattern
         Modifiers</a>
       </h4>
@@ -1562,7 +1562,7 @@
         and <code class="literal">no_mod_s</code></a>.
       </p>
 <a name="boost_regex.syntax.perl_syntax.references"></a><h4>
-<a name="id792172"></a>
+<a name="id757220"></a>
         <a class="link" href="perl_syntax.html#boost_regex.syntax.perl_syntax.references">References</a>
       </h4>
 <p>

doc/html/boost_regex/unicode.html

@@ -30,7 +30,7 @@
       There are two ways to use Boost.Regex with Unicode strings:
     </p>
 <a name="boost_regex.unicode.rely_on_wchar_t"></a><h5>
-<a name="id780738"></a>
+<a name="id745786"></a>
       <a class="link" href="unicode.html#boost_regex.unicode.rely_on_wchar_t">Rely on wchar_t</a>
     </h5>
 <p>
@@ -56,7 +56,7 @@
       </li>
 </ul></div>
 <a name="boost_regex.unicode.use_a_unicode_aware_regular_expression_type_"></a><h5>
-<a name="id780856"></a>
+<a name="id745903"></a>
       <a class="link" href="unicode.html#boost_regex.unicode.use_a_unicode_aware_regular_expression_type_">Use
       a Unicode Aware Regular Expression Type.</a>
     </h5>

doc/html/index.html

@@ -28,7 +28,7 @@
 </h3></div></div></div>
 <div><p class="copyright">Copyright <20> 1998 -2007 John Maddock</p></div>
 <div><div class="legalnotice">
-<a name="id770427"></a><p>
+<a name="id735475"></a><p>
         Distributed under the Boost Software License, Version 1.0. (See accompanying
         file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
       </p>
@@ -196,7 +196,7 @@
   </p>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: October 30, 2009 at 17:13:44 GMT</small></p></td>
+<td align="left"><p><small>Last revised: October 30, 2009 at 18:27:08 GMT</small></p></td>
 <td align="right"><div class="copyright-footer"></div></td>
 </tr></table>
 <hr>

src/fileiter.cpp

@@ -258,11 +258,22 @@ void mapfile::lock(pointer* node)const
             *p = 0;
             *(reinterpret_cast<int*>(*node)) = 1;
          }
-         std::fseek(hfile, (node - _first) * buf_size, SEEK_SET);
+ 
-         if(node == _last - 1)
+        std::size_t read_size = 0; 
-            std::fread(*node + sizeof(int), _size % buf_size, 1, hfile);
+        int read_pos = std::fseek(hfile, (node - _first) * buf_size, SEEK_SET); 
+
+        if(0 == read_pos && node == _last - 1) 
+           read_size = std::fread(*node + sizeof(int), _size % buf_size, 1, hfile); 
         else
-            std::fread(*node + sizeof(int), buf_size, 1, hfile);
+           read_size = std::fread(*node + sizeof(int), buf_size, 1, hfile);
+#ifndef BOOST_NO_EXCEPTIONS 
+        if((read_size == 0) || (std::ferror(hfile)))
+        { 
+           throw std::runtime_error("Unable to read file."); 
+        } 
+#else 
+        BOOST_REGEX_NOEH_ASSERT((0 == std::ferror(hfile)) && (read_size != 0)); 
+#endif 
       }
       else
       {