docs: Reverted accidentally committed HTML documentation

git-svn-id: http://pugixml.googlecode.com/svn/trunk@753 99668b35-9821-0410-8761-19e4c4f06640

6 files changed, 116 insertions, 113 deletions

diff --git a/docs/manual/access.html b/docs/manual/access.html
index 1accecb..4581583 100644
--- a/docs/manual/access.html
+++ b/docs/manual/access.html
@@ -624,7 +624,9 @@
 <p>
         This function returns the node with type <code class="computeroutput"><span class="identifier">node_document</span></code>,
         which is the root node of the document the node belongs to (unless the node
-        is null, in which case null node is returned).
+        is null, in which case null node is returned). Currently this function has
+        logarithmic complexity, since it simply finds such ancestor of the given
+        node which itself has no parent.
       </p>
 <a name="xml_node::path"></a><a name="xml_node::first_element_by_path"></a><p>
         While pugixml supports complex XPath expressions, sometimes a simple path
diff --git a/docs/manual/apiref.html b/docs/manual/apiref.html
index 5e595cf..24120ad 100644
--- a/docs/manual/apiref.html
+++ b/docs/manual/apiref.html
@@ -800,15 +800,7 @@
                 <span class="special">=</span> <span class="identifier">parse_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span>
                 <span class="identifier">encoding</span> <span class="special">=</span>
                 <span class="identifier">encoding_auto</span><span class="special">);</span></code>
-              </li>
-<li class="listitem">
-                <code class="computeroutput"><span class="identifier">xml_parse_result</span> </code><a class="link" href="loading.html#xml_document::load_file_wide">load_file</a><code class="computeroutput"><span class="special">(</span><span class="keyword">const</span> <span class="keyword">wchar_t</span><span class="special">*</span>
-                <span class="identifier">path</span><span class="special">,</span>
-                <span class="keyword">unsigned</span> <span class="keyword">int</span>
-                <span class="identifier">options</span> <span class="special">=</span>
-                <span class="identifier">parse_default</span><span class="special">,</span>
-                <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span>
-                <span class="special">=</span> <span class="identifier">encoding_auto</span><span class="special">);</span></code> <br><br>
+                <br><br>
 
               </li>
 <li class="listitem">
@@ -847,17 +839,6 @@
                 <span class="identifier">encoding</span> <span class="special">=</span>
                 <span class="identifier">encoding_auto</span><span class="special">)</span>
                 <span class="keyword">const</span><span class="special">;</span></code>
-              </li>
-<li class="listitem">
-                <code class="computeroutput"><span class="keyword">bool</span> </code><a class="link" href="saving.html#xml_document::save_file_wide">save_file</a><code class="computeroutput"><span class="special">(</span><span class="keyword">const</span> <span class="keyword">wchar_t</span><span class="special">*</span>
-                <span class="identifier">path</span><span class="special">,</span>
-                <span class="keyword">const</span> <span class="identifier">char_t</span><span class="special">*</span> <span class="identifier">indent</span>
-                <span class="special">=</span> <span class="string">"\t"</span><span class="special">,</span> <span class="keyword">unsigned</span>
-                <span class="keyword">int</span> <span class="identifier">flags</span>
-                <span class="special">=</span> <span class="identifier">format_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span>
-                <span class="identifier">encoding</span> <span class="special">=</span>
-                <span class="identifier">encoding_auto</span><span class="special">)</span>
-                <span class="keyword">const</span><span class="special">;</span></code>
                 <br><br>
 
               </li>
@@ -912,9 +893,6 @@
 
               </li>
 <li class="listitem">
-                <a class="link" href="loading.html#xml_parse_result::ctor">xml_parse_result</a><code class="computeroutput"><span class="special">();</span></code>
-              </li>
-<li class="listitem">
                 <code class="computeroutput"><span class="keyword">operator</span> </code><a class="link" href="loading.html#xml_parse_result::bool">bool</a><code class="computeroutput"><span class="special">()</span> <span class="keyword">const</span><span class="special">;</span></code>
