docs: Add missing documentation for xml_node::attribute with hint

The feature was added in 2015 but somehow was never documented.

.codecov.yml

@@ -1,2 +1,7 @@
 comment: false
-
+coverage:
+  status:
+    project:
+      default:
+        informational: true
+    patch: off

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,8 @@
+---
+name: Bug report
+about: Create a report if you believe you've found a bug in this project; please use GitHub Discussions instead if you think the bug may be in your code.
+title: ''
+labels: bug
+assignees: ''
+
+---

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Help and support
+    url: https://github.com/zeux/pugixml/discussions
+    about: Please use GitHub Discussions if you have questions or need help.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,8 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---

.github/workflows/build.yml

@@ -0,0 +1,52 @@
+name: build
+
+on:
+  push:
+    branches:
+      - 'master'
+  pull_request:
+
+jobs:
+  unix:
+    strategy:
+      matrix:
+        os: [ubuntu, macos]
+        compiler: [g++, clang++]
+        defines: [standard, PUGIXML_WCHAR_MODE, PUGIXML_COMPACT, PUGIXML_NO_EXCEPTIONS]
+        exclude:
+          - os: macos
+            compiler: g++
+    name: ${{matrix.os}} (${{matrix.compiler}}, ${{matrix.defines}})
+    runs-on: ${{matrix.os}}-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: make test
+      run: |
+        export CXX=${{matrix.compiler}}
+        make test cxxstd=c++11 defines=${{matrix.defines}} config=release -j2
+        make test cxxstd=c++98 defines=${{matrix.defines}} config=debug -j2
+        make test defines=${{matrix.defines}} config=sanitize -j2
+    - name: make coverage
+      if: ${{!(matrix.os == 'ubuntu' && matrix.compiler == 'clang++')}} # linux/clang produces coverage info gcov can't parse
+      run: |
+        export CXX=${{matrix.compiler}}
+        make test defines=${{matrix.defines}} config=coverage -j2
+        bash <(curl -s https://codecov.io/bash) -f pugixml.cpp.gcov -X search -t ${{secrets.CODECOV_TOKEN}} -B ${{github.ref}}
+
+  windows:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        arch: [Win32, x64]
+        defines: [standard, PUGIXML_WCHAR_MODE, PUGIXML_COMPACT, PUGIXML_NO_EXCEPTIONS]
+    steps:
+    - uses: actions/checkout@v1
+    - name: cmake configure
+      run: cmake . -DPUGIXML_BUILD_TESTS=ON -D${{matrix.defines}}=ON -A ${{matrix.arch}}
+    - name: cmake test
+      shell: bash # necessary for fail-fast
+      run: |
+        cmake --build . -- -property:Configuration=Debug -verbosity:minimal
+        Debug/pugixml-check.exe
+        cmake --build . -- -property:Configuration=Release -verbosity:minimal
+        Release/pugixml-check.exe

.travis.yml

@@ -1,27 +0,0 @@
-language: cpp
-os:
-  - linux
-  - osx
-compiler:
-  - clang
-  - gcc
-
-matrix:
-  exclude:
-    - os: osx
-      compiler: gcc
-
-env:
-  - DEFINES=standard
-  - DEFINES=PUGIXML_WCHAR_MODE
-  - DEFINES=PUGIXML_COMPACT
-  - DEFINES=PUGIXML_NO_EXCEPTIONS
-
-script:
-  - if [[ ! ( "$CXX" == "clang++" && "$TRAVIS_OS_NAME" == "linux" ) ]]; then make test cxxstd=c++11 defines=$DEFINES config=coverage -j2; fi
-  - if [[ "$CXX" == "clang++" ]]; then make test cxxstd=c++11 defines=$DEFINES config=sanitize -j2; fi
-  - make test cxxstd=c++11 defines=$DEFINES config=release -j2
-  - make test cxxstd=c++98 defines=$DEFINES config=debug -j2
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash) -f pugixml.cpp.gcov

CMakeLists.txt

@@ -1,38 +1,65 @@
 cmake_minimum_required(VERSION 3.4)
-project(pugixml VERSION 1.11 LANGUAGES CXX)
+project(pugixml VERSION 1.13 LANGUAGES CXX)
 
 include(CMakePackageConfigHelpers)
 include(CMakeDependentOption)
 include(GNUInstallDirs)
 include(CTest)
 
-
+cmake_dependent_option(PUGIXML_USE_VERSIONED_LIBDIR
-cmake_dependent_option(USE_VERSIONED_LIBDIR
   "Use a private subdirectory to install the headers and libraries" OFF
   "CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR" OFF)
 
