docs: Update for 1.10

author: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> 2019-09-14 15:28:57 -0700
committer: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> 2019-09-14 15:28:57 -0700
commit: 1643601b299d4b984570530899cfb6982e74836b (patch)
tree: 605dcaed1b3e677fdebeb8a42dafbc74cefaa9a2
parent: f845013668cabdcfe51f8de5109d0c9920b53d78 (diff)
download: pugixml-1643601b299d4b984570530899cfb6982e74836b.zip
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pugixml-1643601b299d4b984570530899cfb6982e74836b.tar.bz2
5 files changed, 593 insertions, 440 deletions
diff --git a/docs/config.adoc b/docs/config.adoc
index 0d4f48d..5046064 100644
--- a/docs/config.adoc
+++ b/docs/config.adoc
@@ -1,7 +1,7 @@
-website <http://pugixml.org>; repository <http://github.com/zeux/pugixml>
+website <https://pugixml.org>; repository <https://github.com/zeux/pugixml>
 :toc: right
 :source-highlighter: pygments
 :source-language: c++
 :sectanchors:
 :sectlinks:
-:imagesdir: images
-\ No newline at end of file
+:imagesdir: images
diff --git a/docs/manual.adoc b/docs/manual.adoc
index ab06af9..def9ced 100644
--- a/docs/manual.adoc
+++ b/docs/manual.adoc
@@ -8,7 +8,7 @@ include::config.adoc[]
 [[overview.introduction]]
 === Introduction
 
-http://pugixml.org/[pugixml] is a light-weight C{plus}{plus} XML processing library. It consists of a DOM-like interface with rich traversal/modification capabilities, an extremely fast XML parser which constructs the DOM tree from an XML file/buffer, and an <<xpath,XPath 1.0 implementation>> for complex data-driven tree queries. Full Unicode support is also available, with <<dom.unicode,two Unicode interface variants>> and conversions between different Unicode encodings (which happen automatically during parsing/saving). The library is <<install.portability,extremely portable>> and easy to integrate and use. pugixml is developed and maintained since 2006 and has many users. All code is distributed under the <<overview.license,MIT license>>, making it completely free to use in both open-source and proprietary applications.
+https://pugixml.org/[pugixml] is a light-weight C{plus}{plus} XML processing library. It consists of a DOM-like interface with rich traversal/modification capabilities, an extremely fast XML parser which constructs the DOM tree from an XML file/buffer, and an <<xpath,XPath 1.0 implementation>> for complex data-driven tree queries. Full Unicode support is also available, with <<dom.unicode,two Unicode interface variants>> and conversions between different Unicode encodings (which happen automatically during parsing/saving). The library is <<install.portability,extremely portable>> and easy to integrate and use. pugixml is developed and maintained since 2006 and has many users. All code is distributed under the <<overview.license,MIT license>>, making it completely free to use in both open-source and proprietary applications.
 
 pugixml enables very fast, convenient and memory-efficient XML document processing. However, since pugixml has a DOM parser, it can't process XML documents that do not fit in memory; also the parser is a non-validating one, so if you need DTD or XML Schema validation, the library is not for you.
 
@@ -46,7 +46,7 @@ Thanks to *Vyacheslav Egorov* for documentation proofreading and fuzz testing.
 The pugixml library is distributed under the MIT license:
 
 ....
-Copyright (c) 2006-2018 Arseny Kapoulkine
+Copyright (c) 2006-2019 Arseny Kapoulkine
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
@@ -73,8 +73,8 @@ OTHER DEALINGS IN THE SOFTWARE.
 This means that you can freely use pugixml in your applications, both open-source and proprietary. If you use pugixml in a product, it is sufficient to add an acknowledgment like this to the product distribution:
 
 ....
-This software is based on pugixml library (http://pugixml.org).
-pugixml is Copyright (C) 2006-2018 Arseny Kapoulkine.
+This software is based on pugixml library (https://pugixml.org).
+pugixml is Copyright (C) 2006-2019 Arseny Kapoulkine.
 ....
 
 [[install]]
@@ -148,7 +148,7 @@ The complete pugixml source consists of three files - one source file, `pugixml.
 [[install.building.embed]]
 ==== Building pugixml as a part of another static library/executable
 
-The easiest way to build pugixml is to compile the source file, `pugixml.cpp`, along with the existing library/executable. This process depends on the method of building your application; for example, if you're using Microsoft Visual Studio footnote:[All trademarks used are properties of their respective owners.], Apple Xcode, Code::Blocks or any other IDE, just add `pugixml.cpp` to one of your projects.
+The easiest way to build pugixml is to compile the source file, `pugixml.cpp`, along with the existing library/executable. This process depends on the method of building your application; for example, if you're using Microsoft Visual Studio footnote:[All trademarks used are properties of their respective owners.], Apple Xcode, Code::Blocks or any other IDE, just *add `pugixml.cpp` to one of your projects*.
 
 If you're using Microsoft Visual Studio and the project has precompiled headers turned on, you'll see the following error messages:
 
@@ -380,7 +380,7 @@ There is a special value of `xml_node` type, known as null node or empty node (s
 Both `xml_node` and `xml_attribute` have the default constructor which initializes them to null objects.
 
 [[xml_attribute::comparison]][[xml_node::comparison]]
-`xml_node` and `xml_attribute` try to behave like pointers, that is, they can be compared with other objects of the same type, making it possible to use them as keys in associative containers. All handles to the same underlying object are equal, and any two handles to different underlying objects are not equal. Null handles only compare as equal to themselves. The result of relational comparison can not be reliably determined from the order of nodes in file or in any other way. Do not use relational comparison operators except for search optimization (i.e. associative container keys).
+`xml_node` and `xml_attribute` try to behave like pointers, that is, they can be compared with other objects of the same type, making it possible to use them as keys in associative containers. All handles to the same underlying object are equal, and any two handles to different underlying objects are not equal. Null handles only compare as equal to null handles. The result of relational comparison can not be reliably determined from the order of nodes in file or in any other way. Do not use relational comparison operators except for search optimization (i.e. associative container keys).
 
 [[xml_attribute::hash_value]][[xml_node::hash_value]]
 If you want to use `xml_node` or `xml_attribute` objects as keys in hash-based associative containers, you can use the `hash_value` member functions. They return the hash values that are guaranteed to be the same for all handles to the same underlying object. The hash value for null handles is 0. Note that hash value does not depend on the content of the node, only on the location of the underlying structure in memory - this means that loading the same document twice will likely produce different hash values, and copying the node will not preserve the hash.
@@ -1010,6 +1010,13 @@ This is an example of using these functions (link:samples/traverse_rangefor.cpp[
 include::samples/traverse_rangefor.cpp[tags=code]
 ----
 
+While using `children()` makes the intent of the code clear, note that each node can be treated as a container of child nodes, since it provides `begin()`/`end()` member functions described in the next section. Because of this, you can iterate through node's children simply by using the node itself:
+
+[source]
+----
+for (pugi::xml_node child: tool)
+----
+
 [[access.iterators]]
 === Traversing node/attribute lists via iterators
 
@@ -1697,6 +1704,10 @@ These flags control the resulting tree contents:
 
 * [[format_no_empty_element_tags]]`format_no_empty_element_tags` determines if start/end tags should be output instead of empty element tags for empty elements (that is, elements with no children). This flag is *off* by default.
 
+* [[format_skip_control_chars]]`format_skip_control_chars` enables skipping characters belonging to range [0; 32) instead of "&#xNN;" encoding. This flag is *off* by default.
+
+* [[format_attribute_single_quote]]`format_attribute_single_quote` enables using single quotes `'` instead of double quotes `"` for enclosing attribute values. This flag is *off* by default.
+
 These flags control the additional output information:
 
 * [[format_no_declaration]]`format_no_declaration` disables default node declaration output. By default, if the document is saved via `save` or `save_file` function, and it does not have any document declaration, a default declaration is output before the document contents. Enabling this flag disables this declaration. This flag has no effect in `xml_node::print` functions: they never output the default declaration. This flag is *off* by default.
@@ -2120,6 +2131,31 @@ Because of the differences in document object models, performance considerations
 
 :!numbered:
 
+[[v1.10]]
+=== v1.10 ^2019-09-15^
+
+Maintenance release. Changes:
+
+* Behavior changes:
+	. Tab characters (ASCII 9) in attribute values are now encoded as '&#9;' to survive roundtripping
+	. `>` characters are no longer escaped in attribute values
+
+* New features:
+	. Add Visual Studio .natvis files to improve debugging experience
+	. CMake improvements (USE_POSTFIX and BUILD_SHARED_AND_STATIC_LIBS options for building multiple versions and pkg-config tweaks)
+	. Add format_skip_control_chars formatting flag to skip non-printable ASCII characters that are invalid to use in well-formed XML files
+	. Add format_attribute_single_quote formatting flag to use single quotes for attribute values instead of default double quotes.
+
+* XPath improvements:
+	. XPath union now results in a stable order that doesn't depend on memory allocations; crucially, this may require sorting the output of XPath query operation if you rely on the document-ordered traversal
+	. Improve performance of XPath union operation, making it ~2x faster
+
+* Compatibility improvements:
+	. Fix Visual Studio warnings when built in a DLL configuration
+	. Fix static analysis false positives in Coverity and clang
+	. Fix Wdouble-promotion warnings in gcc
+	. Add Visual Studio 2019 support for NuGet packages
+
 [[v1.9]]
 === v1.9 ^2018-04-04^
 
@@ -2644,6 +2680,7 @@ enum +++<a href="#xpath_value_type">xpath_value_type</a>+++
 [source,subs="+macros"]
 ----
 // Formatting options bit flags:
+const unsigned int +++<a href="#format_attribute_single_quote">format_attribute_single_quote</a>+++
 const unsigned int +++<a href="#format_default">format_default</a>+++
 const unsigned int +++<a href="#format_indent">format_indent</a>+++
 const unsigned int +++<a href="#format_indent_attributes">format_indent_attributes</a>+++
@@ -2652,6 +2689,7 @@ const unsigned int +++<a href="#format_no_empty_element_tags">format_no_empty_el
 const unsigned int +++<a href="#format_no_escapes">format_no_escapes</a>+++
 const unsigned int +++<a href="#format_raw">format_raw</a>+++
 const unsigned int +++<a href="#format_save_file_text">format_save_file_text</a>+++
+const unsigned int +++<a href="#format_skip_control_chars">format_skip_control_chars</a>+++
 const unsigned int +++<a href="#format_write_bom">format_write_bom</a>+++
 