               </li>
 <li class="listitem">
@@ -1129,12 +1107,23 @@
 <p>
       Functions:
     </p>
-<p>
-      $$ overloads, types * <a class="link" href="dom.html#as_utf8">as_utf8</a> * <a class="link" href="dom.html#as_wide">as_wide</a>
-      * <a class="link" href="dom.html#get_memory_allocation_function">get_memory_allocation_function</a>
-      * <a class="link" href="dom.html#get_memory_deallocation_function">get_memory_deallocation_function</a>
-      * <a class="link" href="dom.html#set_memory_management_functions">set_memory_management_functions</a>
-    </p>
+<div class="itemizedlist"><ul class="itemizedlist" type="disc">
+<li class="listitem">
+          <a class="link" href="dom.html#as_utf8">as_utf8</a>
+        </li>
+<li class="listitem">
+          <a class="link" href="dom.html#as_wide">as_wide</a>
+        </li>
+<li class="listitem">
+          <a class="link" href="dom.html#get_memory_allocation_function">get_memory_allocation_function</a>
+        </li>
+<li class="listitem">
+          <a class="link" href="dom.html#get_memory_deallocation_function">get_memory_deallocation_function</a>
+        </li>
+<li class="listitem">
+          <a class="link" href="dom.html#set_memory_management_functions">set_memory_management_functions</a>
+        </li>
+</ul></div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 <td align="left"></td>
diff --git a/docs/manual/dom.html b/docs/manual/dom.html
index def86a5..2d65070 100644
--- a/docs/manual/dom.html
+++ b/docs/manual/dom.html
@@ -371,10 +371,9 @@
         </p></td></tr>
 </table></div>
 <p>
-        $$ wording - one may think that child() has a string overload All tree functions
-        that work with strings work with either C-style null terminated strings or
-        STL strings of the selected character type. For example, node name accessors
-        look like this in char mode:
+        All tree functions that work with strings work with either C-style null terminated
+        strings or STL strings of the selected character type. For example, node
+        name accessors look like this in char mode:
       </p>
 <pre class="programlisting"><span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">xml_node</span><span class="special">::</span><span class="identifier">name</span><span class="special">()</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="keyword">bool</span> <span class="identifier">xml_node</span><span class="special">::</span><span class="identifier">set_name</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">value</span><span class="special">);</span>
@@ -417,12 +416,7 @@
         performs conversion from UTF-8 to UTF-16/32. Invalid UTF sequences are silently
         discarded upon conversion. <code class="computeroutput"><span class="identifier">str</span></code>
         has to be a valid string; passing null pointer results in undefined behavior.
-        There are also two overloads with the same semantics which accept a string
-        as an argument:
       </p>
-<pre class="programlisting"><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">as_utf8</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span><span class="special">&amp;</span> <span class="identifier">str</span><span class="special">);</span>
-<span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span> <span class="identifier">as_wide</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">str</span><span class="special">);</span>
-</pre>
 <div class="note"><table border="0" summary="Note">
 <tr>
 <td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../images/note.png"></td>
@@ -499,7 +493,7 @@
         guarantees beyond the ones provided by callback.
       </p>
 <p>
-        $$ XPath functions may throw <code class="computeroutput"><span class="identifier">xpath_exception</span></code>
+        XPath functions may throw <code class="computeroutput"><span class="identifier">xpath_exception</span></code>
         on parsing error; also, XPath implementation uses STL, and thus may throw
         i.e. <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">bad_alloc</span></code> in low memory conditions. Still,
         XPath functions provide strong exception guarantee.
@@ -520,10 +514,10 @@
         functions</a>
 </h4></div></div></div>
 <a name="allocation_function"></a><a name="deallocation_function"></a><p>
-          All memory for tree structure, tree data and XPath objects is allocated
-          via globally specified functions, which default to malloc/free. You can
-          set your own allocation functions with set_memory_management functions.