-cmake_dependent_option(USE_POSTFIX
+cmake_dependent_option(PUGIXML_USE_POSTFIX
   "Use separate postfix for each configuration to make sure you can install multiple build outputs" OFF
   "CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR" OFF)
 
-cmake_dependent_option(STATIC_CRT
+cmake_dependent_option(PUGIXML_STATIC_CRT
   "Use static MSVC RT libraries" OFF
   "MSVC" OFF)
 
-cmake_dependent_option(BUILD_TESTS
+cmake_dependent_option(PUGIXML_BUILD_TESTS
   "Build pugixml tests" OFF
   "BUILD_TESTING;CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR" OFF)
 
-option(BUILD_SHARED_AND_STATIC_LIBS "Build both shared and static libraries" OFF)
+# Custom build defines
- # Technically not needed for this file. This is builtin.
+set(PUGIXML_BUILD_DEFINES CACHE STRING "Build defines for custom options")
+separate_arguments(PUGIXML_BUILD_DEFINES)
+
+# Technically not needed for this file. This is builtin CMAKE global variable.
 option(BUILD_SHARED_LIBS "Build shared instead of static library" OFF) 
 
-set(BUILD_DEFINES CACHE STRING "Build defines")
+# Expose option to build PUGIXML as static as well when the global BUILD_SHARED_LIBS variable is set
+cmake_dependent_option(PUGIXML_BUILD_SHARED_AND_STATIC_LIBS
+  "Build both shared and static libraries" OFF
+  "BUILD_SHARED_LIBS" OFF)
+
+# Expose options from the pugiconfig.hpp
+option(PUGIXML_WCHAR_MODE "Enable wchar_t mode" OFF)
+option(PUGIXML_COMPACT "Enable compact mode" OFF)
+
+# Advanced options from pugiconfig.hpp
+option(PUGIXML_NO_XPATH "Disable XPath" OFF)
+option(PUGIXML_NO_STL "Disable STL" OFF)
+option(PUGIXML_NO_EXCEPTIONS "Disable Exceptions" OFF)
+mark_as_advanced(PUGIXML_NO_XPATH PUGIXML_NO_STL PUGIXML_NO_EXCEPTIONS)
+
+# Policy configuration
+if(POLICY CMP0091)
+    cmake_policy(SET CMP0091 NEW) # Enables use of MSVC_RUNTIME_LIBRARY
+endif()
+
+set(PUGIXML_PUBLIC_DEFINITIONS
+  $<$<BOOL:${PUGIXML_WCHAR_MODE}>:PUGIXML_WCHAR_MODE>
+  $<$<BOOL:${PUGIXML_COMPACT}>:PUGIXML_COMPACT>
+  $<$<BOOL:${PUGIXML_NO_XPATH}>:PUGIXML_NO_XPATH>
+  $<$<BOOL:${PUGIXML_NO_STL}>:PUGIXML_NO_STL>
+  $<$<BOOL:${PUGIXML_NO_EXCEPTIONS}>:PUGIXML_NO_EXCEPTIONS>)
 
 # This is used to backport a CMake 3.15 feature, but is also forwards compatible
 if (NOT DEFINED CMAKE_MSVC_RUNTIME_LIBRARY)
   set(CMAKE_MSVC_RUNTIME_LIBRARY
-    MultiThreaded$<$<CONFIG:Debug>:Debug>$<$<NOT:$<BOOL:${STATIC_CRT}>>:DLL>)
+    MultiThreaded$<$<CONFIG:Debug>:Debug>$<$<NOT:$<BOOL:${PUGIXML_STATIC_CRT}>>:DLL>)
 endif()
 
 if (NOT DEFINED CMAKE_CXX_STANDARD_REQUIRED)
@@ -43,7 +70,7 @@ if (NOT DEFINED CMAKE_CXX_STANDARD)
   set(CMAKE_CXX_STANDARD 11)
 endif()
 
-if (USE_POSTFIX)
+if (PUGIXML_USE_POSTFIX)
   set(CMAKE_RELWITHDEBINFO_POSTFIX _r)
   set(CMAKE_MINSIZEREL_POSTFIX _m)
   set(CMAKE_DEBUG_POSTFIX _d)
@@ -64,24 +91,32 @@ if (CMAKE_VERSION VERSION_LESS 3.15)
   set(msvc-rt-mt-static $<${msvc-rt-mt-static}:-MT>)
 endif()
 