 // Parsing options bit flags:
diff --git a/docs/manual.html b/docs/manual.html
index 3be4a2b..4a1d501 100644
--- a/docs/manual.html
+++ b/docs/manual.html
@@ -4,18 +4,17 @@
 <meta charset="UTF-8">
 <!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge"><![endif]-->
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 1.5.5">
+<meta name="generator" content="Asciidoctor 1.5.8">
 <meta name="author" content="website, repository">
-<title>pugixml 1.9 manual</title>
+<title>pugixml 1.10 manual</title>
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
 <style>
 /* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
-/* Remove comment around @import statement below when using as a custom stylesheet */
+/* Uncomment @import statement below to use as custom stylesheet */
 /*@import "https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700";*/
 article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}
 audio,canvas,video{display:inline-block}
 audio:not([controls]){display:none;height:0}
-[hidden],template{display:none}
 script{display:none!important}
 html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
 a{background:transparent}
@@ -45,12 +44,10 @@ button,select{text-transform:none}
 button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
 button[disabled],html input[disabled]{cursor:default}
 input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}
-input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}
-input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}
 button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}
 textarea{overflow:auto;vertical-align:top}
 table{border-collapse:collapse;border-spacing:0}
-*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
@@ -68,8 +65,7 @@ img,object,svg{display:inline-block;vertical-align:middle}
 textarea{height:auto;min-height:50px}
 select{width:100%}
 .center{margin-left:auto;margin-right:auto}
-.spread{width:100%}
-p.lead,.paragraph.lead>p,#preamble>.sectionbody>.paragraph:first-of-type p{font-size:1.21875em;line-height:1.6}
+.stretch{width:100%}
 .subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
 div,dl,dt,dd,ul,ol,li,h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6,pre,form,p,blockquote,th,td{margin:0;padding:0;direction:ltr}
 a{color:#2156a5;text-decoration:underline;line-height:inherit}
@@ -84,19 +80,18 @@ h2{font-size:1.6875em}
 h3,#toctitle,.sidebarblock>.content>.title{font-size:1.375em}
 h4,h5{font-size:1.125em}
 h6{font-size:1em}
-hr{border:solid #ddddd8;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
 em,i{font-style:italic;line-height:inherit}
 strong,b{font-weight:bold;line-height:inherit}
 small{font-size:60%;line-height:inherit}
 code{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;color:rgba(0,0,0,.9)}
 ul,ol,dl{font-size:1em;line-height:1.6;margin-bottom:1.25em;list-style-position:outside;font-family:inherit}
-ul,ol,ul.no-bullet,ol.no-bullet{margin-left:1.5em}
+ul,ol{margin-left:1.5em}
 ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
 ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
 ul.square{list-style-type:square}
 ul.circle{list-style-type:circle}
 ul.disc{list-style-type:disc}
-ul.no-bullet{list-style:none}
 ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
 dl dt{margin-bottom:.3125em;font-weight:bold}
 dl dd{margin-bottom:1.25em}
@@ -104,24 +99,24 @@ abbr,acronym{text-transform:uppercase;font-size:90%;color:rgba(0,0,0,.8);border-
 abbr{text-transform:none}
 blockquote{margin:0 0 1.25em;padding:.5625em 1.25em 0 1.1875em;border-left:1px solid #ddd}
 blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite:before{content:"\2014 \0020"}
+blockquote cite::before{content:"\2014 \0020"}
 blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
 blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media only screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
 h1{font-size:2.75em}
 h2{font-size:2.3125em}
 h3,#toctitle,.sidebarblock>.content>.title{font-size:1.6875em}
 h4{font-size:1.4375em}}
 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
 table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
 table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
 table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{display:table-cell;line-height:1.6}
 h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2;word-spacing:-.05em}
 h1 strong,h2 strong,h3 strong,#toctitle strong,.sidebarblock>.content>.title strong,h4 strong,h5 strong,h6 strong{font-weight:400}
-.clearfix:before,.clearfix:after,.float-group:before,.float-group:after{content:" ";display:table}
-.clearfix:after,.float-group:after{clear:both}
+.clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
+.clearfix::after,.float-group::after{clear:both}
 *:not(pre)>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background-color:#f7f7f8;-webkit-border-radius:4px;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed;word-wrap:break-word}
 *:not(pre)>code.nobreak{word-wrap:normal}
 *:not(pre)>code.nowrap{white-space:nowrap}
@@ -132,30 +127,34 @@ strong strong{font-weight:400}
 kbd{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;display:inline-block;color:rgba(0,0,0,.8);font-size:.65em;line-height:1.45;background-color:#f7f7f7;border:1px solid #ccc;-webkit-border-radius:3px;border-radius:3px;-webkit-box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em white inset;box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em #fff inset;margin:0 .15em;padding:.2em .5em;vertical-align:middle;position:relative;top:-.1em;white-space:nowrap}
 .keyseq kbd:first-child{margin-left:0}
 .keyseq kbd:last-child{margin-right:0}
-.menuseq,.menu{color:rgba(0,0,0,.8)}
-b.button:before,b.button:after{position:relative;top:-1px;font-weight:400}
-b.button:before{content:"[";padding:0 3px 0 2px}
-b.button:after{content:"]";padding:0 2px 0 3px}
+.menuseq,.menuref{color:#000}
+.menuseq b:not(.caret),.menuref{font-weight:inherit}
+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
 p a>code:hover{color:rgba(0,0,0,.9)}
 #header,#content,#footnotes,#footer{width:100%;margin-left:auto;margin-right:auto;margin-top:0;margin-bottom:0;max-width:62.5em;*zoom:1;position:relative;padding-left:.9375em;padding-right:.9375em}
-#header:before,#header:after,#content:before,#content:after,#footnotes:before,#footnotes:after,#footer:before,#footer:after{content:" ";display:table}
-#header:after,#content:after,#footnotes:after,#footer:after{clear:both}
+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
+#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
 #content{margin-top:1.25em}
-#content:before{content:none}
+#content::before{content:none}
 #header>h1:first-child{color:rgba(0,0,0,.85);margin-top:2.25rem;margin-bottom:0}
-#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #ddddd8}
-#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #ddddd8;padding-bottom:8px}
-#header .details{border-bottom:1px solid #ddddd8;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
 #header .details span:first-child{margin-left:-.125em}
 #header .details span.email a{color:rgba(0,0,0,.85)}
 #header .details br{display:none}
-#header .details br+span:before{content:"\00a0\2013\00a0"}
-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -164,16 +163,16 @@ p a>code:hover{color:rgba(0,0,0,.9)}
 #toc a{text-decoration:none}
 #toc a:active{text-decoration:underline}
 #toctitle{color:#7a2518;font-size:1.2em}
-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
 #toc.toc2 #toctitle{margin-top:0;margin-bottom:.8rem;font-size:1.2em}
 #toc.toc2>ul{font-size:.9em;margin-bottom:0}
 #toc.toc2 ul ul{margin-left:0;padding-left:1em}
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 body.toc2.toc-right{padding-left:0;padding-right:15em}
-body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #efefed;left:auto;right:0}}
-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
 #toc.toc2>ul{font-size:.95em}
@@ -184,24 +183,27 @@ body.toc2.toc-right{padding-left:0;padding-right:20em}}
 #content #toc>:last-child{margin-bottom:0}
 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
-@media only screen and (min-width:768px){.sect1{padding-bottom:1.25em}}
-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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-table.tableblock #preamble>.sectionbody>.paragraph:first-of-type p{font-size:inherit}
+table.tableblock.fit-content>caption.title{white-space:nowrap;width:0}
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 .admonitionblock>table{border-collapse:separate;border:0;background:none;width:100%}
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 .exampleblock>.content>:first-child{margin-top:0}
@@ -213,58 +215,62 @@ table.tableblock #preamble>.sectionbody>.paragraph:first-of-type p{font-size:inh
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+pre.pygments .lineno,table.pyhltable td:not(.code){color:#999;padding-left:0;padding-right:.5em;border-right:1px solid #dddddf}
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+p.tableblock:last-child{margin-bottom:0}
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-table.grid-rows tfoot>tr>th.tableblock,table.grid-rows tfoot>tr>td.tableblock{border-width:1px 0 0 0}
+table.grid-all>thead>tr>.tableblock,table.grid-all>tbody>tr>.tableblock{border-width:0 1px 1px 0}
+table.grid-all>tfoot>tr>.tableblock{border-width:1px 1px 0 0}
+table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
+table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
+table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
+table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
-table.frame-topbot{border-width:1px 0}
+table.frame-topbot,table.frame-ends{border-width:1px 0}
+table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
+table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -282,13 +288,14 @@ ul li ol{margin-left:1.5em}
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 ol>li p,ul>li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
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-ul.inline{margin:0 auto .625em auto;margin-left:-1.375em;margin-right:0;padding:0;list-style:none;overflow:hidden}
-ul.inline>li{list-style:none;float:left;margin-left:1.375em;display:block}
-ul.inline>li>*{display:block}
+ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
+ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
+ul.unstyled,ol.unstyled{margin-left:0}
+ul.checklist{margin-left:.625em}
+ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
+ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
+ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
+ul.inline>li{margin-left:1.25em}
 .unstyled dl dt{font-weight:400;font-style:normal}
 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
@@ -302,11 +309,12 @@ ol.lowergreek{list-style-type:lower-greek}
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 td.hdlist1{font-weight:bold;padding-bottom:1.25em}
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-.colist>table tr>td:first-of-type{padding:0 .75em;line-height:1}
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+.colist td:not([class]):first-child{padding:.4em .75em 0;line-height:1;vertical-align:top}
+.colist td:not([class]):first-child img{max-width:none}
+.colist td:not([class]):last-child{padding:.25em 0}
 .thumb,.th{line-height:0;display:inline-block;border:solid 4px #fff;-webkit-box-shadow:0 0 0 1px #ddd;box-shadow:0 0 0 1px #ddd}
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-.imageblock.right,.imageblock[style*="float: right"]{margin:.25em 0 1.25em .625em}
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 .imageblock>.title{margin-bottom:0}
 .imageblock.thumb,.imageblock.th{border-width:6px}
 .imageblock.thumb>.title,.imageblock.th>.title{padding:0 .125em}
@@ -319,9 +327,9 @@ sup.footnote,sup.footnoteref{font-size:.875em;position:static;vertical-align:sup
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 #footnotes{padding-top:.75em;padding-bottom:.75em;margin-bottom:.625em}
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-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none}
+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
+#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
+#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
 .gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
@@ -365,16 +373,17 @@ div.unbreakable{page-break-inside:avoid}
 .yellow{color:#bfbf00}
 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
+a span.icon>.fa{cursor:inherit}
 .admonitionblock td.icon [class^="fa icon-"]{font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
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-.admonitionblock td.icon .icon-important:before{content:"\f06a";color:#bf0000}
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+.admonitionblock td.icon .icon-important::before{content:"\f06a";color:#bf0000}
 .conum[data-value]{display:inline-block;color:#fff!important;background-color:rgba(0,0,0,.8);-webkit-border-radius:100px;border-radius:100px;text-align:center;font-size:.75em;width:1.67em;height:1.67em;line-height:1.67em;font-family:"Open Sans","DejaVu Sans",sans-serif;font-style:normal;font-weight:bold}
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 pre .conum[data-value]{position:relative;top:-.125em}
 b.conum *{color:inherit!important}
 .conum:not([data-value]):empty{display:none}
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+@page{margin:1.25cm .75cm}
+@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+html{font-size:80%}
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+a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
+abbr[title]::after{content:" (" attr(title) ")"}
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+#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
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+body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
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@@ -492,12 +504,12 @@ body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-b
 </head>
 <body class="article toc2 toc-right">
 <div id="header">
-<h1>pugixml 1.9 manual</h1>
+<h1>pugixml 1.10 manual</h1>
 <div class="details">
 <span id="author" class="author">website</span><br>
-<span id="email" class="email"><a href="http://pugixml.org" class="bare">http://pugixml.org</a></span><br>
+<span id="email" class="email"><a href="https://pugixml.org" class="bare">https://pugixml.org</a></span><br>
 <span id="author2" class="author">repository</span><br>
-<span id="email2" class="email"><a href="http://github.com/zeux/pugixml" class="bare">http://github.com/zeux/pugixml</a></span><br>
+<span id="email2" class="email"><a href="https://github.com/zeux/pugixml" class="bare">https://github.com/zeux/pugixml</a></span><br>
 </div>
 <div id="toc" class="toc2">
 <div id="toctitle">Table of Contents</div>
@@ -540,28 +552,28 @@ body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-b
 </li>
 <li><a href="#access">5. Accessing document data</a>
 <ul class="sectlevel2">
-<li><a href="#access.basic">5.1. Basic traversal functions</a></li>
-<li><a href="#access.nodedata">5.2. Getting node data</a></li>
-<li><a href="#access.attrdata">5.3. Getting attribute data</a></li>
-<li><a href="#access.contents">5.4. Contents-based traversal functions</a></li>
-<li><a href="#access.rangefor">5.5. Range-based for-loop support</a></li>
-<li><a href="#access.iterators">5.6. Traversing node/attribute lists via iterators</a></li>
-<li><a href="#access.walker">5.7. Recursive traversal with xml_tree_walker</a></li>
-<li><a href="#access.predicate">5.8. Searching for nodes/attributes with predicates</a></li>
-<li><a href="#access.text">5.9. Working with text contents</a></li>
-<li><a href="#access.misc">5.10. Miscellaneous functions</a></li>
+<li><a href="#access.basic">Basic traversal functions</a></li>
+<li><a href="#access.nodedata">5.1. Getting node data</a></li>
+<li><a href="#access.attrdata">5.2. Getting attribute data</a></li>
+<li><a href="#access.contents">5.3. Contents-based traversal functions</a></li>
+<li><a href="#access.rangefor">5.4. Range-based for-loop support</a></li>
+<li><a href="#access.iterators">5.5. Traversing node/attribute lists via iterators</a></li>
+<li><a href="#access.walker">5.6. Recursive traversal with xml_tree_walker</a></li>
+<li><a href="#access.predicate">5.7. Searching for nodes/attributes with predicates</a></li>
+<li><a href="#access.text">5.8. Working with text contents</a></li>
+<li><a href="#access.misc">5.9. Miscellaneous functions</a></li>
 </ul>
 </li>
 <li><a href="#modify">6. Modifying document data</a>
 <ul class="sectlevel2">
-<li><a href="#modify.nodedata">6.1. Setting node data</a></li>
-<li><a href="#modify.attrdata">6.2. Setting attribute data</a></li>
-<li><a href="#modify.add">6.3. Adding nodes/attributes</a></li>
-<li><a href="#modify.remove">6.4. Removing nodes/attributes</a></li>
-<li><a href="#modify.text">6.5. Working with text contents</a></li>
-<li><a href="#modify.clone">6.6. Cloning nodes/attributes</a></li>
-<li><a href="#modify.move">6.7. Moving nodes</a></li>
-<li><a href="#modify.fragments">6.8. Assembling document from fragments</a></li>
+<li><a href="#modify.nodedata">Setting node data</a></li>
+<li><a href="#modify.attrdata">6.1. Setting attribute data</a></li>
+<li><a href="#modify.add">6.2. Adding nodes/attributes</a></li>
+<li><a href="#modify.remove">6.3. Removing nodes/attributes</a></li>
+<li><a href="#modify.text">6.4. Working with text contents</a></li>
+<li><a href="#modify.clone">6.5. Cloning nodes/attributes</a></li>
+<li><a href="#modify.move">6.6. Moving nodes</a></li>
+<li><a href="#modify.fragments">6.7. Assembling document from fragments</a></li>
 </ul>
 </li>
 <li><a href="#saving">7. Saving document</a>
@@ -587,6 +599,7 @@ body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-b
 </li>
 <li><a href="#changes">9. Changelog</a>
 <ul class="sectlevel2">
+<li><a href="#v1.10">v1.10 <sup>2019-09-15</sup></a></li>
 <li><a href="#v1.9">v1.9 <sup>2018-04-04</sup></a></li>
 <li><a href="#v1.8">v1.8 <sup>2016-11-24</sup></a></li>
 <li><a href="#v1.7">v1.7 <sup>2015-10-19</sup></a></li>
@@ -626,7 +639,7 @@ body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-b
 <div class="sect2">
 <h3 id="overview.introduction"><a class="anchor" href="#overview.introduction"></a><a class="link" href="#overview.introduction">1.1. Introduction</a></h3>
 <div class="paragraph">
-<p><a href="http://pugixml.org/">pugixml</a> is a light-weight C&#43;&#43; XML processing library. It consists of a DOM-like interface with rich traversal/modification capabilities, an extremely fast XML parser which constructs the DOM tree from an XML file/buffer, and an <a href="#xpath">XPath 1.0 implementation</a> for complex data-driven tree queries. Full Unicode support is also available, with <a href="#dom.unicode">two Unicode interface variants</a> and conversions between different Unicode encodings (which happen automatically during parsing/saving). The library is <a href="#install.portability">extremely portable</a> and easy to integrate and use. pugixml is developed and maintained since 2006 and has many users. All code is distributed under the <a href="#overview.license">MIT license</a>, making it completely free to use in both open-source and proprietary applications.</p>
+<p><a href="https://pugixml.org/">pugixml</a> is a light-weight C&#43;&#43; XML processing library. It consists of a DOM-like interface with rich traversal/modification capabilities, an extremely fast XML parser which constructs the DOM tree from an XML file/buffer, and an <a href="#xpath">XPath 1.0 implementation</a> for complex data-driven tree queries. Full Unicode support is also available, with <a href="#dom.unicode">two Unicode interface variants</a> and conversions between different Unicode encodings (which happen automatically during parsing/saving). The library is <a href="#install.portability">extremely portable</a> and easy to integrate and use. pugixml is developed and maintained since 2006 and has many users. All code is distributed under the <a href="#overview.license">MIT license</a>, making it completely free to use in both open-source and proprietary applications.</p>
 </div>
 <div class="paragraph">
 <p>pugixml enables very fast, convenient and memory-efficient XML document processing. However, since pugixml has a DOM parser, it can&#8217;t process XML documents that do not fit in memory; also the parser is a non-validating one, so if you need DTD or XML Schema validation, the library is not for you.</p>
@@ -687,7 +700,7 @@ No documentation is perfect; neither is this one. If you find errors or omission
 </div>
 <div class="literalblock">
 <div class="content">
-<pre>Copyright (c) 2006-2018 Arseny Kapoulkine
+<pre>Copyright (c) 2006-2019 Arseny Kapoulkine
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
@@ -716,8 +729,8 @@ OTHER DEALINGS IN THE SOFTWARE.</pre>
 </div>
 <div class="literalblock">
 <div class="content">
-<pre>This software is based on pugixml library (http://pugixml.org).
-pugixml is Copyright (C) 2006-2018 Arseny Kapoulkine.</pre>
+<pre>This software is based on pugixml library (https://pugixml.org).
+pugixml is Copyright (C) 2006-2019 Arseny Kapoulkine.</pre>
 </div>
 </div>
 </div>
@@ -737,9 +750,9 @@ pugixml is Copyright (C) 2006-2018 Arseny Kapoulkine.</pre>
 <p>You can download the latest source distribution as an archive:</p>
 </div>
 <div class="paragraph">
-<p><a href="https://github.com/zeux/pugixml/releases/download/v1.9/pugixml-1.9.zip">pugixml-1.9.zip</a> (Windows line endings)
+<p><a href="https://github.com/zeux/pugixml/releases/download/v1.10/pugixml-1.10.zip">pugixml-1.10.zip</a> (Windows line endings)
 /
-<a href="https://github.com/zeux/pugixml/releases/download/v1.9/pugixml-1.9.tar.gz">pugixml-1.9.tar.gz</a> (Unix line endings)</p>
+<a href="https://github.com/zeux/pugixml/releases/download/v1.10/pugixml-1.10.tar.gz">pugixml-1.10.tar.gz</a> (Unix line endings)</p>
 </div>
 <div class="paragraph">
 <p>The distribution contains library source, documentation (the manual you&#8217;re reading now and the quick start guide) and some code examples. After downloading the distribution, install pugixml by extracting all files from the compressed archive.</p>
@@ -760,7 +773,7 @@ pugixml is Copyright (C) 2006-2018 Arseny Kapoulkine.</pre>
 <div class="content">
 <pre class="pygments highlight"><code data-lang="bash">git clone https://github.com/zeux/pugixml
 cd pugixml
-git checkout v1.9</code></pre>
+git checkout v1.10</code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -777,7 +790,7 @@ git checkout v1.9</code></pre>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="bash">svn checkout https://github.com/zeux/pugixml/tags/v1.9 pugixml</code></pre>
+<pre class="pygments highlight"><code data-lang="bash">svn checkout https://github.com/zeux/pugixml/tags/v1.10 pugixml</code></pre>
 </div>
 </div>
 </div>
@@ -818,7 +831,7 @@ git checkout v1.9</code></pre>
 <div class="sect3">
 <h4 id="install.building.embed"><a class="anchor" href="#install.building.embed"></a><a class="link" href="#install.building.embed">2.2.1. Building pugixml as a part of another static library/executable</a></h4>
 <div class="paragraph">
-<p>The easiest way to build pugixml is to compile the source file, <code>pugixml.cpp</code>, along with the existing library/executable. This process depends on the method of building your application; for example, if you&#8217;re using Microsoft Visual Studio <sup class="footnote">[<a id="_footnoteref_1" class="footnote" href="#_footnote_1" title="View footnote.">1</a>]</sup>, Apple Xcode, Code::Blocks or any other IDE, just add <code>pugixml.cpp</code> to one of your projects.</p>
+<p>The easiest way to build pugixml is to compile the source file, <code>pugixml.cpp</code>, along with the existing library/executable. This process depends on the method of building your application; for example, if you&#8217;re using Microsoft Visual Studio <sup class="footnote">[<a id="_footnoteref_1" class="footnote" href="#_footnotedef_1" title="View footnote.">1</a>]</sup>, Apple Xcode, Code::Blocks or any other IDE, just <strong>add <code>pugixml.cpp</code> to one of your projects</strong>.</p>
 </div>
 <div class="paragraph">
 <p>If you&#8217;re using Microsoft Visual Studio and the project has precompiled headers turned on, you&#8217;ll see the following error messages:</p>
@@ -831,7 +844,7 @@ git checkout v1.9</code></pre>
 <div class="paragraph">
 <p>The correct way to resolve this is to disable precompiled headers for <code>pugixml.cpp</code>; you have to set "Create/Use Precompiled Header" option (Properties dialog &#8594; C/C&#43;&#43; &#8594; Precompiled Headers &#8594; Create/Use Precompiled Header) to "Not Using Precompiled Headers". You&#8217;ll have to do it for all project configurations/platforms (you can select Configuration "All Configurations" and Platform "All Platforms" before editing the option):</p>
 </div>
-<table class="tableblock frame-none grid-all spread">
+<table class="tableblock frame-none grid-all stretch">
 <colgroup>
 <col style="width: 25%;">
 <col style="width: 25%;">
@@ -840,22 +853,22 @@ git checkout v1.9</code></pre>
 </colgroup>
 <tbody>
 <tr>
-<td class="tableblock halign-left valign-top"><div><div class="imageblock">
+<td class="tableblock halign-left valign-top"><div class="content"><div class="imageblock">
 <div class="content">
 <a class="image" href="images/vs2005_pch1.png"><img src="images/vs2005_pch1.png" alt="vs2005 pch1"></a>
 </div>
 </div></div></td>
-<td class="tableblock halign-left valign-top"><div><div class="imageblock">
+<td class="tableblock halign-left valign-top"><div class="content"><div class="imageblock">
 <div class="content">
 <a class="image" href="images/vs2005_pch2.png"><img src="images/vs2005_pch2.png" alt="vs2005 pch2"></a>
 </div>
 </div></div></td>
-<td class="tableblock halign-left valign-top"><div><div class="imageblock">
+<td class="tableblock halign-left valign-top"><div class="content"><div class="imageblock">
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 <a class="image" href="images/vs2005_pch3.png"><img src="images/vs2005_pch3.png" alt="vs2005 pch3"></a>
 </div>
 </div></div></td>
-<td class="tableblock halign-left valign-top"><div><div class="imageblock">
+<td class="tableblock halign-left valign-top"><div class="content"><div class="imageblock">
 <div class="content">
 <a class="image" href="images/vs2005_pch4.png"><img src="images/vs2005_pch4.png" alt="vs2005 pch4"></a>
 </div>
@@ -875,7 +888,7 @@ git checkout v1.9</code></pre>
 <div class="paragraph">
 <p>In addition to adding pugixml project to your workspace, you&#8217;ll have to make sure that your application links with pugixml library. If you&#8217;re using Microsoft Visual Studio 2005/2008, you can add a dependency from your application project to pugixml one. If you&#8217;re using Microsoft Visual Studio 2010+, you&#8217;ll have to add a reference to your application project instead. For other IDEs/systems, consult the relevant documentation.</p>
 </div>
-<table class="tableblock frame-none grid-all spread">
+<table class="tableblock frame-none grid-all stretch">
 <colgroup>
 <col style="width: 25%;">
 <col style="width: 25%;">
@@ -890,22 +903,22 @@ git checkout v1.9</code></pre>
 </thead>
 <tbody>
 <tr>
-<td class="tableblock halign-left valign-top"><div><div class="imageblock">
+<td class="tableblock halign-left valign-top"><div class="content"><div class="imageblock">
 <div class="content">
 <a class="image" href="images/vs2005_link1.png"><img src="images/vs2005_link1.png" alt="vs2005 link1"></a>
 </div>
 </div></div></td>
-<td class="tableblock halign-left valign-top"><div><div class="imageblock">
+<td class="tableblock halign-left valign-top"><div class="content"><div class="imageblock">
 <div class="content">
 <a class="image" href="images/vs2005_link2.png"><img src="images/vs2005_link2.png" alt="vs2005 link2"></a>
 </div>
 </div></div></td>
-<td class="tableblock halign-left valign-top"><div><div class="imageblock">
+<td class="tableblock halign-left valign-top"><div class="content"><div class="imageblock">
 <div class="content">
 <a class="image" href="images/vs2010_link1.png"><img src="images/vs2010_link1.png" alt="vs2010 link1"></a>
 </div>
 </div></div></td>
-<td class="tableblock halign-left valign-top"><div><div class="imageblock">
+<td class="tableblock halign-left valign-top"><div class="content"><div class="imageblock">
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 <a class="image" href="images/vs2010_link2.png"><img src="images/vs2010_link2.png" alt="vs2010 link2"></a>
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@@ -921,7 +934,7 @@ git checkout v1.9</code></pre>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-cp">#ifdef _DLL</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-cp">#ifdef _DLL</span>
     <span class="tok-cp">#define PUGIXML_API __declspec(dllexport)</span>
 <span class="tok-cp">#else</span>
     <span class="tok-cp">#define PUGIXML_API __declspec(dllimport)</span>
@@ -958,7 +971,7 @@ can include pugixml.cpp in your project (see <a href="#install.building.embed">B
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-cp">#ifndef _DEBUG</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-cp">#ifndef _DEBUG</span>
     <span class="tok-cp">#define PUGIXML_HEADER_ONLY</span>
 <span class="tok-cp">#endif</span></code></pre>
 </div>
@@ -1128,16 +1141,16 @@ In that example <code>PUGIXML_API</code> is inconsistent between several source
 <div class="paragraph">
 <p>Finally, here is a complete example of XML document and the corresponding tree representation (<a href="samples/tree.xml" class="bare">samples/tree.xml</a>):</p>
 </div>
-<table class="tableblock frame-none grid-all spread">
+<table class="tableblock frame-none grid-all stretch">
 <colgroup>
 <col style="width: 50%;">
 <col style="width: 50%;">
 </colgroup>
 <tbody>
 <tr>
-<td class="tableblock halign-left valign-top"><div><div class="listingblock">
+<td class="tableblock halign-left valign-top"><div class="content"><div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="xml"><span class="tok-cp">&lt;?xml version=&quot;1.0&quot;?&gt;</span>
+<pre class="pygments highlight"><code data-lang="xml"><span></span><span class="tok-cp">&lt;?xml version=&quot;1.0&quot;?&gt;</span>
 <span class="tok-nt">&lt;mesh</span> <span class="tok-na">name=</span><span class="tok-s">&quot;mesh_root&quot;</span><span class="tok-nt">&gt;</span>
     <span class="tok-c">&lt;!-- here is a mesh node --&gt;</span>
     some text
@@ -1151,7 +1164,7 @@ In that example <code>PUGIXML_API</code> is inconsistent between several source
 <span class="tok-cp">&lt;?include somedata?&gt;</span></code></pre>
 </div>
 </div></div></td>
-<td class="tableblock halign-left valign-top"><div><div class="imageblock">
+<td class="tableblock halign-left valign-top"><div class="content"><div class="imageblock">
 <div class="content">
 <a class="image" href="images/dom_tree.png"><img src="images/dom_tree.png" alt="dom tree"></a>
 </div>
@@ -1213,7 +1226,7 @@ Both <code>xml_node</code> and <code>xml_attribute</code> have the default const
 </div>
 <div class="paragraph">
 <p><a id="xml_attribute::comparison"></a><a id="xml_node::comparison"></a>
-<code>xml_node</code> and <code>xml_attribute</code> try to behave like pointers, that is, they can be compared with other objects of the same type, making it possible to use them as keys in associative containers. All handles to the same underlying object are equal, and any two handles to different underlying objects are not equal. Null handles only compare as equal to themselves. The result of relational comparison can not be reliably determined from the order of nodes in file or in any other way. Do not use relational comparison operators except for search optimization (i.e. associative container keys).</p>
+<code>xml_node</code> and <code>xml_attribute</code> try to behave like pointers, that is, they can be compared with other objects of the same type, making it possible to use them as keys in associative containers. All handles to the same underlying object are equal, and any two handles to different underlying objects are not equal. Null handles only compare as equal to null handles. The result of relational comparison can not be reliably determined from the order of nodes in file or in any other way. Do not use relational comparison operators except for search optimization (i.e. associative container keys).</p>
 </div>
 <div class="paragraph">
 <p><a id="xml_attribute::hash_value"></a><a id="xml_node::hash_value"></a>
@@ -1225,7 +1238,7 @@ Finally handles can be implicitly cast to boolean-like objects, so that you can
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">empty</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">empty</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">empty</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
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 </div>
@@ -1255,7 +1268,7 @@ If the size of <code>wchar_t</code> is 2, pugixml assumes UTF-16 encoding instea
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 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">value</span><span class="tok-p">);</span></code></pre>
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 </div>
@@ -1264,7 +1277,7 @@ If the size of <code>wchar_t</code> is 2, pugixml assumes UTF-16 encoding instea
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-kt">wchar_t</span><span class="tok-o">*</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-kt">wchar_t</span><span class="tok-o">*</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">wchar_t</span><span class="tok-o">*</span> <span class="tok-n">value</span><span class="tok-p">);</span></code></pre>
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 </div>
@@ -1281,7 +1294,7 @@ There are cases when you&#8217;ll have to convert string data between UTF-8 and
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span> <span class="tok-n">as_utf8</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">wchar_t</span><span class="tok-o">*</span> <span class="tok-n">str</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span> <span class="tok-n">as_utf8</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">wchar_t</span><span class="tok-o">*</span> <span class="tok-n">str</span><span class="tok-p">);</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">wstring</span> <span class="tok-n">as_wide</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">str</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -1290,7 +1303,7 @@ There are cases when you&#8217;ll have to convert string data between UTF-8 and
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span> <span class="tok-n">as_utf8</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">wstring</span><span class="tok-o">&amp;</span> <span class="tok-n">str</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span> <span class="tok-n">as_utf8</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">wstring</span><span class="tok-o">&amp;</span> <span class="tok-n">str</span><span class="tok-p">);</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">wstring</span> <span class="tok-n">as_wide</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span><span class="tok-o">&amp;</span> <span class="tok-n">str</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -1368,7 +1381,7 @@ All memory for tree structure, tree data and XPath objects is allocated via glob
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 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">typedef</span> <span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-p">(</span><span class="tok-o">*</span><span class="tok-n">allocation_function</span><span class="tok-p">)(</span><span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">typedef</span> <span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-p">(</span><span class="tok-o">*</span><span class="tok-n">allocation_function</span><span class="tok-p">)(</span><span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">);</span>
 <span class="tok-k">typedef</span> <span class="tok-nf">void</span> <span class="tok-p">(</span><span class="tok-o">*</span><span class="tok-n">deallocation_function</span><span class="tok-p">)(</span><span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-n">ptr</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -1378,7 +1391,7 @@ You can use the following accessor functions to change or get current memory man
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 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">void</span> <span class="tok-nf">set_memory_management_functions</span><span class="tok-p">(</span><span class="tok-n">allocation_function</span> <span class="tok-n">allocate</span><span class="tok-p">,</span> <span class="tok-n">deallocation_function</span> <span class="tok-n">deallocate</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">void</span> <span class="tok-nf">set_memory_management_functions</span><span class="tok-p">(</span><span class="tok-n">allocation_function</span> <span class="tok-n">allocate</span><span class="tok-p">,</span> <span class="tok-n">deallocation_function</span> <span class="tok-n">deallocate</span><span class="tok-p">);</span>
 <span class="tok-n">allocation_function</span> <span class="tok-nf">get_memory_allocation_function</span><span class="tok-p">();</span>
 <span class="tok-n">deallocation_function</span> <span class="tok-nf">get_memory_deallocation_function</span><span class="tok-p">();</span></code></pre>
 </div>
@@ -1394,7 +1407,7 @@ You can use the following accessor functions to change or get current memory man
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 <div class="listingblock">
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-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-nf">custom_allocate</span><span class="tok-p">(</span><span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">)</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-nf">custom_allocate</span><span class="tok-p">(</span><span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">)</span>
 <span class="tok-p">{</span>
     <span class="tok-k">return</span> <span class="tok-k">new</span> <span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">nothrow</span><span class="tok-p">)</span> <span class="tok-kt">char</span><span class="tok-p">[</span><span class="tok-n">size</span><span class="tok-p">];</span>
 <span class="tok-p">}</span>
@@ -1407,7 +1420,7 @@ You can use the following accessor functions to change or get current memory man
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">set_memory_management_functions</span><span class="tok-p">(</span><span class="tok-n">custom_allocate</span><span class="tok-p">,</span> <span class="tok-n">custom_deallocate</span><span class="tok-p">);</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">set_memory_management_functions</span><span class="tok-p">(</span><span class="tok-n">custom_allocate</span><span class="tok-p">,</span> <span class="tok-n">custom_deallocate</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -1483,7 +1496,7 @@ The most common source of XML data is files; pugixml provides dedicated function
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load_file</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">path</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load_file</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">path</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span>
 <span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load_file</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">wchar_t</span><span class="tok-o">*</span> <span class="tok-n">path</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -1501,7 +1514,7 @@ The most common source of XML data is files; pugixml provides dedicated function
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
 