-          The function interfaces are the same as that of malloc/free:
+          All memory for tree structure/data is allocated via globally specified
+          functions, which default to malloc/free. You can set your own allocation
+          functions with set_memory_management functions. The function interfaces
+          are the same as that of malloc/free:
         </p>
 <pre class="programlisting"><span class="keyword">typedef</span> <span class="keyword">void</span><span class="special">*</span> <span class="special">(*</span><span class="identifier">allocation_function</span><span class="special">)(</span><span class="identifier">size_t</span> <span class="identifier">size</span><span class="special">);</span>
 <span class="keyword">typedef</span> <span class="keyword">void</span> <span class="special">(*</span><span class="identifier">deallocation_function</span><span class="special">)(</span><span class="keyword">void</span><span class="special">*</span> <span class="identifier">ptr</span><span class="special">);</span>
@@ -539,15 +533,13 @@
 <p>
           Allocation function is called with the size (in bytes) as an argument and
           should return a pointer to memory block with alignment that is suitable
-          for storage of primitive types (usually a maximum of pointer and <code class="computeroutput"><span class="keyword">double</span></code> types alignment is sufficient) and
-          size that is greater or equal to the requested one. If the allocation fails,
-          the function has to return null pointer (throwing an exception from allocation
-          function results in undefined behavior).
-        </p>
-<p>
-          Deallocation function is called with the pointer that was returned by the
-          previous call; it is never called with a null pointer. If memory management
-          functions are not thread-safe, library thread safety is not guaranteed.
+          for pointer storage and size that is greater or equal to the requested
+          one. If the allocation fails, the function has to return null pointer (throwing
+          an exception from allocation function results in undefined behavior). Deallocation
+          function is called with the pointer that was returned by the previous call
+          or with a null pointer; null pointer deallocation should be handled as
+          a no-op. If memory management functions are not thread-safe, library thread
+          safety is not guaranteed.
         </p>
 <p>
           This is a simple example of custom memory management (<a href="../samples/custom_memory_management.cpp" target="_top">samples/custom_memory_management.cpp</a>):
@@ -580,6 +572,16 @@
           are destroyed, the new deallocation function will be called with the memory
           obtained by the old allocation function, resulting in undefined behavior.
         </p>
+<div class="note"><table border="0" summary="Note">
+<tr>
+<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../images/note.png"></td>
+<th align="left">Note</th>
+</tr>
+<tr><td align="left" valign="top"><p>
+            Currently memory for XPath objects is allocated using default operators
+            new/delete; this will change in the next version.
+          </p></td></tr>
+</table></div>
 </div>
 <div class="section">
 <div class="titlepage"><div><div><h4 class="title">
diff --git a/docs/manual/loading.html b/docs/manual/loading.html
index 547b355..a3c1515 100644
--- a/docs/manual/loading.html
+++ b/docs/manual/loading.html
@@ -65,27 +65,20 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="manual.loading.file"></a><a class="link" href="loading.html#manual.loading.file" title="Loading document from file"> Loading document from file</a>
 </h3></div></div></div>
-<a name="xml_document::load_file"></a><a name="xml_document::load_file_wide"></a><p>
-        The most common source of XML data is files; pugixml provides dedicated functions
-        for loading XML document from file:
+<a name="xml_document::load_file"></a><p>
+        The most common source of XML data is files; pugixml provides a separate
+        function for loading XML document from file:
       </p>
 <pre class="programlisting"><span class="identifier">xml_parse_result</span> <span class="identifier">xml_document</span><span class="special">::</span><span class="identifier">load_file</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">path</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">options</span> <span class="special">=</span> <span class="identifier">parse_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span> <span class="special">=</span> <span class="identifier">encoding_auto</span><span class="special">);</span>
-<span class="identifier">xml_parse_result</span> <span class="identifier">xml_document</span><span class="special">::</span><span class="identifier">load_file</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">wchar_t</span><span class="special">*</span> <span class="identifier">path</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">options</span> <span class="special">=</span> <span class="identifier">parse_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span> <span class="special">=</span> <span class="identifier">encoding_auto</span><span class="special">);</span>
 </pre>
 <p>
-        These functions accept file path as its first argument, and also two optional
+        This function accepts file path as its first argument, and also two optional
         arguments, which specify parsing options (see <a class="xref" href="loading.html#manual.loading.options" title="Parsing options"> Parsing options</a>) and
         input data encoding (see <a class="xref" href="loading.html#manual.loading.encoding" title="Encodings"> Encodings</a>). The path has the target
         operating system format, so it can be a relative or absolute one, it should
         have the delimiters of target system, it should have the exact case if target
-        file system is case-sensitive, etc.