-set(versioned-dir $<$<BOOL:${USE_VERSIONED_LIBDIR}>:/pugixml-${PROJECT_VERSION}>)
+set(versioned-dir $<$<BOOL:${PUGIXML_USE_VERSIONED_LIBDIR}>:/pugixml-${PROJECT_VERSION}>)
 
 set(libs)
 
-if (BUILD_SHARED_LIBS OR BUILD_SHARED_AND_STATIC_LIBS)
+if (BUILD_SHARED_LIBS)
   add_library(pugixml-shared SHARED
     ${PROJECT_SOURCE_DIR}/scripts/pugixml_dll.rc
     ${PROJECT_SOURCE_DIR}/src/pugixml.cpp)
   add_library(pugixml::shared ALIAS pugixml-shared)
   list(APPEND libs pugixml-shared)
+  string(CONCAT pugixml.msvc $<OR:
+    $<STREQUAL:${CMAKE_CXX_COMPILER_FRONTEND_VARIANT},MSVC>,
+    $<CXX_COMPILER_ID:MSVC>
+  >)
 
   set_property(TARGET pugixml-shared PROPERTY EXPORT_NAME shared)
   target_include_directories(pugixml-shared
     PUBLIC
       $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src>)
   target_compile_definitions(pugixml-shared
+    PUBLIC
+      ${PUGIXML_BUILD_DEFINES}
+      ${PUGIXML_PUBLIC_DEFINITIONS}
     PRIVATE
-      $<$<CXX_COMPILER_ID:MSVC>:PUGIXML_API=__declspec\(dllexport\)>)
+      PUGIXML_API=$<IF:${pugixml.msvc},__declspec\(dllexport\),__attribute__\(\(visibility\("default"\)\)\)>
+    )
   target_compile_options(pugixml-shared
     PRIVATE
       ${msvc-rt-mtd-shared}
@@ -90,7 +125,7 @@ if (BUILD_SHARED_LIBS OR BUILD_SHARED_AND_STATIC_LIBS)
       ${msvc-rt-mt-static})
 endif()
 
-if (NOT BUILD_SHARED_LIBS OR BUILD_SHARED_AND_STATIC_LIBS)
+if (NOT BUILD_SHARED_LIBS OR PUGIXML_BUILD_SHARED_AND_STATIC_LIBS)
   add_library(pugixml-static STATIC
     ${PROJECT_SOURCE_DIR}/src/pugixml.cpp)
   add_library(pugixml::static ALIAS pugixml-static)
@@ -100,6 +135,10 @@ if (NOT BUILD_SHARED_LIBS OR BUILD_SHARED_AND_STATIC_LIBS)
   target_include_directories(pugixml-static
     PUBLIC
       $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src>)
+  target_compile_definitions(pugixml-static
+    PUBLIC
+      ${PUGIXML_BUILD_DEFINES}
+      ${PUGIXML_PUBLIC_DEFINITIONS})
   target_compile_options(pugixml-static
     PRIVATE
       ${msvc-rt-mtd-shared}
@@ -142,7 +181,7 @@ write_basic_package_version_file(
   "${PROJECT_BINARY_DIR}/pugixml-config-version.cmake"
   COMPATIBILITY SameMajorVersion)
 
-if (USE_POSTFIX)
+if (PUGIXML_USE_POSTFIX)
   if(CMAKE_BUILD_TYPE MATCHES RelWithDebInfo)
     set(LIB_POSTFIX ${CMAKE_RELWITHDEBINFO_POSTFIX})
   elseif(CMAKE_BUILD_TYPE MATCHES MinSizeRel)
@@ -199,7 +238,7 @@ install(
   DESTINATION
     ${CMAKE_INSTALL_INCLUDEDIR}${versioned-dir} COMPONENT ${PUGIXML_DEVELOPMENT_COMPONENT})
 
-if (BUILD_TESTS)
+if (PUGIXML_BUILD_TESTS)
   set(fuzz-pattern "tests/fuzz_*.cpp")
   set(test-pattern "tests/*.cpp")
   if (CMAKE_VERSION VERSION_GREATER 3.11)

LICENSE.md

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2006-2020 Arseny Kapoulkine
+Copyright (c) 2006-2022 Arseny Kapoulkine
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation