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span> <span class="tok-n">result</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_file</span><span class="tok-p">(</span><span class="tok-s">&quot;tree.xml&quot;</span><span class="tok-p">);</span>
 
@@ -1517,7 +1530,7 @@ Sometimes XML data should be loaded from some other source than a file, i.e. HTT
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load_buffer</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-n">contents</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load_buffer</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-n">contents</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span>
 <span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load_buffer_inplace</span><span class="tok-p">(</span><span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-n">contents</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span>
 <span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load_buffer_inplace_own</span><span class="tok-p">(</span><span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-n">contents</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span></code></pre>
 </div>
@@ -1536,7 +1549,7 @@ Sometimes XML data should be loaded from some other source than a file, i.e. HTT
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load_string</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">contents</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">);</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load_string</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">contents</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -1547,19 +1560,19 @@ Sometimes XML data should be loaded from some other source than a file, i.e. HTT
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-kt">char</span> <span class="tok-n">source</span><span class="tok-p">[]</span> <span class="tok-o">=</span> <span class="tok-s">&quot;&lt;mesh name=&#39;sphere&#39;&gt;&lt;bounds&gt;0 0 1 1&lt;/bounds&gt;&lt;/mesh&gt;&quot;</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-kt">char</span> <span class="tok-n">source</span><span class="tok-p">[]</span> <span class="tok-o">=</span> <span class="tok-s">&quot;&lt;mesh name=&#39;sphere&#39;&gt;&lt;bounds&gt;0 0 1 1&lt;/bounds&gt;&lt;/mesh&gt;&quot;</span><span class="tok-p">;</span>
 <span class="tok-kt">size_t</span> <span class="tok-n">size</span> <span class="tok-o">=</span> <span class="tok-k">sizeof</span><span class="tok-p">(</span><span class="tok-n">source</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// You can use load_buffer to load document from immutable memory block:</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// You can use load_buffer to load document from immutable memory block:</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span> <span class="tok-n">result</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_buffer</span><span class="tok-p">(</span><span class="tok-n">source</span><span class="tok-p">,</span> <span class="tok-n">size</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// You can use load_buffer_inplace to load document from mutable memory block; the block&#39;s lifetime must exceed that of document</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// You can use load_buffer_inplace to load document from mutable memory block; the block&#39;s lifetime must exceed that of document</span>
 <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">buffer</span> <span class="tok-o">=</span> <span class="tok-k">new</span> <span class="tok-kt">char</span><span class="tok-p">[</span><span class="tok-n">size</span><span class="tok-p">];</span>
 <span class="tok-n">memcpy</span><span class="tok-p">(</span><span class="tok-n">buffer</span><span class="tok-p">,</span> <span class="tok-n">source</span><span class="tok-p">,</span> <span class="tok-n">size</span><span class="tok-p">);</span>
 
@@ -1572,7 +1585,7 @@ Sometimes XML data should be loaded from some other source than a file, i.e. HTT
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// You can use load_buffer_inplace_own to load document from mutable memory block and to pass the ownership of this block</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// You can use load_buffer_inplace_own to load document from mutable memory block and to pass the ownership of this block</span>
 <span class="tok-c1">// The block has to be allocated via pugixml allocation function - using i.e. operator new here is incorrect</span>
 <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">buffer</span> <span class="tok-o">=</span> <span class="tok-k">static_cast</span><span class="tok-o">&lt;</span><span class="tok-kt">char</span><span class="tok-o">*&gt;</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">get_memory_allocation_function</span><span class="tok-p">()(</span><span class="tok-n">size</span><span class="tok-p">));</span>
 <span class="tok-n">memcpy</span><span class="tok-p">(</span><span class="tok-n">buffer</span><span class="tok-p">,</span> <span class="tok-n">source</span><span class="tok-p">,</span> <span class="tok-n">size</span><span class="tok-p">);</span>
@@ -1583,7 +1596,7 @@ Sometimes XML data should be loaded from some other source than a file, i.e. HTT
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// You can use load to load document from null-terminated strings, for example literals:</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// You can use load to load document from null-terminated strings, for example literals:</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span> <span class="tok-n">result</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_string</span><span class="tok-p">(</span><span class="tok-s">&quot;&lt;mesh name=&#39;sphere&#39;&gt;&lt;bounds&gt;0 0 1 1&lt;/bounds&gt;&lt;/mesh&gt;&quot;</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -1595,7 +1608,7 @@ Sometimes XML data should be loaded from some other source than a file, i.e. HTT
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">istream</span><span class="tok-o">&amp;</span> <span class="tok-n">stream</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">istream</span><span class="tok-o">&amp;</span> <span class="tok-n">stream</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span>
 <span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">load</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">wistream</span><span class="tok-o">&amp;</span> <span class="tok-n">stream</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -1610,7 +1623,7 @@ Sometimes XML data should be loaded from some other source than a file, i.e. HTT
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">ifstream</span> <span class="tok-n">stream</span><span class="tok-p">(</span><span class="tok-s">&quot;weekly-utf-8.xml&quot;</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">ifstream</span> <span class="tok-n">stream</span><span class="tok-p">(</span><span class="tok-s">&quot;weekly-utf-8.xml&quot;</span><span class="tok-p">);</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span> <span class="tok-n">result</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load</span><span class="tok-p">(</span><span class="tok-n">stream</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -1622,7 +1635,7 @@ Sometimes XML data should be loaded from some other source than a file, i.e. HTT
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">struct</span> <span class="tok-n">xml_parse_result</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">struct</span> <span class="tok-n">xml_parse_result</span>
 <span class="tok-p">{</span>
     <span class="tok-n">xml_parse_status</span> <span class="tok-n">status</span><span class="tok-p">;</span>
     <span class="tok-kt">ptrdiff_t</span> <span class="tok-n">offset</span><span class="tok-p">;</span>
@@ -1712,7 +1725,7 @@ Offset is calculated in the XML buffer in native encoding; if encoding conversio
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span> <span class="tok-n">result</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_string</span><span class="tok-p">(</span><span class="tok-n">source</span><span class="tok-p">);</span>
 
 <span class="tok-k">if</span> <span class="tok-p">(</span><span class="tok-n">result</span><span class="tok-p">)</span>
@@ -1847,7 +1860,7 @@ Using in-place parsing (<a href="#xml_document::load_buffer_inplace">load_buffer
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">source</span> <span class="tok-o">=</span> <span class="tok-s">&quot;&lt;!--comment--&gt;&lt;node&gt;&amp;lt;&lt;/node&gt;&quot;</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">source</span> <span class="tok-o">=</span> <span class="tok-s">&quot;&lt;!--comment--&gt;&lt;node&gt;&amp;lt;&lt;/node&gt;&quot;</span><span class="tok-p">;</span>
 
 <span class="tok-c1">// Parsing with default options; note that comment node is not added to the tree, and entity reference &amp;lt; is expanded</span>
 <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_string</span><span class="tok-p">(</span><span class="tok-n">source</span><span class="tok-p">);</span>
@@ -1971,14 +1984,14 @@ The current behavior for Unicode conversion is to skip all invalid UTF sequences
 <p>pugixml features an extensive interface for getting various types of data from the document and for traversing the document. This section provides documentation for all such functions that do not modify the tree except for XPath-related functions; see <a href="#xpath">XPath</a> for XPath reference. As discussed in <a href="#dom.cpp">C&#43;&#43; interface</a>, there are two types of handles to tree data - <a href="#xml_node">xml_node</a> and <a href="#xml_attribute">xml_attribute</a>. The handles have special null (empty) values which propagate through various functions and thus are useful for writing more concise code; see <a href="#node_null">this description</a> for details. The documentation in this section will explicitly state the results of all function in case of null inputs.</p>
 </div>
 <div class="sect2">
-<h3 id="access.basic"><a class="anchor" href="#access.basic"></a><a class="link" href="#access.basic">5.1. Basic traversal functions</a></h3>
+<h3 id="access.basic"><a class="anchor" href="#access.basic"></a><a class="link" href="#access.basic">Basic traversal functions</a></h3>
 <div class="paragraph">
 <p><a id="xml_node::parent"></a><a id="xml_node::first_child"></a><a id="xml_node::last_child"></a><a id="xml_node::next_sibling"></a><a id="xml_node::previous_sibling"></a><a id="xml_node::first_attribute"></a><a id="xml_node::last_attribute"></a><a id="xml_attribute::next_attribute"></a><a id="xml_attribute::previous_attribute"></a>
 The internal representation of the document is a tree, where each node has a list of child nodes (the order of children corresponds to their order in the XML representation), and additionally element nodes have a list of attributes, which is also ordered. Several functions are provided in order to let you get from one node in the tree to the other. These functions roughly correspond to the internal representation, and thus are usually building blocks for other methods of traversing (i.e. XPath traversals are based on these functions).</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">parent</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">parent</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">first_child</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">last_child</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">next_sibling</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
@@ -2013,7 +2026,7 @@ Because of memory consumption reasons, attributes do not have a link to their pa
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">first_child</span><span class="tok-p">();</span> <span class="tok-n">tool</span><span class="tok-p">;</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">())</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">first_child</span><span class="tok-p">();</span> <span class="tok-n">tool</span><span class="tok-p">;</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">())</span>
 <span class="tok-p">{</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool:&quot;</span><span class="tok-p">;</span>
 