-      </p>
-<p>
-        File path is passed to system file opening function as is in case of the
-        first function (which accepts <code class="computeroutput"><span class="keyword">const</span>
-        <span class="keyword">char</span><span class="special">*</span> <span class="identifier">path</span></code>); the second function either uses
-        a special file opening function if it is provided by the runtime library
-        or converts the path to UTF-8 and uses the system file opening function.
+        file system is case-sensitive, etc. File path is passed to system file opening
+        function as is.
       </p>
 <p>
         <code class="computeroutput"><span class="identifier">load_file</span></code> destroys the existing
@@ -95,6 +88,20 @@
         (i.e. last successfully parsed position in the input file, if parsing fails).
         See <a class="xref" href="loading.html#manual.loading.errors" title="Handling parsing errors"> Handling parsing errors</a> for error handling details.
       </p>
+<div class="note"><table border="0" summary="Note">
+<tr>
+<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../images/note.png"></td>
+<th align="left">Note</th>
+</tr>
+<tr><td align="left" valign="top"><p>
+          As of version 0.9, there is no function for loading XML document from wide
+          character path. Unfortunately, there is no portable way to do this; the
+          version 1.0 will provide such function only for platforms with the corresponding
+          functionality. You can use stream-loading functions as a workaround if
+          your STL implementation can open file streams via <code class="computeroutput"><span class="keyword">wchar_t</span></code>
+          paths.
+        </p></td></tr>
+</table></div>
 <p>
         This is an example of loading XML document from file (<a href="../samples/load_file.cpp" target="_top">samples/load_file.cpp</a>):
       </p>
@@ -290,7 +297,7 @@
 <div class="titlepage"><div><div><h3 class="title">
 <a name="manual.loading.errors"></a><a class="link" href="loading.html#manual.loading.errors" title="Handling parsing errors"> Handling parsing errors</a>
 </h3></div></div></div>
-<a name="xml_parse_result"></a><a name="xml_parse_result::ctor"></a><p>
+<a name="xml_parse_result"></a><p>
         All document loading functions return the parsing result via <code class="computeroutput"><span class="identifier">xml_parse_result</span></code> object. It contains parsing
         status, the offset of last successfully parsed character from the beginning
         of the source stream, and the encoding of the source stream:
@@ -301,7 +308,6 @@
     <span class="identifier">ptrdiff_t</span> <span class="identifier">offset</span><span class="special">;</span>
     <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span><span class="special">;</span>
 
-    <span class="identifier">xml_parse_result</span><span class="special">();</span>
     <span class="keyword">operator</span> <span class="keyword">bool</span><span class="special">()</span> <span class="keyword">const</span><span class="special">;</span>
     <span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">description</span><span class="special">()</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">};</span>
diff --git a/docs/manual/saving.html b/docs/manual/saving.html
index 584cb2c..e12b31d 100644
--- a/docs/manual/saving.html
+++ b/docs/manual/saving.html
@@ -56,38 +56,35 @@
       For proper output, make sure all node and attribute names are set to meaningful
       values.