README.md

@@ -1,4 +1,4 @@
-pugixml [![Build Status](https://travis-ci.org/zeux/pugixml.svg?branch=master)](https://travis-ci.org/zeux/pugixml) [![Build status](https://ci.appveyor.com/api/projects/status/9hdks1doqvq8pwe7/branch/master?svg=true)](https://ci.appveyor.com/project/zeux/pugixml) [![codecov.io](https://codecov.io/github/zeux/pugixml/coverage.svg?branch=master)](https://codecov.io/github/zeux/pugixml?branch=master) ![MIT](https://img.shields.io/badge/license-MIT-blue.svg)
+pugixml [![Actions Status](https://github.com/zeux/pugixml/workflows/build/badge.svg)](https://github.com/zeux/pugixml/actions) [![Build status](https://ci.appveyor.com/api/projects/status/9hdks1doqvq8pwe7/branch/master?svg=true)](https://ci.appveyor.com/project/zeux/pugixml) [![codecov.io](https://codecov.io/github/zeux/pugixml/coverage.svg?branch=master)](https://codecov.io/github/zeux/pugixml?branch=master) ![MIT](https://img.shields.io/badge/license-MIT-blue.svg)
 =======
 
 pugixml is a C++ XML processing library, which consists of a DOM-like interface with rich traversal/modification

SECURITY.md

@@ -0,0 +1,9 @@
+# Security Policy
+
+## Supported Versions
+
+Please verify that the vulnerabilities reported can be reproduced on the [latest released version](https://github.com/zeux/pugixml/releases).
+
+## Reporting a Vulnerability
+
+Vulnerabilities can be reported via e-mail to the [project maintainer](https://github.com/zeux).

appveyor.yml

@@ -1,4 +1,5 @@
 image:
+  - Visual Studio 2022
   - Visual Studio 2019
   - Visual Studio 2017
   - Visual Studio 2015
@@ -10,11 +11,13 @@ build_script:
   - ps: if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2015") { .\scripts\nuget_build.ps1 2015}
   - ps: if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2017") { .\scripts\nuget_build.ps1 2017}
   - ps: if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2019") { .\scripts\nuget_build.ps1 2019}
+  - ps: if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2022") { .\scripts\nuget_build.ps1 2022}
 
 test_script:
   - ps: if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2015") { .\tests\autotest-appveyor.ps1 9 10 11 12 14 }
   - ps: if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2017") { .\tests\autotest-appveyor.ps1 15 }
   - ps: if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2019") { .\tests\autotest-appveyor.ps1 19 }
+  - ps: if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2022") { .\tests\autotest-appveyor.ps1 22 }
   - ps: if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2015") { & C:\cygwin\bin\bash.exe -c "PATH=/usr/bin:/usr/local/bin:$PATH; make config=coverage test && bash <(curl -s https://codecov.io/bash) -f pugixml.cpp.gcov 2>&1" }
   - ps: if ($env:APPVEYOR_BUILD_WORKER_IMAGE -eq "Visual Studio 2015") { & C:\cygwin\bin\bash.exe -c "PATH=/usr/bin:/usr/local/bin:$PATH; make config=coverage defines=PUGIXML_WCHAR_MODE test && bash <(curl -s https://codecov.io/bash) -f pugixml.cpp.gcov 2>&1" }
 

docs/manual.adoc

@@ -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) 2006-2020 Arseny Kapoulkine
+Copyright (c) 2006-2022 Arseny Kapoulkine
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
@@ -74,7 +74,7 @@ This means that you can freely use pugixml in your applications, both open-sourc
 
 ....
 This software is based on pugixml library (https://pugixml.org).
-pugixml is Copyright (C) 2006-2020 Arseny Kapoulkine.
+pugixml is Copyright (C) 2006-2022 Arseny Kapoulkine.
 ....
 
 [[install]]
@@ -969,6 +969,28 @@ xml_node xml_node::previous_sibling(const char_t* name) const;
 for (pugi::xml_node tool = tools.child("Tool"); tool; tool = tool.next_sibling("Tool"))
 ----
 
+[[xml_node::attribute_hinted]]
+`attribute` function needs to look for the target attribute by name. If a node has many attributes, finding each by name can be time consuming. If you have an idea of how attributes are ordered in the node, you can use a faster function:
+
+[source]
+----
+xml_attribute xml_node::attribute(const char_t* name, xml_attribute& hint) const;
+----
+
+The extra `hint` argument is used to guess where the attribute might be, and is updated to the location of the next attribute so that if you search for multiple attributes in the right order, the performance is maximized. Note that `hint` has to be either null or has to belong to the node, otherwise the behavior is undefined.
+
+You can use this function as follows:
+
+[source]
+----
+xml_attribute hint;
+xml_attribute id = node.attribute("id", hint);
+xml_attribute name = node.attribute("name", hint);
+xml_attribute version = node.attribute("version", hint);
+----
+
+This code is correct regardless of the order of the attributes, but it's faster if `"id"`, `"name"` and `"version"` occur in that order.
+
 [[xml_node::find_child_by_attribute]]
 Occasionally the needed node is specified not by the unique name but instead by the value of some attribute; for example, it is common to have node collections with each node having a unique id: `<group><item id="1"/> <item id="2"/></group>`. There are two functions for finding child nodes based on the attribute values:
 