@@ -2028,14 +2041,14 @@ Because of memory consumption reasons, attributes do not have a link to their pa
 </div>
 </div>
 <div class="sect2">
-<h3 id="access.nodedata"><a class="anchor" href="#access.nodedata"></a><a class="link" href="#access.nodedata">5.2. Getting node data</a></h3>
+<h3 id="access.nodedata"><a class="anchor" href="#access.nodedata"></a><a class="link" href="#access.nodedata">5.1. Getting node data</a></h3>
 <div class="paragraph">
 <p><a id="xml_node::name"></a><a id="xml_node::value"></a>
 Apart from structural information (parent, child nodes, attributes), nodes can have name and value, both of which are strings. Depending on node type, name or value may be absent. <a href="#node_document">node_document</a> nodes do not have a name or value, <a href="#node_element">node_element</a> and <a href="#node_declaration">node_declaration</a> nodes always have a name but never have a value, <a href="#node_pcdata">node_pcdata</a>, <a href="#node_cdata">node_cdata</a>, <a href="#node_comment">node_comment</a> and <a href="#node_doctype">node_doctype</a> nodes never have a name but always have a value (it may be empty though), <a href="#node_pi">node_pi</a> nodes always have a name and a value (again, value may be empty). In order to get node&#8217;s name or value, you can use the following functions:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">value</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -2047,7 +2060,7 @@ Apart from structural information (parent, child nodes, attributes), nodes can h
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">child_value</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">child_value</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">child_value</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xml_text</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">text</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
@@ -2063,14 +2076,14 @@ Apart from structural information (parent, child nodes, attributes), nodes can h
 </div>
 </div>
 <div class="sect2">
-<h3 id="access.attrdata"><a class="anchor" href="#access.attrdata"></a><a class="link" href="#access.attrdata">5.3. Getting attribute data</a></h3>
+<h3 id="access.attrdata"><a class="anchor" href="#access.attrdata"></a><a class="link" href="#access.attrdata">5.2. Getting attribute data</a></h3>
 <div class="paragraph">
 <p><a id="xml_attribute::name"></a><a id="xml_attribute::value"></a>
 All attributes have name and value, both of which are strings (value may be empty). There are two corresponding accessors, like for <code>xml_node</code>:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">value</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -2082,7 +2095,7 @@ All attributes have name and value, both of which are strings (value may be empt
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">as_string</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-s">&quot;&quot;</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">as_string</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-s">&quot;&quot;</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -2094,7 +2107,7 @@ In many cases attribute values have types that are not strings - i.e. an attribu
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">int</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">as_int</span><span class="tok-p">(</span><span class="tok-kt">int</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">int</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">as_int</span><span class="tok-p">(</span><span class="tok-kt">int</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">as_uint</span><span class="tok-p">(</span><span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">double</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">as_double</span><span class="tok-p">(</span><span class="tok-kt">double</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">float</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">as_float</span><span class="tok-p">(</span><span class="tok-kt">float</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
@@ -2141,7 +2154,7 @@ Number conversion functions depend on current C locale as set with <code>setloca
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">);</span> <span class="tok-n">tool</span><span class="tok-p">;</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">);</span> <span class="tok-n">tool</span><span class="tok-p">;</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span>
 <span class="tok-p">{</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Filename&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">();</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;: AllowRemote &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;AllowRemote&quot;</span><span class="tok-p">).</span><span class="tok-n">as_bool</span><span class="tok-p">();</span>
@@ -2152,14 +2165,14 @@ Number conversion functions depend on current C locale as set with <code>setloca
 </div>
 </div>
 <div class="sect2">
-<h3 id="access.contents"><a class="anchor" href="#access.contents"></a><a class="link" href="#access.contents">5.4. Contents-based traversal functions</a></h3>
+<h3 id="access.contents"><a class="anchor" href="#access.contents"></a><a class="link" href="#access.contents">5.3. Contents-based traversal functions</a></h3>
 <div class="paragraph">
 <p><a id="xml_node::child"></a><a id="xml_node::attribute"></a><a id="xml_node::next_sibling_name"></a><a id="xml_node::previous_sibling_name"></a>
 Since a lot of document traversal consists of finding the node/attribute with the correct name, there are special functions for that purpose:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">next_sibling</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">previous_sibling</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
@@ -2173,7 +2186,7 @@ Since a lot of document traversal consists of finding the node/attribute with th
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">);</span> <span class="tok-n">tool</span><span class="tok-p">;</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">);</span> <span class="tok-n">tool</span><span class="tok-p">;</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span></code></pre>
 </div>
 </div>
 <div id="xml_node::find_child_by_attribute" class="paragraph">
@@ -2181,7 +2194,7 @@ Since a lot of document traversal consists of finding the node/attribute with th
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">find_child_by_attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">attr_name</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">attr_value</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">find_child_by_attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">attr_name</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">attr_value</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">find_child_by_attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">attr_name</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">attr_value</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -2196,7 +2209,7 @@ Since a lot of document traversal consists of finding the node/attribute with th
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool for *.dae generation: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">find_child_by_attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">,</span> <span class="tok-s">&quot;OutputFileMasks&quot;</span><span class="tok-p">,</span> <span class="tok-s">&quot;*.dae&quot;</span><span class="tok-p">).</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Filename&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool for *.dae generation: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">find_child_by_attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">,</span> <span class="tok-s">&quot;OutputFileMasks&quot;</span><span class="tok-p">,</span> <span class="tok-s">&quot;*.dae&quot;</span><span class="tok-p">).</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Filename&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
 
 <span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">);</span> <span class="tok-n">tool</span><span class="tok-p">;</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span>
 <span class="tok-p">{</span>
@@ -2206,14 +2219,14 @@ Since a lot of document traversal consists of finding the node/attribute with th
 </div>
 </div>
 <div class="sect2">
-<h3 id="access.rangefor"><a class="anchor" href="#access.rangefor"></a><a class="link" href="#access.rangefor">5.5. Range-based for-loop support</a></h3>
+<h3 id="access.rangefor"><a class="anchor" href="#access.rangefor"></a><a class="link" href="#access.rangefor">5.4. Range-based for-loop support</a></h3>
 <div class="paragraph">
 <p><a id="xml_node::children"></a><a id="xml_node::attributes"></a>
 If your C&#43;&#43; compiler supports range-based for-loop (this is a C&#43;&#43;11 feature, at the time of writing it&#8217;s supported by Microsoft Visual Studio 2012+, GCC 4.6+ and Clang 3.0+), you can use it to enumerate nodes/attributes. Additional helpers are provided to support this; note that they are also compatible with <a href="http://www.boost.org/libs/foreach/">Boost Foreach</a>, and possibly other pre-C&#43;&#43;11 foreach facilities.</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n"><em>implementation</em></span><span class="tok-o">-</span><span class="tok-n"><em>defined</em></span><span class="tok-o">-</span><span class="tok-n"><em>type</em></span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">children</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n"><em>implementation</em></span><span class="tok-o">-</span><span class="tok-n"><em>defined</em></span><span class="tok-o">-</span><span class="tok-n"><em>type</em></span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">children</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n"><em>implementation</em></span><span class="tok-o">-</span><span class="tok-n"><em>defined</em></span><span class="tok-o">-</span><span class="tok-n"><em>type</em></span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">children</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n"><em>implementation</em></span><span class="tok-o">-</span><span class="tok-n"><em>defined</em></span><span class="tok-o">-</span><span class="tok-n"><em>type</em></span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">attributes</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
@@ -2226,7 +2239,7 @@ If your C&#43;&#43; compiler supports range-based for-loop (this is a C&#43;&#43
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-nl">tool</span><span class="tok-p">:</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">children</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-nl">tool</span><span class="tok-p">:</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">children</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span>
 <span class="tok-p">{</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool:&quot;</span><span class="tok-p">;</span>
 
@@ -2244,16 +2257,24 @@ If your C&#43;&#43; compiler supports range-based for-loop (this is a C&#43;&#43
 <span class="tok-p">}</span></code></pre>
 </div>
 </div>
+<div class="paragraph">
+<p>While using <code>children()</code> makes the intent of the code clear, note that each node can be treated as a container of child nodes, since it provides <code>begin()</code>/<code>end()</code> member functions described in the next section. Because of this, you can iterate through node&#8217;s children simply by using the node itself:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-nl">child</span><span class="tok-p">:</span> <span class="tok-n">tool</span><span class="tok-p">)</span></code></pre>
+</div>
+</div>
 </div>
 <div class="sect2">
-<h3 id="access.iterators"><a class="anchor" href="#access.iterators"></a><a class="link" href="#access.iterators">5.6. Traversing node/attribute lists via iterators</a></h3>
+<h3 id="access.iterators"><a class="anchor" href="#access.iterators"></a><a class="link" href="#access.iterators">5.5. Traversing node/attribute lists via iterators</a></h3>
 <div class="paragraph">
 <p><a id="xml_node_iterator"></a><a id="xml_attribute_iterator"></a><a id="xml_node::begin"></a><a id="xml_node::end"></a><a id="xml_node::attributes_begin"></a><a id="xml_node::attributes_end"></a>
 Child node lists and attribute lists are simply double-linked lists; while you can use <code>previous_sibling</code>/<code>next_sibling</code> and other such functions for iteration, pugixml additionally provides node and attribute iterators, so that you can treat nodes as containers of other nodes or attributes:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">class</span> <span class="tok-nc">xml_node_iterator</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">class</span> <span class="tok-nc">xml_node_iterator</span><span class="tok-p">;</span>
 <span class="tok-k">class</span> <span class="tok-nc">xml_attribute_iterator</span><span class="tok-p">;</span>
 
 <span class="tok-k">typedef</span> <span class="tok-n">xml_node_iterator</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">iterator</span><span class="tok-p">;</span>
@@ -2279,7 +2300,7 @@ Child node lists and attribute lists are simply double-linked lists; while you c
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node_iterator</span> <span class="tok-n">it</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">begin</span><span class="tok-p">();</span> <span class="tok-n">it</span> <span class="tok-o">!=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">end</span><span class="tok-p">();</span> <span class="tok-o">++</span><span class="tok-n">it</span><span class="tok-p">)</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node_iterator</span> <span class="tok-n">it</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">begin</span><span class="tok-p">();</span> <span class="tok-n">it</span> <span class="tok-o">!=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">end</span><span class="tok-p">();</span> <span class="tok-o">++</span><span class="tok-n">it</span><span class="tok-p">)</span>
 <span class="tok-p">{</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool:&quot;</span><span class="tok-p">;</span>
 
@@ -2306,13 +2327,13 @@ Node and attribute iterators are somewhere in the middle between const and non-c
 </div>
 </div>
 <div class="sect2">
-<h3 id="access.walker"><a class="anchor" href="#access.walker"></a><a class="link" href="#access.walker">5.7. Recursive traversal with xml_tree_walker</a></h3>
+<h3 id="access.walker"><a class="anchor" href="#access.walker"></a><a class="link" href="#access.walker">5.6. Recursive traversal with xml_tree_walker</a></h3>
 <div id="xml_tree_walker" class="paragraph">
 <p>The methods described above allow traversal of immediate children of some node; if you want to do a deep tree traversal, you&#8217;ll have to do it via a recursive function or some equivalent method. However, pugixml provides a helper for depth-first traversal of a subtree. In order to use it, you have to implement <code>xml_tree_walker</code> interface and to call <code>traverse</code> function:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">class</span> <span class="tok-nc">xml_tree_walker</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">class</span> <span class="tok-nc">xml_tree_walker</span>
 <span class="tok-p">{</span>
 <span class="tok-k">public</span><span class="tok-o">:</span>
     <span class="tok-k">virtual</span> <span class="tok-kt">bool</span> <span class="tok-n">begin</span><span class="tok-p">(</span><span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">node</span><span class="tok-p">);</span>
@@ -2353,7 +2374,7 @@ The traversal is launched by calling <code>traverse</code> function on traversal
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">struct</span> <span class="tok-nl">simple_walker</span><span class="tok-p">:</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_tree_walker</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">struct</span> <span class="tok-nl">simple_walker</span><span class="tok-p">:</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_tree_walker</span>
 <span class="tok-p">{</span>
     <span class="tok-k">virtual</span> <span class="tok-kt">bool</span> <span class="tok-n">for_each</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">node</span><span class="tok-p">)</span>
     <span class="tok-p">{</span>
@@ -2368,20 +2389,20 @@ The traversal is launched by calling <code>traverse</code> function on traversal
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">simple_walker</span> <span class="tok-n">walker</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">simple_walker</span> <span class="tok-n">walker</span><span class="tok-p">;</span>
 <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">traverse</span><span class="tok-p">(</span><span class="tok-n">walker</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 </div>
 <div class="sect2">
-<h3 id="access.predicate"><a class="anchor" href="#access.predicate"></a><a class="link" href="#access.predicate">5.8. Searching for nodes/attributes with predicates</a></h3>
+<h3 id="access.predicate"><a class="anchor" href="#access.predicate"></a><a class="link" href="#access.predicate">5.7. Searching for nodes/attributes with predicates</a></h3>
 <div class="paragraph">
 <p><a id="xml_node::find_attribute"></a><a id="xml_node::find_child"></a><a id="xml_node::find_node"></a>
 While there are existing functions for getting a node/attribute with known contents, they are often not sufficient for simple queries. As an alternative for manual iteration through nodes/attributes until the needed one is found, you can make a predicate and call one of <code>find_</code> functions:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">template</span> <span class="tok-o">&lt;</span><span class="tok-k">typename</span> <span class="tok-n">Predicate</span><span class="tok-o">&gt;</span> <span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">find_attribute</span><span class="tok-p">(</span><span class="tok-n">Predicate</span> <span class="tok-n">pred</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">template</span> <span class="tok-o">&lt;</span><span class="tok-k">typename</span> <span class="tok-n">Predicate</span><span class="tok-o">&gt;</span> <span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">find_attribute</span><span class="tok-p">(</span><span class="tok-n">Predicate</span> <span class="tok-n">pred</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-k">template</span> <span class="tok-o">&lt;</span><span class="tok-k">typename</span> <span class="tok-n">Predicate</span><span class="tok-o">&gt;</span> <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">find_child</span><span class="tok-p">(</span><span class="tok-n">Predicate</span> <span class="tok-n">pred</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-k">template</span> <span class="tok-o">&lt;</span><span class="tok-k">typename</span> <span class="tok-n">Predicate</span><span class="tok-o">&gt;</span> <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">find_node</span><span class="tok-p">(</span><span class="tok-n">Predicate</span> <span class="tok-n">pred</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
@@ -2403,7 +2424,7 @@ While there are existing functions for getting a node/attribute with known conte
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-nf">small_timeout</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span><span class="tok-p">)</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-nf">small_timeout</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span><span class="tok-p">)</span>
 <span class="tok-p">{</span>
     <span class="tok-k">return</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Timeout&quot;</span><span class="tok-p">).</span><span class="tok-n">as_int</span><span class="tok-p">()</span> <span class="tok-o">&lt;</span> <span class="tok-mi">20</span><span class="tok-p">;</span>
 <span class="tok-p">}</span>
@@ -2424,7 +2445,7 @@ While there are existing functions for getting a node/attribute with known conte
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// Find child via predicate (looks for direct children only)</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// Find child via predicate (looks for direct children only)</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">find_child</span><span class="tok-p">(</span><span class="tok-n">allow_remote_predicate</span><span class="tok-p">()).</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Filename&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">endl</span><span class="tok-p">;</span>
 
 <span class="tok-c1">// Find node via predicate (looks for all descendants in depth-first order)</span>
@@ -2439,7 +2460,7 @@ While there are existing functions for getting a node/attribute with known conte
 </div>
 </div>
 <div class="sect2">
-<h3 id="access.text"><a class="anchor" href="#access.text"></a><a class="link" href="#access.text">5.9. Working with text contents</a></h3>
+<h3 id="access.text"><a class="anchor" href="#access.text"></a><a class="link" href="#access.text">5.8. Working with text contents</a></h3>
 <div id="xml_text" class="paragraph">
 <p>It is common to store data as text contents of some node - i.e. <code>&lt;node&gt;&lt;description&gt;This is a node&lt;/description&gt;&lt;/node&gt;</code>. In this case, <code>&lt;description&gt;</code> node does not have a value, but instead has a child of type <a href="#node_pcdata">node_pcdata</a> with value <code>"This is a node"</code>. pugixml provides a special class, <code>xml_text</code>, to work with such data. Working with text objects to modify data is described in <a href="#modify.text">the documentation for modifying document data</a>; this section describes the access interface of <code>xml_text</code>.</p>
 </div>
@@ -2448,7 +2469,7 @@ While there are existing functions for getting a node/attribute with known conte
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_text</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">text</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_text</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">text</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -2460,7 +2481,7 @@ You can check if the text object is bound to a valid PCDATA/CDATA node by using
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">empty</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">empty</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div id="xml_text::get" class="paragraph">
@@ -2468,7 +2489,7 @@ You can check if the text object is bound to a valid PCDATA/CDATA node by using
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">get</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">get</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -2480,7 +2501,7 @@ If you need a non-empty string if the text object is empty, or if the text conte
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">as_string</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-s">&quot;&quot;</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">as_string</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-s">&quot;&quot;</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">int</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">as_int</span><span class="tok-p">(</span><span class="tok-kt">int</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">as_uint</span><span class="tok-p">(</span><span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">double</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">as_double</span><span class="tok-p">(</span><span class="tok-kt">double</span> <span class="tok-n">def</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
@@ -2498,7 +2519,7 @@ If you need a non-empty string if the text object is empty, or if the text conte
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_node</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">data</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_node</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">data</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -2509,7 +2530,7 @@ If you need a non-empty string if the text object is empty, or if the text conte
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Project name: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">project</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;name&quot;</span><span class="tok-p">).</span><span class="tok-n">text</span><span class="tok-p">().</span><span class="tok-n">get</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">endl</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Project name: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">project</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;name&quot;</span><span class="tok-p">).</span><span class="tok-n">text</span><span class="tok-p">().</span><span class="tok-n">get</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">endl</span><span class="tok-p">;</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Project version: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">project</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;version&quot;</span><span class="tok-p">).</span><span class="tok-n">text</span><span class="tok-p">().</span><span class="tok-n">as_double</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">endl</span><span class="tok-p">;</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Project visibility: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-p">(</span><span class="tok-n">project</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;public&quot;</span><span class="tok-p">).</span><span class="tok-n">text</span><span class="tok-p">().</span><span class="tok-n">as_bool</span><span class="tok-p">(</span><span class="tok-cm">/* def= */</span> <span class="tok-nb">true</span><span class="tok-p">)</span> <span class="tok-o">?</span> <span class="tok-s">&quot;public&quot;</span> <span class="tok-o">:</span> <span class="tok-s">&quot;private&quot;</span><span class="tok-p">)</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">endl</span><span class="tok-p">;</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Project description: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">project</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;description&quot;</span><span class="tok-p">).</span><span class="tok-n">text</span><span class="tok-p">().</span><span class="tok-n">get</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">endl</span><span class="tok-p">;</span></code></pre>
@@ -2517,13 +2538,13 @@ If you need a non-empty string if the text object is empty, or if the text conte
 </div>
 </div>
 <div class="sect2">
-<h3 id="access.misc"><a class="anchor" href="#access.misc"></a><a class="link" href="#access.misc">5.10. Miscellaneous functions</a></h3>
+<h3 id="access.misc"><a class="anchor" href="#access.misc"></a><a class="link" href="#access.misc">5.9. Miscellaneous functions</a></h3>
 <div id="xml_node::root" class="paragraph">
 <p>If you need to get the document root of some node, you can use the following function:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">root</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">root</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -2535,7 +2556,7 @@ While pugixml supports complex XPath expressions, sometimes a simple path handli
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">string_t</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">path</span><span class="tok-p">(</span><span class="tok-n">char_t</span> <span class="tok-n">delimiter</span> <span class="tok-o">=</span> <span class="tok-sc">&#39;/&#39;</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">string_t</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">path</span><span class="tok-p">(</span><span class="tok-n">char_t</span> <span class="tok-n">delimiter</span> <span class="tok-o">=</span> <span class="tok-sc">&#39;/&#39;</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">first_element_by_path</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">path</span><span class="tok-p">,</span> <span class="tok-n">char_t</span> <span class="tok-n">delimiter</span> <span class="tok-o">=</span> <span class="tok-sc">&#39;/&#39;</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -2562,7 +2583,7 @@ While pugixml supports complex XPath expressions, sometimes a simple path handli
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">ptrdiff_t</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">offset_debug</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">ptrdiff_t</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">offset_debug</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -2581,14 +2602,14 @@ While pugixml supports complex XPath expressions, sometimes a simple path handli
 <p>All member functions that change node/attribute data or structure are non-constant and thus can not be called on constant handles. However, you can easily convert constant handle to non-constant one by simple assignment: <code>void foo(const pugi::xml_node&amp; n) { pugi::xml_node nc = n; }</code>, so const-correctness here mainly provides additional documentation.</p>
 </div>
 <div class="sect2">
-<h3 id="modify.nodedata"><a class="anchor" href="#modify.nodedata"></a><a class="link" href="#modify.nodedata">6.1. Setting node data</a></h3>
+<h3 id="modify.nodedata"><a class="anchor" href="#modify.nodedata"></a><a class="link" href="#modify.nodedata">Setting node data</a></h3>
 <div class="paragraph">
 <p><a id="xml_node::set_name"></a><a id="xml_node::set_value"></a>
 As discussed before, nodes can have name and value, both of which are strings. Depending on node type, name or value may be absent. <a href="#node_document">node_document</a> nodes do not have a name or value, <a href="#node_element">node_element</a> and <a href="#node_declaration">node_declaration</a> nodes always have a name but never have a value, <a href="#node_pcdata">node_pcdata</a>, <a href="#node_cdata">node_cdata</a>, <a href="#node_comment">node_comment</a> and <a href="#node_doctype">node_doctype</a> nodes never have a name but always have a value (it may be empty though), <a href="#node_pi">node_pi</a> nodes always have a name and a value (again, value may be empty). In order to set node&#8217;s name or value, you can use the following functions:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -2600,7 +2621,7 @@ As discussed before, nodes can have name and value, both of which are strings. D
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;node&quot;</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;node&quot;</span><span class="tok-p">);</span>
 