     </p>
-<p>
-      CDATA sections with values that contain <code class="computeroutput"><span class="string">"]]&gt;"</span></code>
-      are split into several sections as follows: section with value <code class="computeroutput"><span class="string">"pre]]&gt;post"</span></code> is written as <code class="computeroutput"><span class="special">&lt;![</span><span class="identifier">CDATA</span><span class="special">[</span><span class="identifier">pre</span><span class="special">]]]]&gt;&lt;![</span><span class="identifier">CDATA</span><span class="special">[&gt;</span><span class="identifier">post</span><span class="special">]]&gt;</span></code>.
-      While this alters the structure of the document (if you load the document after
-      saving it, there will be two CDATA sections instead of one), this is the only
-      way to escape CDATA contents.
-    </p>
+<div class="caution"><table border="0" summary="Caution">
+<tr>
+<td rowspan="2" align="center" valign="top" width="25"><img alt="[Caution]" src="../images/caution.png"></td>
+<th align="left">Caution</th>
+</tr>
+<tr><td align="left" valign="top"><p>
+        Currently the content of CDATA sections is not escaped, so CDATA sections
+        with values that contain <code class="computeroutput"><span class="string">"]]&gt;"</span></code>
+        will result in malformed document. This will be fixed in version 1.0.
+      </p></td></tr>
+</table></div>
 <div class="section">
 <div class="titlepage"><div><div><h3 class="title">
 <a name="manual.saving.file"></a><a class="link" href="saving.html#manual.saving.file" title="Saving document to a file"> Saving document to a file</a>
 </h3></div></div></div>
-<a name="xml_document::save_file"></a><a name="xml_document::save_file_wide"></a><p>
-        If you want to save the whole document to a file, you can use one of the
-        following functions:
+<a name="xml_document::save_file"></a><p>
+        If you want to save the whole document to a file, you can use the following
+        function:
       </p>
 <pre class="programlisting"><span class="keyword">bool</span> <span class="identifier">xml_document</span><span class="special">::</span><span class="identifier">save_file</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">path</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">char_t</span><span class="special">*</span> <span class="identifier">indent</span> <span class="special">=</span> <span class="string">"\t"</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">format_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span> <span class="special">=</span> <span class="identifier">encoding_auto</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
-<span class="keyword">bool</span> <span class="identifier">xml_document</span><span class="special">::</span><span class="identifier">save_file</span><span class="special">(</span><span class="keyword">const</span> <span class="keyword">wchar_t</span><span class="special">*</span> <span class="identifier">path</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">char_t</span><span class="special">*</span> <span class="identifier">indent</span> <span class="special">=</span> <span class="string">"\t"</span><span class="special">,</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">format_default</span><span class="special">,</span> <span class="identifier">xml_encoding</span> <span class="identifier">encoding</span> <span class="special">=</span> <span class="identifier">encoding_auto</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 </pre>
 <p>
-        These functions accept file path as its first argument, and also three optional
+        This function accepts file path as its first argument, and also three optional
         arguments, which specify indentation and other output options (see <a class="xref" href="saving.html#manual.saving.options" title="Output options"> Output options</a>)
         and output data encoding (see <a class="xref" href="saving.html#manual.saving.encoding" title="Encodings"> Encodings</a>). The path has the target
         operating system format, so it can be a relative or absolute one, it should
         have the delimiters of target system, it should have the exact case if target
-        file system is case-sensitive, etc.
-      </p>
-<p>
-        File path is passed to system file opening function as is in case of the
-        first function (which accepts <code class="computeroutput"><span class="keyword">const</span>
-        <span class="keyword">char</span><span class="special">*</span> <span class="identifier">path</span></code>); the second function either uses
-        a special file opening function if it is provided by the runtime library
-        or converts the path to UTF-8 and uses the system file opening function.