@@ -1254,6 +1276,7 @@ As discussed before, nodes can have name and value, both of which are strings. D
 ----
 bool xml_node::set_name(const char_t* rhs);
 bool xml_node::set_value(const char_t* rhs);
+bool xml_node::set_value(const char_t* rhs, size_t size);
 ----
 
 Both functions try to set the name/value to the specified string, and return the operation result. The operation fails if the node can not have name or value (for instance, when trying to call `set_name` on a <<node_pcdata,node_pcdata>> node), if the node handle is null, or if there is insufficient memory to handle the request. The provided string is copied into document managed memory and can be destroyed after the function returns (for example, you can safely pass stack-allocated buffers to these functions). The name/value content is not verified, so take care to use only valid XML names, or the document may become malformed.
@@ -1275,6 +1298,7 @@ All attributes have name and value, both of which are strings (value may be empt
 ----
 bool xml_attribute::set_name(const char_t* rhs);
 bool xml_attribute::set_value(const char_t* rhs);
+bool xml_attribute::set_value(const char_t* rhs, size_t size);
 ----
 
 Both functions try to set the name/value to the specified string, and return the operation result. The operation fails if the attribute handle is null, or if there is insufficient memory to handle the request. The provided string is copied into document managed memory and can be destroyed after the function returns (for example, you can safely pass stack-allocated buffers to these functions). The name/value content is not verified, so take care to use only valid XML names, or the document may become malformed.
@@ -1428,6 +1452,7 @@ Once you have an `xml_text` object, you can set the text contents using the foll
 [source]
 ----
 bool xml_text::set(const char_t* rhs);
+bool xml_text::set(const char_t* rhs, size_t size);
 ----
 
 This function tries to set the contents to the specified string, and returns the operation result. The operation fails if the text object was retrieved from a node that can not have a value and is not an element node (i.e. it is a <<node_declaration,node_declaration>> node), if the text object is empty, or if there is insufficient memory to handle the request. The provided string is copied into document managed memory and can be destroyed after the function returns (for example, you can safely pass stack-allocated buffers to this function). Note that if the text object was retrieved from an element node, this function creates the PCDATA child node if necessary (i.e. if the element node does not have a PCDATA/CDATA child already).
@@ -1604,12 +1629,12 @@ bool xml_document::save_file(const char* path, const char_t* indent = "\t", unsi
 bool xml_document::save_file(const wchar_t* path, const char_t* indent = "\t", unsigned int flags = format_default, xml_encoding encoding = encoding_auto) const;
 ----
 
-These functions accept file path as its first argument, and also three optional arguments, which specify indentation and other output options (see <<saving.options>>) and output data encoding (see <<saving.encoding>>). The path has the target operating system format, so it can be a relative or absolute one, it should have the delimiters of the target system, it should have the exact case if the target file system is case-sensitive, etc.
+These functions accept file path as its first argument, and also three optional arguments, which specify indentation and other output options (see <<saving.options>>) and output data encoding (see <<saving.encoding>>). The path has the target operating system format, so it can be a relative or absolute one, it should have the delimiters of the target system, it should have the exact case if the target file system is case-sensitive, etc. The functions return `true` on success and `false` if the file could not be opened or written to.
 
 File path is passed to the system file opening function as is in case of the first function (which accepts `const char* path`); the second function either uses a special file opening function if it is provided by the runtime library or converts the path to UTF-8 and uses the system file opening function.
 
 [[xml_writer_file]]
-`save_file` opens the target file for writing, outputs the requested header (by default a document declaration is output, unless the document already has one), and then saves the document contents. If the file could not be opened, the function returns `false`. Calling `save_file` is equivalent to creating an `xml_writer_file` object with `FILE*` handle as the only constructor argument and then calling `save`; see <<saving.writer>> for writer interface details.
+`save_file` opens the target file for writing, outputs the requested header (by default a document declaration is output, unless the document already has one), and then saves the document contents. Calling `save_file` is equivalent to creating an `xml_writer_file` object with `FILE*` handle as the only constructor argument and then calling `save`; see <<saving.writer>> for writer interface details.
 