 <span class="tok-c1">// change node name</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-s">&quot;notnode&quot;</span><span class="tok-p">);</span>
@@ -2616,14 +2637,14 @@ As discussed before, nodes can have name and value, both of which are strings. D
 </div>
 </div>
 <div class="sect2">
-<h3 id="modify.attrdata"><a class="anchor" href="#modify.attrdata"></a><a class="link" href="#modify.attrdata">6.2. Setting attribute data</a></h3>
+<h3 id="modify.attrdata"><a class="anchor" href="#modify.attrdata"></a><a class="link" href="#modify.attrdata">6.1. Setting attribute data</a></h3>
 <div class="paragraph">
 <p><a id="xml_attribute::set_name"></a><a id="xml_attribute::set_value"></a>
 All attributes have name and value, both of which are strings (value may be empty). You can set them with the following functions:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -2635,7 +2656,7 @@ All attributes have name and value, both of which are strings (value may be empt
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-kt">int</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-kt">int</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-kt">long</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-kt">unsigned</span> <span class="tok-kt">long</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
@@ -2678,7 +2699,7 @@ Number conversion functions depend on current C locale as set with <code>setloca
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-o">=</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-o">=</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-o">=</span><span class="tok-p">(</span><span class="tok-kt">int</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-o">=</span><span class="tok-p">(</span><span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">xml_attribute</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-o">=</span><span class="tok-p">(</span><span class="tok-kt">long</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
@@ -2698,7 +2719,7 @@ Number conversion functions depend on current C locale as set with <code>setloca
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_attribute</span> <span class="tok-n">attr</span> <span class="tok-o">=</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;id&quot;</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_attribute</span> <span class="tok-n">attr</span> <span class="tok-o">=</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;id&quot;</span><span class="tok-p">);</span>
 
 <span class="tok-c1">// change attribute name/value</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-s">&quot;key&quot;</span><span class="tok-p">)</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;, &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-s">&quot;345&quot;</span><span class="tok-p">);</span>
@@ -2715,14 +2736,14 @@ Number conversion functions depend on current C locale as set with <code>setloca
 </div>
 </div>
 <div class="sect2">
-<h3 id="modify.add"><a class="anchor" href="#modify.add"></a><a class="link" href="#modify.add">6.3. Adding nodes/attributes</a></h3>
+<h3 id="modify.add"><a class="anchor" href="#modify.add"></a><a class="link" href="#modify.add">6.2. Adding nodes/attributes</a></h3>
 <div class="paragraph">
 <p><a id="xml_node::prepend_attribute"></a><a id="xml_node::append_attribute"></a><a id="xml_node::insert_attribute_after"></a><a id="xml_node::insert_attribute_before"></a><a id="xml_node::prepend_child"></a><a id="xml_node::append_child"></a><a id="xml_node::insert_child_after"></a><a id="xml_node::insert_child_before"></a>
 Nodes and attributes do not exist without a document tree, so you can&#8217;t create them without adding them to some document. A node or attribute can be created at the end of node/attribute list or before/after some other node:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">append_attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">append_attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">);</span>
 <span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">prepend_attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">);</span>
 <span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">insert_attribute_after</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">attr</span><span class="tok-p">);</span>
 <span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">insert_attribute_before</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">attr</span><span class="tok-p">);</span>
@@ -2792,7 +2813,7 @@ Nodes and attributes do not exist without a document tree, so you can&#8217;t cr
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// add node with some name</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// add node with some name</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">append_child</span><span class="tok-p">(</span><span class="tok-s">&quot;node&quot;</span><span class="tok-p">);</span>
 
 <span class="tok-c1">// add description node with text child</span>
@@ -2810,14 +2831,14 @@ Nodes and attributes do not exist without a document tree, so you can&#8217;t cr
 </div>
 </div>
 <div class="sect2">
-<h3 id="modify.remove"><a class="anchor" href="#modify.remove"></a><a class="link" href="#modify.remove">6.4. Removing nodes/attributes</a></h3>
+<h3 id="modify.remove"><a class="anchor" href="#modify.remove"></a><a class="link" href="#modify.remove">6.3. Removing nodes/attributes</a></h3>
 <div class="paragraph">
 <p><a id="xml_node::remove_attribute"></a><a id="xml_node::remove_child"></a>
 If you do not want your document to contain some node or attribute, you can remove it with one of the following functions:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">remove_attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">a</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">remove_attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">a</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">remove_child</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">n</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -2845,7 +2866,7 @@ If you do not want your document to contain some node or attribute, you can remo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">remove_attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">remove_attribute</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">remove_child</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -2857,7 +2878,7 @@ If you do not want your document to contain some node or attribute, you can remo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// remove description node with the whole subtree</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// remove description node with the whole subtree</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;node&quot;</span><span class="tok-p">);</span>
 <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">remove_child</span><span class="tok-p">(</span><span class="tok-s">&quot;description&quot;</span><span class="tok-p">);</span>
 
@@ -2872,7 +2893,7 @@ If you do not want your document to contain some node or attribute, you can remo
 </div>
 </div>
 <div class="sect2">
-<h3 id="modify.text"><a class="anchor" href="#modify.text"></a><a class="link" href="#modify.text">6.5. Working with text contents</a></h3>
+<h3 id="modify.text"><a class="anchor" href="#modify.text"></a><a class="link" href="#modify.text">6.4. Working with text contents</a></h3>
 <div class="paragraph">
 <p>pugixml provides a special class, <code>xml_text</code>, to work with text contents stored as a value of some node, i.e. <code>&lt;node&gt;&lt;description&gt;This is a node&lt;/description&gt;&lt;/node&gt;</code>. Working with text objects to retrieve data is described in <a href="#access.text">the documentation for accessing document data</a>; this section describes the modification interface of <code>xml_text</code>.</p>
 </div>
@@ -2881,7 +2902,7 @@ If you do not want your document to contain some node or attribute, you can remo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -2892,7 +2913,7 @@ If you do not want your document to contain some node or attribute, you can remo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-kt">int</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-kt">int</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-kt">long</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-kt">unsigned</span> <span class="tok-kt">long</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
@@ -2911,7 +2932,7 @@ If you do not want your document to contain some node or attribute, you can remo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_text</span><span class="tok-o">&amp;</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-o">=</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_text</span><span class="tok-o">&amp;</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-o">=</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-n">xml_text</span><span class="tok-o">&amp;</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-o">=</span><span class="tok-p">(</span><span class="tok-kt">int</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-n">xml_text</span><span class="tok-o">&amp;</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-o">=</span><span class="tok-p">(</span><span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
 <span class="tok-n">xml_text</span><span class="tok-o">&amp;</span> <span class="tok-n">xml_text</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-o">=</span><span class="tok-p">(</span><span class="tok-kt">long</span> <span class="tok-n">rhs</span><span class="tok-p">);</span>
@@ -2931,7 +2952,7 @@ If you do not want your document to contain some node or attribute, you can remo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// change project version</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// change project version</span>
 <span class="tok-n">project</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;version&quot;</span><span class="tok-p">).</span><span class="tok-n">text</span><span class="tok-p">()</span> <span class="tok-o">=</span> <span class="tok-mf">1.2</span><span class="tok-p">;</span>
 
 <span class="tok-c1">// add description element and set the contents</span>
@@ -2941,14 +2962,14 @@ If you do not want your document to contain some node or attribute, you can remo
 </div>
 </div>
 <div class="sect2">
-<h3 id="modify.clone"><a class="anchor" href="#modify.clone"></a><a class="link" href="#modify.clone">6.6. Cloning nodes/attributes</a></h3>
+<h3 id="modify.clone"><a class="anchor" href="#modify.clone"></a><a class="link" href="#modify.clone">6.5. Cloning nodes/attributes</a></h3>
 <div class="paragraph">
 <p><a id="xml_node::prepend_copy"></a><a id="xml_node::append_copy"></a><a id="xml_node::insert_copy_after"></a><a id="xml_node::insert_copy_before"></a>
 With the help of previously described functions, it is possible to create trees with any contents and structure, including cloning the existing data. However since this is an often needed operation, pugixml provides built-in node/attribute cloning facilities. Since nodes and attributes do not exist without a document tree, you can&#8217;t create a standalone copy - you have to immediately insert it somewhere in the tree. For this, you can use one of the following functions:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">append_copy</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">proto</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">append_copy</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">proto</span><span class="tok-p">);</span>
 <span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">prepend_copy</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">proto</span><span class="tok-p">);</span>
 <span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">insert_copy_after</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">proto</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">attr</span><span class="tok-p">);</span>
 <span class="tok-n">xml_attribute</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">insert_copy_before</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">proto</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">xml_attribute</span><span class="tok-o">&amp;</span> <span class="tok-n">attr</span><span class="tok-p">);</span>
@@ -2986,7 +3007,7 @@ With the help of previously described functions, it is possible to create trees
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-nf">load_preprocess</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span><span class="tok-o">&amp;</span> <span class="tok-n">doc</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">path</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-nf">load_preprocess</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span><span class="tok-o">&amp;</span> <span class="tok-n">doc</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">path</span><span class="tok-p">);</span>
 
 <span class="tok-kt">bool</span> <span class="tok-nf">preprocess</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span><span class="tok-p">)</span>
 <span class="tok-p">{</span>
@@ -3037,14 +3058,14 @@ With the help of previously described functions, it is possible to create trees
 </div>
 </div>
 <div class="sect2">
-<h3 id="modify.move"><a class="anchor" href="#modify.move"></a><a class="link" href="#modify.move">6.7. Moving nodes</a></h3>
+<h3 id="modify.move"><a class="anchor" href="#modify.move"></a><a class="link" href="#modify.move">6.6. Moving nodes</a></h3>
 <div class="paragraph">
 <p><a id="xml_node::prepend_move"></a><a id="xml_node::append_move"></a><a id="xml_node::insert_move_after"></a><a id="xml_node::insert_move_before"></a>
 Sometimes instead of cloning a node you need to move an existing node to a different position in a tree. This can be accomplished by copying the node and removing the original; however, this is expensive since it results in a lot of extra operations. For moving nodes within the same document tree, you can use of the following functions instead:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">append_move</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">moved</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">append_move</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">moved</span><span class="tok-p">);</span>
 <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">prepend_move</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">moved</span><span class="tok-p">);</span>
 <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">insert_move_after</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">moved</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">node</span><span class="tok-p">);</span>
 <span class="tok-n">xml_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">insert_move_before</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">moved</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">node</span><span class="tok-p">);</span></code></pre>
@@ -3074,7 +3095,7 @@ Sometimes instead of cloning a node you need to move an existing node to a diffe
 </div>
 </div>
 <div class="sect2">
-<h3 id="modify.fragments"><a class="anchor" href="#modify.fragments"></a><a class="link" href="#modify.fragments">6.8. Assembling document from fragments</a></h3>
+<h3 id="modify.fragments"><a class="anchor" href="#modify.fragments"></a><a class="link" href="#modify.fragments">6.7. Assembling document from fragments</a></h3>
 <div id="xml_node::append_buffer" class="paragraph">
 <p>pugixml provides several ways to assemble an XML document from other XML documents. Assuming there is a set of document fragments, represented as in-memory buffers, the implementation choices are as follows:</p>
 </div>
@@ -3084,7 +3105,7 @@ Sometimes instead of cloning a node you need to move an existing node to a diffe
 <p>Use a temporary document to parse the data from a string, then clone the nodes to a destination node. For example:</p>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-nf">append_fragment</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">target</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">buffer</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">)</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-nf">append_fragment</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">target</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">buffer</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">)</span>
 <span class="tok-p">{</span>
     <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
     <span class="tok-k">if</span> <span class="tok-p">(</span><span class="tok-o">!</span><span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_buffer</span><span class="tok-p">(</span><span class="tok-n">buffer</span><span class="tok-p">,</span> <span class="tok-n">size</span><span class="tok-p">))</span> <span class="tok-k">return</span> <span class="tok-nb">false</span><span class="tok-p">;</span>
@@ -3099,7 +3120,7 @@ Sometimes instead of cloning a node you need to move an existing node to a diffe
 <p>Cache the parsing step - instead of keeping in-memory buffers, keep document objects that already contain the parsed fragment:</p>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-nf">append_fragment</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">target</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span><span class="tok-o">&amp;</span> <span class="tok-n">cached_fragment</span><span class="tok-p">)</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-nf">append_fragment</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">target</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span><span class="tok-o">&amp;</span> <span class="tok-n">cached_fragment</span><span class="tok-p">)</span>
 <span class="tok-p">{</span>
     <span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">child</span> <span class="tok-o">=</span> <span class="tok-n">cached_fragment</span><span class="tok-p">.</span><span class="tok-n">first_child</span><span class="tok-p">();</span> <span class="tok-n">child</span><span class="tok-p">;</span> <span class="tok-n">child</span> <span class="tok-o">=</span> <span class="tok-n">child</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">())</span>
         <span class="tok-n">target</span><span class="tok-p">.</span><span class="tok-n">append_copy</span><span class="tok-p">(</span><span class="tok-n">child</span><span class="tok-p">);</span>
@@ -3111,7 +3132,7 @@ Sometimes instead of cloning a node you need to move an existing node to a diffe
 <p>Use <code>xml_node::append_buffer</code> directly:</p>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">append_buffer</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-n">contents</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_parse_result</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">append_buffer</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-n">contents</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">options</span> <span class="tok-o">=</span> <span class="tok-n">parse_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 </li>
@@ -3149,7 +3170,7 @@ If you want to save the whole document to a file, you can use one of the followi
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">save_file</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">path</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">indent</span> <span class="tok-o">=</span> <span class="tok-s">&quot;</span><span class="tok-se">\t</span><span class="tok-s">&quot;</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">flags</span> <span class="tok-o">=</span> <span class="tok-n">format_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">save_file</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">path</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">indent</span> <span class="tok-o">=</span> <span class="tok-s">&quot;</span><span class="tok-se">\t</span><span class="tok-s">&quot;</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">flags</span> <span class="tok-o">=</span> <span class="tok-n">format_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">save_file</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">wchar_t</span><span class="tok-o">*</span> <span class="tok-n">path</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">indent</span> <span class="tok-o">=</span> <span class="tok-s">&quot;</span><span class="tok-se">\t</span><span class="tok-s">&quot;</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">flags</span> <span class="tok-o">=</span> <span class="tok-n">format_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -3167,7 +3188,7 @@ If you want to save the whole document to a file, you can use one of the followi
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// save document to file</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// save document to file</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Saving result: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">save_file</span><span class="tok-p">(</span><span class="tok-s">&quot;save_file_output.xml&quot;</span><span class="tok-p">)</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">endl</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -3179,7 +3200,7 @@ If you want to save the whole document to a file, you can use one of the followi
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">void</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">save</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">ostream</span><span class="tok-o">&amp;</span> <span class="tok-n">stream</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">indent</span> <span class="tok-o">=</span> <span class="tok-s">&quot;</span><span class="tok-se">\t</span><span class="tok-s">&quot;</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">flags</span> <span class="tok-o">=</span> <span class="tok-n">format_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">void</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">save</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">ostream</span><span class="tok-o">&amp;</span> <span class="tok-n">stream</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">indent</span> <span class="tok-o">=</span> <span class="tok-s">&quot;</span><span class="tok-se">\t</span><span class="tok-s">&quot;</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">flags</span> <span class="tok-o">=</span> <span class="tok-n">format_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">void</span> <span class="tok-n">xml_document</span><span class="tok-o">::</span><span class="tok-n">save</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">wostream</span><span class="tok-o">&amp;</span> <span class="tok-n">stream</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">indent</span> <span class="tok-o">=</span> <span class="tok-s">&quot;</span><span class="tok-se">\t</span><span class="tok-s">&quot;</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">flags</span> <span class="tok-o">=</span> <span class="tok-n">format_default</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -3194,7 +3215,7 @@ If you want to save the whole document to a file, you can use one of the followi
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// save document to standard output</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// save document to standard output</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Document:</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
 <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">save</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-p">);</span></code></pre>
 </div>
@@ -3208,7 +3229,7 @@ All of the above saving functions are implemented in terms of writer interface.
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">class</span> <span class="tok-nc">xml_writer</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">class</span> <span class="tok-nc">xml_writer</span>
 <span class="tok-p">{</span>
 <span class="tok-k">public</span><span class="tok-o">:</span>
     <span class="tok-k">virtual</span> <span class="tok-kt">void</span> <span class="tok-n">write</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-n">data</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">)</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">;</span>
@@ -3228,7 +3249,7 @@ All of the above saving functions are implemented in terms of writer interface.
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">struct</span> <span class="tok-nl">xml_string_writer</span><span class="tok-p">:</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_writer</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">struct</span> <span class="tok-nl">xml_string_writer</span><span class="tok-p">:</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_writer</span>
 <span class="tok-p">{</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span> <span class="tok-n">result</span><span class="tok-p">;</span>
 