+        file system is case-sensitive, etc. File path is passed to system file opening
+        function as is.
       </p>
 <a name="xml_writer_file"></a><p>
         <code class="computeroutput"><span class="identifier">save_file</span></code> opens the target
@@ -99,6 +96,19 @@
         handle as the only constructor argument and then calling <code class="computeroutput"><span class="identifier">save</span></code>;
         see <a class="xref" href="saving.html#manual.saving.writer" title="Saving document via writer interface"> Saving document via writer interface</a> for writer interface details.
       </p>
+<div class="note"><table border="0" summary="Note">
+<tr>
+<td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../images/note.png"></td>
+<th align="left">Note</th>
+</tr>
+<tr><td align="left" valign="top"><p>
+          As of version 0.9, there is no function for saving XML document to wide
+          character paths. Unfortunately, there is no portable way to do this; the
+          version 1.0 will provide such function only for platforms with the corresponding
+          functionality. You can use stream-saving functions as a workaround if your
+          STL implementation can open file streams via wchar_t paths.
+        </p></td></tr>
+</table></div>
 <p>
         This is a simple example of saving XML document to file (<a href="../samples/save_file.cpp" target="_top">samples/save_file.cpp</a>):
       </p>
diff --git a/docs/manual/xpath.html b/docs/manual/xpath.html
index 513bb90..731a969 100644
--- a/docs/manual/xpath.html
+++ b/docs/manual/xpath.html
@@ -54,9 +54,6 @@
       at tizag.com</a>, and <a href="http://www.w3.org/TR/xpath/" target="_top">the XPath
       1.0 specification</a>.
     </p>
-<p>
-      $$
-    </p>
 <div class="note"><table border="0" summary="Note">
 <tr>
 <td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../images/note.png"></td>
@@ -123,11 +120,9 @@
         You can also create XPath nodes with one of tree constructors: the default
         constructor, the constructor that takes node argument, and the constructor
         that takes attribute and node arguments (in which case the attribute must
-        belong to the attribute list of the node). The constructor from <code class="computeroutput"><span class="identifier">xml_node</span></code> is implicit, so you can usually
-        pass <code class="computeroutput"><span class="identifier">xml_node</span></code> to functions
-        that expect <code class="computeroutput"><span class="identifier">xpath_node</span></code>. Apart
-        from that you usually don't need to create your own XPath node objects, since
-        they are returned to you via selection functions.
+        belong to the attribute list of the node). However, usually you don't need
+        to create your own XPath node objects, since they are returned to you via
+        selection functions.
       </p>
 <a name="xpath_node_set"></a><p>
         XPath expressions operate not on single nodes, but instead on node sets.
@@ -314,21 +309,20 @@
 <a name="xpath_query::evaluate_boolean"></a><a name="xpath_query::evaluate_number"></a><a name="xpath_query::evaluate_string"></a><a name="xpath_query::evaluate_node_set"></a><p>
         You can evaluate the query using one of the following functions:
       </p>
-<pre class="programlisting"><span class="keyword">bool</span> <span class="identifier">xpath_query</span><span class="special">::</span><span class="identifier">evaluate_boolean</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">xpath_node</span><span class="special">&amp;</span> <span class="identifier">n</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
-<span class="keyword">double</span> <span class="identifier">xpath_query</span><span class="special">::</span><span class="identifier">evaluate_number</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">xpath_node</span><span class="special">&amp;</span> <span class="identifier">n</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
-<span class="identifier">string_t</span> <span class="identifier">xpath_query</span><span class="special">::</span><span class="identifier">evaluate_string</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">xpath_node</span><span class="special">&amp;</span> <span class="identifier">n</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