@@ -3248,7 +3269,7 @@ While the previously described functions save the whole document to the destinat
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">void</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">print</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">ostream</span><span class="tok-o">&amp;</span> <span class="tok-n">os</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">indent</span> <span class="tok-o">=</span> <span class="tok-s">&quot;</span><span class="tok-se">\t</span><span class="tok-s">&quot;</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">flags</span> <span class="tok-o">=</span> <span class="tok-n">format_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">depth</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">void</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">print</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">ostream</span><span class="tok-o">&amp;</span> <span class="tok-n">os</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">indent</span> <span class="tok-o">=</span> <span class="tok-s">&quot;</span><span class="tok-se">\t</span><span class="tok-s">&quot;</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">flags</span> <span class="tok-o">=</span> <span class="tok-n">format_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">depth</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">void</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">print</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">wostream</span><span class="tok-o">&amp;</span> <span class="tok-n">os</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">indent</span> <span class="tok-o">=</span> <span class="tok-s">&quot;</span><span class="tok-se">\t</span><span class="tok-s">&quot;</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">flags</span> <span class="tok-o">=</span> <span class="tok-n">format_default</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">depth</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">void</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">print</span><span class="tok-p">(</span><span class="tok-n">xml_writer</span><span class="tok-o">&amp;</span> <span class="tok-n">writer</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">indent</span> <span class="tok-o">=</span> <span class="tok-s">&quot;</span><span class="tok-se">\t</span><span class="tok-s">&quot;</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">flags</span> <span class="tok-o">=</span> <span class="tok-n">format_default</span><span class="tok-p">,</span> <span class="tok-n">xml_encoding</span> <span class="tok-n">encoding</span> <span class="tok-o">=</span> <span class="tok-n">encoding_auto</span><span class="tok-p">,</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <span class="tok-n">depth</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
@@ -3261,7 +3282,7 @@ While the previously described functions save the whole document to the destinat
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// get a test document</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// get a test document</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
 <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_string</span><span class="tok-p">(</span><span class="tok-s">&quot;&lt;foo bar=&#39;baz&#39;&gt;&lt;call&gt;hey&lt;/call&gt;&lt;/foo&gt;&quot;</span><span class="tok-p">);</span>
 
@@ -3316,6 +3337,12 @@ You should use the usual bitwise arithmetics to manipulate the bitmask: to enabl
 <li>
 <p><a id="format_no_empty_element_tags"></a><code>format_no_empty_element_tags</code> determines if start/end tags should be output instead of empty element tags for empty elements (that is, elements with no children). This flag is <strong>off</strong> by default.</p>
 </li>
+<li>
+<p><a id="format_skip_control_chars"></a><code>format_skip_control_chars</code> enables skipping characters belonging to range [0; 32) instead of "&amp;#xNN;" encoding. This flag is <strong>off</strong> by default.</p>
+</li>
+<li>
+<p><a id="format_attribute_single_quote"></a><code>format_attribute_single_quote</code> enables using single quotes <code>'</code> instead of double quotes <code>"</code> for enclosing attribute values. This flag is <strong>off</strong> by default.</p>
+</li>
 </ul>
 </div>
 <div class="paragraph">
@@ -3350,7 +3377,7 @@ contain platform-independent newline <code>\n</code> (ASCII 10). If this flag is
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// get a test document</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// get a test document</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
 <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_string</span><span class="tok-p">(</span><span class="tok-s">&quot;&lt;foo bar=&#39;baz&#39;&gt;&lt;call&gt;hey&lt;/call&gt;&lt;/foo&gt;&quot;</span><span class="tok-p">);</span>
 
@@ -3439,7 +3466,7 @@ By default the declaration node is not added to the document during parsing. If
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// get a test document</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// get a test document</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
 <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_string</span><span class="tok-p">(</span><span class="tok-s">&quot;&lt;foo bar=&#39;baz&#39;&gt;&lt;call&gt;hey&lt;/call&gt;&lt;/foo&gt;&quot;</span><span class="tok-p">);</span>
 
@@ -3478,7 +3505,7 @@ Because an XPath node can be either a node or an attribute, there is a special t
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_node</span> <span class="tok-n">xpath_node</span><span class="tok-o">::</span><span class="tok-n">node</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_node</span> <span class="tok-n">xpath_node</span><span class="tok-o">::</span><span class="tok-n">node</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xml_attribute</span> <span class="tok-n">xpath_node</span><span class="tok-o">::</span><span class="tok-n">attribute</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -3490,7 +3517,7 @@ Because an XPath node can be either a node or an attribute, there is a special t
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xml_node</span> <span class="tok-n">xpath_node</span><span class="tok-o">::</span><span class="tok-n">parent</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xml_node</span> <span class="tok-n">xpath_node</span><span class="tok-o">::</span><span class="tok-n">parent</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -3512,7 +3539,7 @@ Node sets are represented by <code>xpath_node_set</code> object, which has an in
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">typedef</span> <span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">*</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">const_iterator</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">typedef</span> <span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">*</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">const_iterator</span><span class="tok-p">;</span>
 <span class="tok-n">const_iterator</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">begin</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">const_iterator</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">end</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
@@ -3523,7 +3550,7 @@ And it also can be iterated via indices, just like <code>std::vector</code>:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">&amp;</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-p">[](</span><span class="tok-kt">size_t</span> <span class="tok-n">index</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">&amp;</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-k">operator</span><span class="tok-p">[](</span><span class="tok-kt">size_t</span> <span class="tok-n">index</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">size_t</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">size</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">empty</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
@@ -3537,7 +3564,7 @@ The order of iteration depends on the order of nodes inside the set; the order c
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">enum</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">type_t</span> <span class="tok-p">{</span><span class="tok-n">type_unsorted</span><span class="tok-p">,</span> <span class="tok-n">type_sorted</span><span class="tok-p">,</span> <span class="tok-n">type_sorted_reverse</span><span class="tok-p">};</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">enum</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">type_t</span> <span class="tok-p">{</span><span class="tok-n">type_unsorted</span><span class="tok-p">,</span> <span class="tok-n">type_sorted</span><span class="tok-p">,</span> <span class="tok-n">type_sorted_reverse</span><span class="tok-p">};</span>
 <span class="tok-n">type_t</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">type</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -3546,7 +3573,7 @@ The order of iteration depends on the order of nodes inside the set; the order c
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">void</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">sort</span><span class="tok-p">(</span><span class="tok-kt">bool</span> <span class="tok-n">reverse</span> <span class="tok-o">=</span> <span class="tok-nb">false</span><span class="tok-p">);</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">void</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">sort</span><span class="tok-p">(</span><span class="tok-kt">bool</span> <span class="tok-n">reverse</span> <span class="tok-o">=</span> <span class="tok-nb">false</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -3557,7 +3584,7 @@ The order of iteration depends on the order of nodes inside the set; the order c
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xpath_node</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">first</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xpath_node</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">first</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -3568,7 +3595,7 @@ The order of iteration depends on the order of nodes inside the set; the order c
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">xpath_node_set</span><span class="tok-p">(</span><span class="tok-n">const_iterator</span> <span class="tok-n">begin</span><span class="tok-p">,</span> <span class="tok-n">const_iterator</span> <span class="tok-n">end</span><span class="tok-p">,</span> <span class="tok-n">type_t</span> <span class="tok-n">type</span> <span class="tok-o">=</span> <span class="tok-n">type_unsorted</span><span class="tok-p">);</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">xpath_node_set</span><span class="tok-p">(</span><span class="tok-n">const_iterator</span> <span class="tok-n">begin</span><span class="tok-p">,</span> <span class="tok-n">const_iterator</span> <span class="tok-n">end</span><span class="tok-p">,</span> <span class="tok-n">type_t</span> <span class="tok-n">type</span> <span class="tok-o">=</span> <span class="tok-n">type_unsorted</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -3583,7 +3610,7 @@ If you want to select nodes that match some XPath expression, you can do it with
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 <div class="listingblock">
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-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xpath_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">select_node</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">query</span><span class="tok-p">,</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">*</span> <span class="tok-n">variables</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xpath_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">select_node</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">query</span><span class="tok-p">,</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">*</span> <span class="tok-n">variables</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xpath_node_set</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">select_nodes</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">query</span><span class="tok-p">,</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">*</span> <span class="tok-n">variables</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -3599,7 +3626,7 @@ While compiling expressions is fast, the compilation time can introduce a signif
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 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xpath_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">select_node</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xpath_query</span><span class="tok-o">&amp;</span> <span class="tok-n">query</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xpath_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">select_node</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xpath_query</span><span class="tok-o">&amp;</span> <span class="tok-n">query</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xpath_node_set</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">select_nodes</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xpath_query</span><span class="tok-o">&amp;</span> <span class="tok-n">query</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -3611,7 +3638,7 @@ While compiling expressions is fast, the compilation time can introduce a signif
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 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_node_set</span> <span class="tok-n">tools</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">select_nodes</span><span class="tok-p">(</span><span class="tok-s">&quot;/Profile/Tools/Tool[@AllowRemote=&#39;true&#39; and @DeriveCaptionFrom=&#39;lastparam&#39;]&quot;</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_node_set</span> <span class="tok-n">tools</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">select_nodes</span><span class="tok-p">(</span><span class="tok-s">&quot;/Profile/Tools/Tool[@AllowRemote=&#39;true&#39; and @DeriveCaptionFrom=&#39;lastparam&#39;]&quot;</span><span class="tok-p">);</span>
 
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tools:</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
 
@@ -3654,7 +3681,7 @@ While compiling expressions is fast, the compilation time can introduce a signif
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">explicit</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">xpath_query</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">query</span><span class="tok-p">,</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">*</span> <span class="tok-n">variables</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">);</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">explicit</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">xpath_query</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">query</span><span class="tok-p">,</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">*</span> <span class="tok-n">variables</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 <div id="xpath_query::return_type" class="paragraph">
@@ -3662,7 +3689,7 @@ While compiling expressions is fast, the compilation time can introduce a signif
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xpath_value_type</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">return_type</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xpath_value_type</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">return_type</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -3671,7 +3698,7 @@ You can evaluate the query using one of the following functions:</p>
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 <div class="listingblock">
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-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">evaluate_boolean</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">&amp;</span> <span class="tok-n">n</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">evaluate_boolean</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">&amp;</span> <span class="tok-n">n</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">double</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">evaluate_number</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">&amp;</span> <span class="tok-n">n</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">string_t</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">evaluate_string</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">&amp;</span> <span class="tok-n">n</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xpath_node_set</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">evaluate_node_set</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">&amp;</span> <span class="tok-n">n</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
@@ -3698,7 +3725,7 @@ Calling <code>node.select_nodes("query")</code> is equivalent to calling <code>x
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">size_t</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">evaluate_string</span><span class="tok-p">(</span><span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">buffer</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">capacity</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">&amp;</span> <span class="tok-n">n</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">size_t</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">evaluate_string</span><span class="tok-p">(</span><span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">buffer</span><span class="tok-p">,</span> <span class="tok-kt">size_t</span> <span class="tok-n">capacity</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">xpath_node</span><span class="tok-o">&amp;</span> <span class="tok-n">n</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -3719,7 +3746,7 @@ Calling <code>node.select_nodes("query")</code> is equivalent to calling <code>x
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// Select nodes via compiled query</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// Select nodes via compiled query</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_query</span> <span class="tok-n">query_remote_tools</span><span class="tok-p">(</span><span class="tok-s">&quot;/Profile/Tools/Tool[@AllowRemote=&#39;true&#39;]&quot;</span><span class="tok-p">);</span>
 
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_node_set</span> <span class="tok-n">tools</span> <span class="tok-o">=</span> <span class="tok-n">query_remote_tools</span><span class="tok-p">.</span><span class="tok-n">evaluate_node_set</span><span class="tok-p">(</span><span class="tok-n">doc</span><span class="tok-p">);</span>
@@ -3753,7 +3780,7 @@ Calling <code>node.select_nodes("query")</code> is equivalent to calling <code>x
 </div>
 <div class="listingblock">
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-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">explicit</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">xpath_query</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">query</span><span class="tok-p">,</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">*</span> <span class="tok-n">variables</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">explicit</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">xpath_query</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">query</span><span class="tok-p">,</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">*</span> <span class="tok-n">variables</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">);</span>
 <span class="tok-n">xpath_node</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">select_node</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">query</span><span class="tok-p">,</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">*</span> <span class="tok-n">variables</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xpath_node_set</span> <span class="tok-n">xml_node</span><span class="tok-o">::</span><span class="tok-n">select_nodes</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">query</span><span class="tok-p">,</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">*</span> <span class="tok-n">variables</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
@@ -3781,7 +3808,7 @@ The variable set pointer is stored in the query object; you have to ensure that
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xpath_variable</span><span class="tok-o">*</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">::</span><span class="tok-n">add</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-n">xpath_value_type</span> <span class="tok-n">type</span><span class="tok-p">);</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xpath_variable</span><span class="tok-o">*</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">::</span><span class="tok-n">add</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-n">xpath_value_type</span> <span class="tok-n">type</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -3795,7 +3822,7 @@ The variable set pointer is stored in the query object; you have to ensure that
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">xpath_variable</span><span class="tok-o">*</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">::</span><span class="tok-n">get</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">xpath_variable</span><span class="tok-o">*</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">::</span><span class="tok-n">get</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">);</span>
 <span class="tok-k">const</span> <span class="tok-n">xpath_variable</span><span class="tok-o">*</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">::</span><span class="tok-n">get</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">)</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -3807,7 +3834,7 @@ The variable set pointer is stored in the query object; you have to ensure that
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-kt">bool</span> <span class="tok-n">value</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-kt">bool</span> <span class="tok-n">value</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-kt">double</span> <span class="tok-n">value</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">value</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xpath_variable_set</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">name</span><span class="tok-p">,</span> <span class="tok-k">const</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">&amp;</span> <span class="tok-n">value</span><span class="tok-p">);</span></code></pre>
@@ -3825,7 +3852,7 @@ In order to get variable information, you can use one of the following functions
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-n">xpath_value_type</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">type</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -3838,7 +3865,7 @@ In order to get variable value, you should use one of the following functions, d
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">get_boolean</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">get_boolean</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-kt">double</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">get_number</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">get_string</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
 <span class="tok-k">const</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">&amp;</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">get_node_set</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
@@ -3852,7 +3879,7 @@ In order to get variable value, you should use one of the following functions, d
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-kt">bool</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-kt">bool</span> <span class="tok-n">value</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-kt">bool</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-kt">bool</span> <span class="tok-n">value</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-kt">double</span> <span class="tok-n">value</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">char_t</span><span class="tok-o">*</span> <span class="tok-n">value</span><span class="tok-p">);</span>
 <span class="tok-kt">bool</span> <span class="tok-n">xpath_variable</span><span class="tok-o">::</span><span class="tok-n">set</span><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">xpath_node_set</span><span class="tok-o">&amp;</span> <span class="tok-n">value</span><span class="tok-p">);</span></code></pre>
@@ -3866,7 +3893,7 @@ In order to get variable value, you should use one of the following functions, d
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// Select nodes via compiled query</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// Select nodes via compiled query</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_variable_set</span> <span class="tok-n">vars</span><span class="tok-p">;</span>
 <span class="tok-n">vars</span><span class="tok-p">.</span><span class="tok-n">add</span><span class="tok-p">(</span><span class="tok-s">&quot;remote&quot;</span><span class="tok-p">,</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_type_boolean</span><span class="tok-p">);</span>
 