-<span class="identifier">xpath_node_set</span> <span class="identifier">xpath_query</span><span class="special">::</span><span class="identifier">evaluate_node_set</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">xpath_node</span><span class="special">&amp;</span> <span class="identifier">n</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+<pre class="programlisting"><span class="keyword">bool</span> <span class="identifier">xpath_query</span><span class="special">::</span><span class="identifier">evaluate_boolean</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">xml_node</span><span class="special">&amp;</span> <span class="identifier">n</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+<span class="keyword">double</span> <span class="identifier">xpath_query</span><span class="special">::</span><span class="identifier">evaluate_number</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">xml_node</span><span class="special">&amp;</span> <span class="identifier">n</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+<span class="identifier">string_t</span> <span class="identifier">xpath_query</span><span class="special">::</span><span class="identifier">evaluate_string</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">xml_node</span><span class="special">&amp;</span> <span class="identifier">n</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+<span class="identifier">xpath_node_set</span> <span class="identifier">xpath_query</span><span class="special">::</span><span class="identifier">evaluate_node_set</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">xml_node</span><span class="special">&amp;</span> <span class="identifier">n</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 </pre>
 <p>
-        $$ exception, evaluate_string nostl All functions take the context node as
-        an argument, compute the expression and return the result, converted to the
-        requested type. By XPath specification, value of any type can be converted
-        to boolean, number or string value, but no type other than node set can be
-        converted to node set. Because of this, <code class="computeroutput"><span class="identifier">evaluate_boolean</span></code>,
-        <code class="computeroutput"><span class="identifier">evaluate_number</span></code> and <code class="computeroutput"><span class="identifier">evaluate_string</span></code> always return a result,
-        but <code class="computeroutput"><span class="identifier">evaluate_node_set</span></code> throws
-        an <code class="computeroutput"><span class="identifier">xpath_exception</span></code> if the
-        return type is not node set.
+        All functions take the context node as an argument, compute the expression
+        and return the result, converted to the requested type. By XPath specification,
+        value of any type can be converted to boolean, number or string value, but
+        no type other than node set can be converted to node set. Because of this,
+        <code class="computeroutput"><span class="identifier">evaluate_boolean</span></code>, <code class="computeroutput"><span class="identifier">evaluate_number</span></code> and <code class="computeroutput"><span class="identifier">evaluate_string</span></code>
+        always return a result, but <code class="computeroutput"><span class="identifier">evaluate_node_set</span></code>
+        throws an <code class="computeroutput"><span class="identifier">xpath_exception</span></code>
+        if the return type is not node set.
       </p>
 <div class="note"><table border="0" summary="Note">
 <tr>
@@ -376,7 +370,7 @@
 <a name="manual.xpath.errors"></a><a class="link" href="xpath.html#manual.xpath.errors" title="Error handling"> Error handling</a>
 </h3></div></div></div>
 <a name="xpath_exception"></a><a name="xpath_exception::what"></a><p>
-        $$ As of version 0.9, all XPath errors result in thrown exceptions. The errors
+        As of version 0.9, all XPath errors result in thrown exceptions. The errors
         can arise during expression compilation or node set evaluation. In both cases,
         an <code class="computeroutput"><span class="identifier">xpath_exception</span></code> object
         is thrown. This is an exception object that implements <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">exception</span></code>
@@ -385,8 +379,8 @@
 <pre class="programlisting"><span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">xpath_exception</span><span class="special">::</span><span class="identifier">what</span><span class="special">()</span> <span class="keyword">const</span> <span class="keyword">throw</span><span class="special">();</span>
 </pre>
 <p>
-        $$ This function returns the error message. Currently it is impossible to
-        get the exact place where query compilation failed. This functionality, along
+        This function returns the error message. Currently it is impossible to get
+        the exact place where query compilation failed. This functionality, along
         with optional error handling without exceptions, will be available in version
         1.0.
       </p>
@@ -470,7 +464,7 @@
           </li>
 </ul></div>
 <p>
-        $$ Some of these incompatibilities will be fixed in version 1.0.
+        Some of these incompatibilities will be fixed in version 1.0.
       </p>
 </div>
 </div>