@@ -3903,7 +3930,7 @@ By default, XPath functions throw <code>xpath_exception</code> object in case of
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">virtual</span> <span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">xpath_exception</span><span class="tok-o">::</span><span class="tok-n">what</span><span class="tok-p">()</span> <span class="tok-k">const</span> <span class="tok-k">throw</span><span class="tok-p">();</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">virtual</span> <span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">xpath_exception</span><span class="tok-o">::</span><span class="tok-n">what</span><span class="tok-p">()</span> <span class="tok-k">const</span> <span class="tok-k">throw</span><span class="tok-p">();</span>
 <span class="tok-k">const</span> <span class="tok-n">xpath_parse_result</span><span class="tok-o">&amp;</span> <span class="tok-n">xpath_exception</span><span class="tok-o">::</span><span class="tok-n">result</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -3913,7 +3940,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-n">xpath_parse_result</span><span class="tok-o">&amp;</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">result</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-n">xpath_parse_result</span><span class="tok-o">&amp;</span> <span class="tok-n">xpath_query</span><span class="tok-o">::</span><span class="tok-n">result</span><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -3924,7 +3951,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">struct</span> <span class="tok-n">xpath_parse_result</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">struct</span> <span class="tok-n">xpath_parse_result</span>
 <span class="tok-p">{</span>
     <span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">error</span><span class="tok-p">;</span>
     <span class="tok-kt">ptrdiff_t</span> <span class="tok-n">offset</span><span class="tok-p">;</span>
@@ -3951,7 +3978,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// Exception is thrown for incorrect query syntax</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// Exception is thrown for incorrect query syntax</span>
 <span class="tok-k">try</span>
 <span class="tok-p">{</span>
     <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">select_nodes</span><span class="tok-p">(</span><span class="tok-s">&quot;//nodes[#true()]&quot;</span><span class="tok-p">);</span>
@@ -4014,6 +4041,80 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 <h2 id="changes"><a class="anchor" href="#changes"></a><a class="link" href="#changes">9. Changelog</a></h2>
 <div class="sectionbody">
 <div class="sect2">
+<h3 id="v1.10"><a class="anchor" href="#v1.10"></a><a class="link" href="#v1.10">v1.10 <sup>2019-09-15</sup></a></h3>
+<div class="paragraph">
+<p>Maintenance release. Changes:</p>
+</div>
+<div class="ulist">
+<ul>
+<li>
+<p>Behavior changes:</p>
+<div class="olist arabic">
+<ol class="arabic">
+<li>
+<p>Tab characters (ASCII 9) in attribute values are now encoded as '&amp;#9;' to survive roundtripping</p>
+</li>
+<li>
+<p><code>&gt;</code> characters are no longer escaped in attribute values</p>
+</li>
+</ol>
+</div>
+</li>
+<li>
+<p>New features:</p>
+<div class="olist arabic">
+<ol class="arabic">
+<li>
+<p>Add Visual Studio .natvis files to improve debugging experience</p>
+</li>
+<li>
+<p>CMake improvements (USE_POSTFIX and BUILD_SHARED_AND_STATIC_LIBS options for building multiple versions and pkg-config tweaks)</p>
+</li>
+<li>
+<p>Add format_skip_control_chars formatting flag to skip non-printable ASCII characters that are invalid to use in well-formed XML files</p>
+</li>
+<li>
+<p>Add format_attribute_single_quote formatting flag to use single quotes for attribute values instead of default double quotes.</p>
+</li>
+</ol>
+</div>
+</li>
+<li>
+<p>XPath improvements:</p>
+<div class="olist arabic">
+<ol class="arabic">
+<li>
+<p>XPath union now results in a stable order that doesn&#8217;t depend on memory allocations; crucially, this may require sorting the output of XPath query operation if you rely on the document-ordered traversal</p>
+</li>
+<li>
+<p>Improve performance of XPath union operation, making it ~2x faster</p>
+</li>
+</ol>
+</div>
+</li>
+<li>
+<p>Compatibility improvements:</p>
+<div class="olist arabic">
+<ol class="arabic">
+<li>
+<p>Fix Visual Studio warnings when built in a DLL configuration</p>
+</li>
+<li>
+<p>Fix static analysis false positives in Coverity and clang</p>
+</li>
+<li>
+<p>Fix Wdouble-promotion warnings in gcc</p>
+</li>
+<li>
+<p>Add Visual Studio 2019 support for NuGet packages</p>
+</li>
+</ol>
+</div>
+</li>
+</ul>
+</div>
+</div>
+<div class="sect2">
 <h3 id="v1.9"><a class="anchor" href="#v1.9"></a><a class="link" href="#v1.9">v1.9 <sup>2018-04-04</sup></a></h3>
 <div class="paragraph">
 <p>Maintenance release. Changes:</p>
@@ -5265,7 +5366,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 <h3 id="apiref.macros"><a class="anchor" href="#apiref.macros"></a><a class="link" href="#apiref.macros">10.1. Macros</a></h3>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-cp">#define <a href="#PUGIXML_WCHAR_MODE">PUGIXML_WCHAR_MODE</a></span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-cp">#define <a href="#PUGIXML_WCHAR_MODE">PUGIXML_WCHAR_MODE</a></span>
 <span class="tok-cp">#define <a href="#PUGIXML_COMPACT">PUGIXML_COMPACT</a></span>
 <span class="tok-cp">#define <a href="#PUGIXML_NO_XPATH">PUGIXML_NO_XPATH</a></span>
 <span class="tok-cp">#define <a href="#PUGIXML_NO_STL">PUGIXML_NO_STL</a></span>
@@ -5285,7 +5386,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 <h3 id="apiref.types"><a class="anchor" href="#apiref.types"></a><a class="link" href="#apiref.types">10.2. Types</a></h3>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">typedef</span> <span class="tok-n">configuration</span><span class="tok-o">-</span><span class="tok-n">defined</span><span class="tok-o">-</span><span class="tok-n">type</span> <a href="#char_t">char_t</a><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">typedef</span> <span class="tok-n">configuration</span><span class="tok-o">-</span><span class="tok-n">defined</span><span class="tok-o">-</span><span class="tok-n">type</span> <a href="#char_t">char_t</a><span class="tok-p">;</span>
 <span class="tok-k">typedef</span> <span class="tok-n">configuration</span><span class="tok-o">-</span><span class="tok-n">defined</span><span class="tok-o">-</span><span class="tok-n">type</span> <a href="#string_t">string_t</a><span class="tok-p">;</span>
 <span class="tok-k">typedef</span> <span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-p">(</span><span class="tok-o">*</span><a href="#allocation_function">allocation_function</a><span class="tok-p">)(</span><span class="tok-kt">size_t</span> <span class="tok-n">size</span><span class="tok-p">);</span>
 <span class="tok-k">typedef</span> <span class="tok-nf">void</span> <span class="tok-p">(</span><span class="tok-o">*</span><a href="#deallocation_function">deallocation_function</a><span class="tok-p">)(</span><span class="tok-kt">void</span><span class="tok-o">*</span> <span class="tok-n">ptr</span><span class="tok-p">);</span></code></pre>
@@ -5296,7 +5397,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 <h3 id="apiref.enums"><a class="anchor" href="#apiref.enums"></a><a class="link" href="#apiref.enums">10.3. Enumerations</a></h3>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">enum</span> <a href="#xml_node_type">xml_node_type</a>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">enum</span> <a href="#xml_node_type">xml_node_type</a>
     <a href="#node_null">node_null</a>
     <a href="#node_document">node_document</a>
     <a href="#node_element">node_element</a>
@@ -5351,7 +5452,8 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 <h3 id="apiref.constants"><a class="anchor" href="#apiref.constants"></a><a class="link" href="#apiref.constants">10.4. Constants</a></h3>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// Formatting options bit flags:</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// Formatting options bit flags:</span>
+<span class="tok-k">const</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <a href="#format_attribute_single_quote">format_attribute_single_quote</a>
 <span class="tok-k">const</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <a href="#format_default">format_default</a>
 <span class="tok-k">const</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <a href="#format_indent">format_indent</a>
 <span class="tok-k">const</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <a href="#format_indent_attributes">format_indent_attributes</a>
@@ -5360,6 +5462,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 <span class="tok-k">const</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <a href="#format_no_escapes">format_no_escapes</a>
 <span class="tok-k">const</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <a href="#format_raw">format_raw</a>
 <span class="tok-k">const</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <a href="#format_save_file_text">format_save_file_text</a>
+<span class="tok-k">const</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <a href="#format_skip_control_chars">format_skip_control_chars</a>
 <span class="tok-k">const</span> <span class="tok-kt">unsigned</span> <span class="tok-kt">int</span> <a href="#format_write_bom">format_write_bom</a>
 
 <span class="tok-c1">// Parsing options bit flags:</span>
@@ -5387,7 +5490,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 <h3 id="apiref.classes"><a class="anchor" href="#apiref.classes"></a><a class="link" href="#apiref.classes">10.5. Classes</a></h3>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">class</span> <a href="#xml_attribute">xml_attribute</a>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">class</span> <a href="#xml_attribute">xml_attribute</a>
     <a href="#xml_attribute::ctor">xml_attribute</a><span class="tok-p">();</span>
 
     <span class="tok-kt">bool</span> <a href="#xml_attribute::empty">empty</a><span class="tok-p">()</span> <span class="tok-k">const</span><span class="tok-p">;</span>
@@ -5738,7 +5841,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 <h3 id="apiref.functions"><a class="anchor" href="#apiref.functions"></a><a class="link" href="#apiref.functions">10.6. Functions</a></h3>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span> <a href="#as_utf8">as_utf8</a><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">wchar_t</span><span class="tok-o">*</span> <span class="tok-n">str</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span> <a href="#as_utf8">as_utf8</a><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">wchar_t</span><span class="tok-o">*</span> <span class="tok-n">str</span><span class="tok-p">);</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span> <a href="#as_utf8">as_utf8</a><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">wstring</span><span class="tok-o">&amp;</span> <span class="tok-n">str</span><span class="tok-p">);</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">wstring</span> <a href="#as_wide">as_wide</a><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">str</span><span class="tok-p">);</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">wstring</span> <a href="#as_wide">as_wide</a><span class="tok-p">(</span><span class="tok-k">const</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span><span class="tok-o">&amp;</span> <span class="tok-n">str</span><span class="tok-p">);</span>
@@ -5753,13 +5856,13 @@ If exceptions are disabled, then in the event of parsing failure the query is in
 </div>
 <div id="footnotes">
 <hr>
-<div class="footnote" id="_footnote_1">
+<div class="footnote" id="_footnotedef_1">
 <a href="#_footnoteref_1">1</a>. All trademarks used are properties of their respective owners.
 </div>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2018-04-04 08:26:07 DST
+Last updated 2019-09-11 21:49:43 -0700
 </div>
 </div>
 </body>
diff --git a/docs/quickstart.adoc b/docs/quickstart.adoc
index f36d2ac..b4d621d 100644
--- a/docs/quickstart.adoc
+++ b/docs/quickstart.adoc
@@ -4,7 +4,7 @@ include::config.adoc[]
 [[introduction]]
 == Introduction
 
-http://pugixml.org/[pugixml] is a light-weight C{plus}{plus} XML processing library. It consists of a DOM-like interface with rich traversal/modification capabilities, an extremely fast XML parser which constructs the DOM tree from an XML file/buffer, and an XPath 1.0 implementation for complex data-driven tree queries. Full Unicode support is also available, with two Unicode interface variants and conversions between different Unicode encodings (which happen automatically during parsing/saving). The library is extremely portable and easy to integrate and use. pugixml is developed and maintained since 2006 and has many users. All code is distributed under the <<license,MIT license>>, making it completely free to use in both open-source and proprietary applications.
+https://pugixml.org/[pugixml] is a light-weight C{plus}{plus} XML processing library. It consists of a DOM-like interface with rich traversal/modification capabilities, an extremely fast XML parser which constructs the DOM tree from an XML file/buffer, and an XPath 1.0 implementation for complex data-driven tree queries. Full Unicode support is also available, with two Unicode interface variants and conversions between different Unicode encodings (which happen automatically during parsing/saving). The library is extremely portable and easy to integrate and use. pugixml is developed and maintained since 2006 and has many users. All code is distributed under the <<license,MIT license>>, making it completely free to use in both open-source and proprietary applications.
 
 pugixml enables very fast, convenient and memory-efficient XML document processing. However, since pugixml has a DOM parser, it can't process XML documents that do not fit in memory; also the parser is a non-validating one, so if you need DTD/Schema validation, the library is not for you.
 
@@ -25,7 +25,7 @@ The distribution contains library source, documentation (the guide you're readin
 
 The complete pugixml source consists of three files - one source file, `pugixml.cpp`, and two header files, `pugixml.hpp` and `pugiconfig.hpp`. `pugixml.hpp` is the primary header which you need to include in order to use pugixml classes/functions. The rest of this guide assumes that `pugixml.hpp` is either in the current directory or in one of include directories of your projects, so that `#include "pugixml.hpp"` can find the header; however you can also use relative path (i.e. `#include "../libs/pugixml/src/pugixml.hpp"`) or include directory-relative path (i.e. `#include <xml/thirdparty/pugixml/src/pugixml.hpp>`).
 
-The easiest way to build pugixml is to compile the source file, `pugixml.cpp`, along with the existing library/executable. This process depends on the method of building your application; for example, if you're using Microsoft Visual Studio footnote:[All trademarks used are properties of their respective owners.], Apple Xcode, Code::Blocks or any other IDE, just add `pugixml.cpp` to one of your projects. There are other building methods available, including building pugixml as a standalone static/shared library; link:manual.html#install.building[read the manual] for further information.
+The easiest way to build pugixml is to compile the source file, `pugixml.cpp`, along with the existing library/executable. This process depends on the method of building your application; for example, if you're using Microsoft Visual Studio footnote:[All trademarks used are properties of their respective owners.], Apple Xcode, Code::Blocks or any other IDE, just *add `pugixml.cpp` to one of your projects*. There are other building methods available, including building pugixml as a standalone static/shared library; link:manual.html#install.building[read the manual] for further information.
 
 [[dom]]
 == Document object model
@@ -255,7 +255,7 @@ If filing an issue is not possible due to privacy or other concerns, you can con
 The pugixml library is distributed under the MIT license:
 
 ....
-Copyright (c) 2006-2018 Arseny Kapoulkine
+Copyright (c) 2006-2019 Arseny Kapoulkine
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
@@ -282,6 +282,6 @@ OTHER DEALINGS IN THE SOFTWARE.
 This means that you can freely use pugixml in your applications, both open-source and proprietary. If you use pugixml in a product, it is sufficient to add an acknowledgment like this to the product distribution:
 
 ....
-This software is based on pugixml library (http://pugixml.org).
-pugixml is Copyright (C) 2006-2018 Arseny Kapoulkine.
+This software is based on pugixml library (https://pugixml.org).
+pugixml is Copyright (C) 2006-2019 Arseny Kapoulkine.
 ....
diff --git a/docs/quickstart.html b/docs/quickstart.html
index 16e8290..26173aa 100644
--- a/docs/quickstart.html
+++ b/docs/quickstart.html
@@ -4,18 +4,17 @@
 <meta charset="UTF-8">
 <!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge"><![endif]-->
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 1.5.5">
+<meta name="generator" content="Asciidoctor 1.5.8">
 <meta name="author" content="website, repository">
-<title>pugixml 1.9 quick start guide</title>
+<title>pugixml 1.10 quick start guide</title>
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
 <style>
 /* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
-/* Remove comment around @import statement below when using as a custom stylesheet */
+/* Uncomment @import statement below to use as custom stylesheet */
 /*@import "https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700";*/
 article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}
 audio,canvas,video{display:inline-block}
 audio:not([controls]){display:none;height:0}
-[hidden],template{display:none}
 script{display:none!important}
 html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
 a{background:transparent}
@@ -45,12 +44,10 @@ button,select{text-transform:none}
 button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
 button[disabled],html input[disabled]{cursor:default}
 input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}
-input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}
-input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}
 button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}
 textarea{overflow:auto;vertical-align:top}
 table{border-collapse:collapse;border-spacing:0}
-*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
@@ -68,8 +65,7 @@ img,object,svg{display:inline-block;vertical-align:middle}
 textarea{height:auto;min-height:50px}
 select{width:100%}
 .center{margin-left:auto;margin-right:auto}
-.spread{width:100%}
-p.lead,.paragraph.lead>p,#preamble>.sectionbody>.paragraph:first-of-type p{font-size:1.21875em;line-height:1.6}
+.stretch{width:100%}
 .subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
 div,dl,dt,dd,ul,ol,li,h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6,pre,form,p,blockquote,th,td{margin:0;padding:0;direction:ltr}
 a{color:#2156a5;text-decoration:underline;line-height:inherit}
@@ -84,19 +80,18 @@ h2{font-size:1.6875em}
 h3,#toctitle,.sidebarblock>.content>.title{font-size:1.375em}
 h4,h5{font-size:1.125em}
 h6{font-size:1em}
-hr{border:solid #ddddd8;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
 em,i{font-style:italic;line-height:inherit}
 strong,b{font-weight:bold;line-height:inherit}
 small{font-size:60%;line-height:inherit}
 code{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;color:rgba(0,0,0,.9)}
 ul,ol,dl{font-size:1em;line-height:1.6;margin-bottom:1.25em;list-style-position:outside;font-family:inherit}
-ul,ol,ul.no-bullet,ol.no-bullet{margin-left:1.5em}
+ul,ol{margin-left:1.5em}
 ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
 ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
 ul.square{list-style-type:square}
 ul.circle{list-style-type:circle}
 ul.disc{list-style-type:disc}
-ul.no-bullet{list-style:none}
 ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
 dl dt{margin-bottom:.3125em;font-weight:bold}
 dl dd{margin-bottom:1.25em}
@@ -104,24 +99,24 @@ abbr,acronym{text-transform:uppercase;font-size:90%;color:rgba(0,0,0,.8);border-
 abbr{text-transform:none}
 blockquote{margin:0 0 1.25em;padding:.5625em 1.25em 0 1.1875em;border-left:1px solid #ddd}
 blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite:before{content:"\2014 \0020"}
+blockquote cite::before{content:"\2014 \0020"}
 blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
 blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media only screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
 h1{font-size:2.75em}
 h2{font-size:2.3125em}
 h3,#toctitle,.sidebarblock>.content>.title{font-size:1.6875em}
 h4{font-size:1.4375em}}
 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
 table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
 table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
 table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{display:table-cell;line-height:1.6}
 h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2;word-spacing:-.05em}
 h1 strong,h2 strong,h3 strong,#toctitle strong,.sidebarblock>.content>.title strong,h4 strong,h5 strong,h6 strong{font-weight:400}
-.clearfix:before,.clearfix:after,.float-group:before,.float-group:after{content:" ";display:table}
-.clearfix:after,.float-group:after{clear:both}
+.clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
+.clearfix::after,.float-group::after{clear:both}
 *:not(pre)>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background-color:#f7f7f8;-webkit-border-radius:4px;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed;word-wrap:break-word}
 *:not(pre)>code.nobreak{word-wrap:normal}
 *:not(pre)>code.nowrap{white-space:nowrap}
@@ -132,30 +127,34 @@ strong strong{font-weight:400}
 kbd{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;display:inline-block;color:rgba(0,0,0,.8);font-size:.65em;line-height:1.45;background-color:#f7f7f7;border:1px solid #ccc;-webkit-border-radius:3px;border-radius:3px;-webkit-box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em white inset;box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em #fff inset;margin:0 .15em;padding:.2em .5em;vertical-align:middle;position:relative;top:-.1em;white-space:nowrap}
 .keyseq kbd:first-child{margin-left:0}
 .keyseq kbd:last-child{margin-right:0}
-.menuseq,.menu{color:rgba(0,0,0,.8)}
-b.button:before,b.button:after{position:relative;top:-1px;font-weight:400}
-b.button:before{content:"[";padding:0 3px 0 2px}
-b.button:after{content:"]";padding:0 2px 0 3px}
+.menuseq,.menuref{color:#000}
+.menuseq b:not(.caret),.menuref{font-weight:inherit}
+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
 p a>code:hover{color:rgba(0,0,0,.9)}
 #header,#content,#footnotes,#footer{width:100%;margin-left:auto;margin-right:auto;margin-top:0;margin-bottom:0;max-width:62.5em;*zoom:1;position:relative;padding-left:.9375em;padding-right:.9375em}
-#header:before,#header:after,#content:before,#content:after,#footnotes:before,#footnotes:after,#footer:before,#footer:after{content:" ";display:table}
-#header:after,#content:after,#footnotes:after,#footer:after{clear:both}
+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
+#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
 #content{margin-top:1.25em}
-#content:before{content:none}
+#content::before{content:none}
 #header>h1:first-child{color:rgba(0,0,0,.85);margin-top:2.25rem;margin-bottom:0}
-#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #ddddd8}
-#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #ddddd8;padding-bottom:8px}
-#header .details{border-bottom:1px solid #ddddd8;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
 #header .details span:first-child{margin-left:-.125em}
 #header .details span.email a{color:rgba(0,0,0,.85)}
 #header .details br{display:none}
-#header .details br+span:before{content:"\00a0\2013\00a0"}
-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -164,16 +163,16 @@ p a>code:hover{color:rgba(0,0,0,.9)}
 #toc a{text-decoration:none}
 #toc a:active{text-decoration:underline}
 #toctitle{color:#7a2518;font-size:1.2em}
-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
 #toc.toc2 #toctitle{margin-top:0;margin-bottom:.8rem;font-size:1.2em}
 #toc.toc2>ul{font-size:.9em;margin-bottom:0}
 #toc.toc2 ul ul{margin-left:0;padding-left:1em}
 #toc.toc2 ul.sectlevel0 ul.sectlevel1{padding-left:0;margin-top:.5em;margin-bottom:.5em}
 body.toc2.toc-right{padding-left:0;padding-right:15em}
-body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #efefed;left:auto;right:0}}
-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
 #toc.toc2>ul{font-size:.95em}
@@ -184,24 +183,27 @@ body.toc2.toc-right{padding-left:0;padding-right:20em}}
 #content #toc>:last-child{margin-bottom:0}
 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
-@media only screen and (min-width:768px){.sect1{padding-bottom:1.25em}}
-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
 #content h1>a.anchor,h2>a.anchor,h3>a.anchor,#toctitle>a.anchor,.sidebarblock>.content>.title>a.anchor,h4>a.anchor,h5>a.anchor,h6>a.anchor{position:absolute;z-index:1001;width:1.5ex;margin-left:-1.5ex;display:block;text-decoration:none!important;visibility:hidden;text-align:center;font-weight:400}
-#content h1>a.anchor:before,h2>a.anchor:before,h3>a.anchor:before,#toctitle>a.anchor:before,.sidebarblock>.content>.title>a.anchor:before,h4>a.anchor:before,h5>a.anchor:before,h6>a.anchor:before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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 .admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{text-rendering:optimizeLegibility;text-align:left;font-family:"Noto Serif","DejaVu Serif",serif;font-size:1rem;font-style:italic}
-table.tableblock>caption.title{white-space:nowrap;overflow:visible;max-width:0}
-.paragraph.lead>p,#preamble>.sectionbody>.paragraph:first-of-type p{color:rgba(0,0,0,.85)}
-table.tableblock #preamble>.sectionbody>.paragraph:first-of-type p{font-size:inherit}
+table.tableblock.fit-content>caption.title{white-space:nowrap;width:0}
+.paragraph.lead>p,#preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:1.21875em;line-height:1.6;color:rgba(0,0,0,.85)}
+table.tableblock #preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:inherit}
 .admonitionblock>table{border-collapse:separate;border:0;background:none;width:100%}
 .admonitionblock>table td.icon{text-align:center;width:80px}
 .admonitionblock>table td.icon img{max-width:none}
 .admonitionblock>table td.icon .title{font-weight:bold;font-family:"Open Sans","DejaVu Sans",sans-serif;text-transform:uppercase}
-.admonitionblock>table td.content{padding-left:1.125em;padding-right:1.25em;border-left:1px solid #ddddd8;color:rgba(0,0,0,.6)}
+.admonitionblock>table td.content{padding-left:1.125em;padding-right:1.25em;border-left:1px solid #dddddf;color:rgba(0,0,0,.6)}
 .admonitionblock>table td.content>:last-child>:last-child{margin-bottom:0}
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 .exampleblock>.content>:first-child{margin-top:0}
@@ -213,58 +215,62 @@ table.tableblock #preamble>.sectionbody>.paragraph:first-of-type p{font-size:inh
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 <div id="header">
-<h1>pugixml 1.9 quick start guide</h1>
+<h1>pugixml 1.10 quick start guide</h1>
 <div class="details">
 <span id="author" class="author">website</span><br>
-<span id="email" class="email"><a href="http://pugixml.org" class="bare">http://pugixml.org</a></span><br>
+<span id="email" class="email"><a href="https://pugixml.org" class="bare">https://pugixml.org</a></span><br>
 <span id="author2" class="author">repository</span><br>
-<span id="email2" class="email"><a href="http://github.com/zeux/pugixml" class="bare">http://github.com/zeux/pugixml</a></span><br>
+<span id="email2" class="email"><a href="https://github.com/zeux/pugixml" class="bare">https://github.com/zeux/pugixml</a></span><br>
 </div>
 <div id="toc" class="toc2">
 <div id="toctitle">Table of Contents</div>
@@ -519,7 +531,7 @@ body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-b
 <h2 id="introduction"><a class="anchor" href="#introduction"></a><a class="link" href="#introduction">Introduction</a></h2>
 <div class="sectionbody">
 <div class="paragraph">
-<p><a href="http://pugixml.org/">pugixml</a> is a light-weight C&#43;&#43; XML processing library. It consists of a DOM-like interface with rich traversal/modification capabilities, an extremely fast XML parser which constructs the DOM tree from an XML file/buffer, and an XPath 1.0 implementation for complex data-driven tree queries. Full Unicode support is also available, with two Unicode interface variants and conversions between different Unicode encodings (which happen automatically during parsing/saving). The library is extremely portable and easy to integrate and use. pugixml is developed and maintained since 2006 and has many users. All code is distributed under the <a href="#license">MIT license</a>, making it completely free to use in both open-source and proprietary applications.</p>
+<p><a href="https://pugixml.org/">pugixml</a> is a light-weight C&#43;&#43; XML processing library. It consists of a DOM-like interface with rich traversal/modification capabilities, an extremely fast XML parser which constructs the DOM tree from an XML file/buffer, and an XPath 1.0 implementation for complex data-driven tree queries. Full Unicode support is also available, with two Unicode interface variants and conversions between different Unicode encodings (which happen automatically during parsing/saving). The library is extremely portable and easy to integrate and use. pugixml is developed and maintained since 2006 and has many users. All code is distributed under the <a href="#license">MIT license</a>, making it completely free to use in both open-source and proprietary applications.</p>
 </div>
 <div class="paragraph">
 <p>pugixml enables very fast, convenient and memory-efficient XML document processing. However, since pugixml has a DOM parser, it can&#8217;t process XML documents that do not fit in memory; also the parser is a non-validating one, so if you need DTD/Schema validation, the library is not for you.</p>
@@ -548,9 +560,9 @@ No documentation is perfect; neither is this one. If you find errors or omission
 <p>You can download the latest source distribution as an archive:</p>
 </div>
 <div class="paragraph">
-<p><a href="https://github.com/zeux/pugixml/releases/download/v1.9/pugixml-1.9.zip">pugixml-1.9.zip</a> (Windows line endings)
+<p><a href="https://github.com/zeux/pugixml/releases/download/v1.10/pugixml-1.10.zip">pugixml-1.10.zip</a> (Windows line endings)
 /
-<a href="https://github.com/zeux/pugixml/releases/download/v1.9/pugixml-1.9.tar.gz">pugixml-1.9.tar.gz</a> (Unix line endings)</p>
+<a href="https://github.com/zeux/pugixml/releases/download/v1.10/pugixml-1.10.tar.gz">pugixml-1.10.tar.gz</a> (Unix line endings)</p>
 </div>
 <div class="paragraph">
 <p>The distribution contains library source, documentation (the guide you&#8217;re reading now and the manual) and some code examples. After downloading the distribution, install pugixml by extracting all files from the compressed archive.</p>
@@ -559,7 +571,7 @@ No documentation is perfect; neither is this one. If you find errors or omission
 <p>The complete pugixml source consists of three files - one source file, <code>pugixml.cpp</code>, and two header files, <code>pugixml.hpp</code> and <code>pugiconfig.hpp</code>. <code>pugixml.hpp</code> is the primary header which you need to include in order to use pugixml classes/functions. The rest of this guide assumes that <code>pugixml.hpp</code> is either in the current directory or in one of include directories of your projects, so that <code>#include "pugixml.hpp"</code> can find the header; however you can also use relative path (i.e. <code>#include "../libs/pugixml/src/pugixml.hpp"</code>) or include directory-relative path (i.e. <code>#include &lt;xml/thirdparty/pugixml/src/pugixml.hpp&gt;</code>).</p>
 </div>
 <div class="paragraph">
-<p>The easiest way to build pugixml is to compile the source file, <code>pugixml.cpp</code>, along with the existing library/executable. This process depends on the method of building your application; for example, if you&#8217;re using Microsoft Visual Studio <sup class="footnote">[<a id="_footnoteref_1" class="footnote" href="#_footnote_1" title="View footnote.">1</a>]</sup>, Apple Xcode, Code::Blocks or any other IDE, just add <code>pugixml.cpp</code> to one of your projects. There are other building methods available, including building pugixml as a standalone static/shared library; <a href="manual.html#install.building">read the manual</a> for further information.</p>
+<p>The easiest way to build pugixml is to compile the source file, <code>pugixml.cpp</code>, along with the existing library/executable. This process depends on the method of building your application; for example, if you&#8217;re using Microsoft Visual Studio <sup class="footnote">[<a id="_footnoteref_1" class="footnote" href="#_footnotedef_1" title="View footnote.">1</a>]</sup>, Apple Xcode, Code::Blocks or any other IDE, just <strong>add <code>pugixml.cpp</code> to one of your projects</strong>. There are other building methods available, including building pugixml as a standalone static/shared library; <a href="manual.html#install.building">read the manual</a> for further information.</p>
 </div>
 </div>
 </div>
@@ -634,7 +646,7 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
 
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span> <span class="tok-n">result</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_file</span><span class="tok-p">(</span><span class="tok-s">&quot;tree.xml&quot;</span><span class="tok-p">);</span>
 
@@ -652,7 +664,7 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_document</span> <span class="tok-n">doc</span><span class="tok-p">;</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span> <span class="tok-n">result</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_string</span><span class="tok-p">(</span><span class="tok-n">source</span><span class="tok-p">);</span>
 
 <span class="tok-k">if</span> <span class="tok-p">(</span><span class="tok-n">result</span><span class="tok-p">)</span>
@@ -678,13 +690,13 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">const</span> <span class="tok-kt">char</span> <span class="tok-n">source</span><span class="tok-p">[]</span> <span class="tok-o">=</span> <span class="tok-s">&quot;&lt;mesh name=&#39;sphere&#39;&gt;&lt;bounds&gt;0 0 1 1&lt;/bounds&gt;&lt;/mesh&gt;&quot;</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span> <span class="tok-kt">char</span> <span class="tok-n">source</span><span class="tok-p">[]</span> <span class="tok-o">=</span> <span class="tok-s">&quot;&lt;mesh name=&#39;sphere&#39;&gt;&lt;bounds&gt;0 0 1 1&lt;/bounds&gt;&lt;/mesh&gt;&quot;</span><span class="tok-p">;</span>
 <span class="tok-kt">size_t</span> <span class="tok-n">size</span> <span class="tok-o">=</span> <span class="tok-k">sizeof</span><span class="tok-p">(</span><span class="tok-n">source</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// You can use load_buffer_inplace to load document from mutable memory block; the block&#39;s lifetime must exceed that of document</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// You can use load_buffer_inplace to load document from mutable memory block; the block&#39;s lifetime must exceed that of document</span>
 <span class="tok-kt">char</span><span class="tok-o">*</span> <span class="tok-n">buffer</span> <span class="tok-o">=</span> <span class="tok-k">new</span> <span class="tok-kt">char</span><span class="tok-p">[</span><span class="tok-n">size</span><span class="tok-p">];</span>
 <span class="tok-n">memcpy</span><span class="tok-p">(</span><span class="tok-n">buffer</span><span class="tok-p">,</span> <span class="tok-n">source</span><span class="tok-p">,</span> <span class="tok-n">size</span><span class="tok-p">);</span>
 
@@ -700,7 +712,7 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">ifstream</span> <span class="tok-n">stream</span><span class="tok-p">(</span><span class="tok-s">&quot;weekly-utf-8.xml&quot;</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">ifstream</span> <span class="tok-n">stream</span><span class="tok-p">(</span><span class="tok-s">&quot;weekly-utf-8.xml&quot;</span><span class="tok-p">);</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span> <span class="tok-n">result</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load</span><span class="tok-p">(</span><span class="tok-n">stream</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -730,7 +742,7 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">);</span> <span class="tok-n">tool</span><span class="tok-p">;</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">);</span> <span class="tok-n">tool</span><span class="tok-p">;</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span>
 <span class="tok-p">{</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Filename&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">();</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;: AllowRemote &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;AllowRemote&quot;</span><span class="tok-p">).</span><span class="tok-n">as_bool</span><span class="tok-p">();</span>
@@ -744,7 +756,7 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool for *.dae generation: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">find_child_by_attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">,</span> <span class="tok-s">&quot;OutputFileMasks&quot;</span><span class="tok-p">,</span> <span class="tok-s">&quot;*.dae&quot;</span><span class="tok-p">).</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Filename&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool for *.dae generation: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">find_child_by_attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">,</span> <span class="tok-s">&quot;OutputFileMasks&quot;</span><span class="tok-p">,</span> <span class="tok-s">&quot;*.dae&quot;</span><span class="tok-p">).</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;Filename&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
 
 <span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">);</span> <span class="tok-n">tool</span><span class="tok-p">;</span> <span class="tok-n">tool</span> <span class="tok-o">=</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">next_sibling</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span>
 <span class="tok-p">{</span>
@@ -760,7 +772,7 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node_iterator</span> <span class="tok-n">it</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">begin</span><span class="tok-p">();</span> <span class="tok-n">it</span> <span class="tok-o">!=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">end</span><span class="tok-p">();</span> <span class="tok-o">++</span><span class="tok-n">it</span><span class="tok-p">)</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node_iterator</span> <span class="tok-n">it</span> <span class="tok-o">=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">begin</span><span class="tok-p">();</span> <span class="tok-n">it</span> <span class="tok-o">!=</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">end</span><span class="tok-p">();</span> <span class="tok-o">++</span><span class="tok-n">it</span><span class="tok-p">)</span>
 <span class="tok-p">{</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool:&quot;</span><span class="tok-p">;</span>
 
@@ -781,7 +793,7 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-nl">tool</span><span class="tok-p">:</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">children</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-nl">tool</span><span class="tok-p">:</span> <span class="tok-n">tools</span><span class="tok-p">.</span><span class="tok-n">children</span><span class="tok-p">(</span><span class="tok-s">&quot;Tool&quot;</span><span class="tok-p">))</span>
 <span class="tok-p">{</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tool:&quot;</span><span class="tok-p">;</span>
 
@@ -807,7 +819,7 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">struct</span> <span class="tok-nl">simple_walker</span><span class="tok-p">:</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_tree_walker</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">struct</span> <span class="tok-nl">simple_walker</span><span class="tok-p">:</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_tree_walker</span>
 <span class="tok-p">{</span>
     <span class="tok-k">virtual</span> <span class="tok-kt">bool</span> <span class="tok-n">for_each</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span><span class="tok-o">&amp;</span> <span class="tok-n">node</span><span class="tok-p">)</span>
     <span class="tok-p">{</span>
@@ -822,7 +834,7 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">simple_walker</span> <span class="tok-n">walker</span><span class="tok-p">;</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">simple_walker</span> <span class="tok-n">walker</span><span class="tok-p">;</span>
 <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">traverse</span><span class="tok-p">(</span><span class="tok-n">walker</span><span class="tok-p">);</span></code></pre>
 </div>
 </div>
@@ -831,7 +843,7 @@ All pugixml classes and functions are located in <code>pugi</code> namespace; yo
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_node_set</span> <span class="tok-n">tools</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">select_nodes</span><span class="tok-p">(</span><span class="tok-s">&quot;/Profile/Tools/Tool[@AllowRemote=&#39;true&#39; and @DeriveCaptionFrom=&#39;lastparam&#39;]&quot;</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_node_set</span> <span class="tok-n">tools</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">select_nodes</span><span class="tok-p">(</span><span class="tok-s">&quot;/Profile/Tools/Tool[@AllowRemote=&#39;true&#39; and @DeriveCaptionFrom=&#39;lastparam&#39;]&quot;</span><span class="tok-p">);</span>
 
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Tools:</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
 
@@ -875,7 +887,7 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;node&quot;</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;node&quot;</span><span class="tok-p">);</span>
 
 <span class="tok-c1">// change node name</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-s">&quot;notnode&quot;</span><span class="tok-p">);</span>
@@ -891,7 +903,7 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_attribute</span> <span class="tok-n">attr</span> <span class="tok-o">=</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;id&quot;</span><span class="tok-p">);</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_attribute</span> <span class="tok-n">attr</span> <span class="tok-o">=</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;id&quot;</span><span class="tok-p">);</span>
 
 <span class="tok-c1">// change attribute name/value</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-s">&quot;key&quot;</span><span class="tok-p">)</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;, &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-s">&quot;345&quot;</span><span class="tok-p">);</span>
@@ -926,7 +938,7 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// add node with some name</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// add node with some name</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">append_child</span><span class="tok-p">(</span><span class="tok-s">&quot;node&quot;</span><span class="tok-p">);</span>
 
 <span class="tok-c1">// add description node with text child</span>
@@ -950,7 +962,7 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// remove description node with the whole subtree</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// remove description node with the whole subtree</span>
 <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">node</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;node&quot;</span><span class="tok-p">);</span>
 <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">remove_child</span><span class="tok-p">(</span><span class="tok-s">&quot;description&quot;</span><span class="tok-p">);</span>
 
@@ -979,7 +991,7 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// save document to file</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// save document to file</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Saving result: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">save_file</span><span class="tok-p">(</span><span class="tok-s">&quot;save_file_output.xml&quot;</span><span class="tok-p">)</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">endl</span><span class="tok-p">;</span></code></pre>
 </div>
 </div>
@@ -991,7 +1003,7 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-c1">// save document to standard output</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-c1">// save document to standard output</span>
 <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;Document:</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
 <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">save</span><span class="tok-p">(</span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-p">);</span></code></pre>
 </div>
@@ -1004,7 +1016,7 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">struct</span> <span class="tok-nl">xml_string_writer</span><span class="tok-p">:</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_writer</span>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">struct</span> <span class="tok-nl">xml_string_writer</span><span class="tok-p">:</span> <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_writer</span>
 <span class="tok-p">{</span>
     <span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span> <span class="tok-n">result</span><span class="tok-p">;</span>
 
@@ -1039,7 +1051,7 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 </div>
 <div class="literalblock">
 <div class="content">
-<pre>Copyright (c) 2006-2018 Arseny Kapoulkine
+<pre>Copyright (c) 2006-2019 Arseny Kapoulkine
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
@@ -1068,8 +1080,8 @@ OTHER DEALINGS IN THE SOFTWARE.</pre>
 </div>
 <div class="literalblock">
 <div class="content">
-<pre>This software is based on pugixml library (http://pugixml.org).
-pugixml is Copyright (C) 2006-2018 Arseny Kapoulkine.</pre>
+<pre>This software is based on pugixml library (https://pugixml.org).
+pugixml is Copyright (C) 2006-2019 Arseny Kapoulkine.</pre>
 </div>
 </div>
 </div>
@@ -1077,13 +1089,13 @@ pugixml is Copyright (C) 2006-2018 Arseny Kapoulkine.</pre>
 </div>
 <div id="footnotes">
 <hr>
-<div class="footnote" id="_footnote_1">
+<div class="footnote" id="_footnotedef_1">
 <a href="#_footnoteref_1">1</a>. All trademarks used are properties of their respective owners.
 </div>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2018-01-07 20:28:02 STD
+Last updated 2019-09-11 21:50:46 -0700
 </div>
 </div>
 </body>
author	Arseny Kapoulkine <arseny.kapoulkine@gmail.com>	2019-09-14 15:28:57 -0700
committer	Arseny Kapoulkine <arseny.kapoulkine@gmail.com>	2019-09-14 15:28:57 -0700
commit	1643601b299d4b984570530899cfb6982e74836b (patch)
tree	605dcaed1b3e677fdebeb8a42dafbc74cefaa9a2
parent	f845013668cabdcfe51f8de5109d0c9920b53d78 (diff)
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