 This is a simple example of saving XML document to file (link:samples/save_file.cpp[]):
 
@@ -2138,6 +2163,44 @@ Because of the differences in document object models, performance considerations
 
 :!numbered:
 
+[[v1.13]]
+=== v1.13 ^2022-11-01^
+
+Maintenance release. Changes:
+
+* Improvements:
+    . `xml_attribute::set_value`, `xml_node::set_value` and `xml_text::set` now have overloads that accept pointer to non-null-terminated string and size
+    . Improve performance of tree traversal when using compact mode (`PUGIXML_COMPACT`)
+
+* Bug fixes:
+    . Fix error handling in `xml_document::save_file` that could result in the function succeeding while running out of disk space
+    . Fix memory leak during error handling of some out-of-memory conditions during `xml_document::load`
+
+* Compatibility improvements:
+    . Fix exported symbols in CMake DLL builds when using CMake
+    . Fix exported symbols in CMake shared object builds when using -fvisibility=hidden
+
+[[v1.12]]
+=== v1.12 ^2022-02-09^
+
+Maintenance release. Changes:
+
+* Bug fixes:
+    . Fix a bug in xml_document move construction when the source of the move is empty
+    . Fix const-correctness issues with iterator objects to support C++20 ranges
+
+* XPath improvements:
+    . Improved detection of overly complex queries that may result in stack overflow during parsing
+
+* Compatibility improvements:
+    . Fix Cygwin support for DLL builds
+    . Fix Windows CE support
+    . Add NuGet builds and project files for VS2022
+
+* Build system changes
+    . All CMake options now have the prefix `PUGIXML_`. This may require changing dependent build configurations.
+    . Many build settings are now exposed via CMake settings, most notably `PUGIXML_COMPACT` and `PUGIXML_WCHAR_MODE` can be set without changing `pugiconfig.hpp`
+
 [[v1.11]]
 === v1.11 ^2020-11-26^
 
@@ -2777,6 +2840,7 @@ const unsigned int +++<a href="#parse_wnorm_attribute">parse_wnorm_attribute</a>
 
     bool +++<a href="#xml_attribute::set_name">set_name</a>+++(const char_t* rhs);
     bool +++<a href="#xml_attribute::set_value">set_value</a>+++(const char_t* rhs);
+    bool +++<a href="#xml_attribute::set_value">set_value</a>+++(const char_t* rhs, size_t size);
     bool +++<a href="#xml_attribute::set_value">set_value</a>+++(int rhs);
     bool +++<a href="#xml_attribute::set_value">set_value</a>+++(unsigned int rhs);
     bool +++<a href="#xml_attribute::set_value">set_value</a>+++(long rhs);
@@ -2835,6 +2899,9 @@ const unsigned int +++<a href="#parse_wnorm_attribute">parse_wnorm_attribute</a>
     xml_attribute +++<a href="#xml_node::attribute">attribute</a>+++(const char_t* name) const;
     xml_node +++<a href="#xml_node::next_sibling_name">next_sibling</a>+++(const char_t* name) const;
     xml_node +++<a href="#xml_node::previous_sibling_name">previous_sibling</a>+++(const char_t* name) const;
+
+    xml_attribute +++<a href="#xml_node::attribute_hinted">attribute</a>+++(const char_t* name, xml_attribute& hint) const;
+
     xml_node +++<a href="#xml_node::find_child_by_attribute">find_child_by_attribute</a>+++(const char_t* name, const char_t* attr_name, const char_t* attr_value) const;
     xml_node +++<a href="#xml_node::find_child_by_attribute">find_child_by_attribute</a>+++(const char_t* attr_name, const char_t* attr_value) const;
 
@@ -2863,6 +2930,7 @@ const unsigned int +++<a href="#parse_wnorm_attribute">parse_wnorm_attribute</a>
 
     bool +++<a href="#xml_node::set_name">set_name</a>+++(const char_t* rhs);
     bool +++<a href="#xml_node::set_value">set_value</a>+++(const char_t* rhs);
+    bool +++<a href="#xml_node::set_value">set_value</a>+++(const char_t* rhs, size_t size);
 
     xml_attribute +++<a href="#xml_node::append_attribute">append_attribute</a>+++(const char_t* name);
     xml_attribute +++<a href="#xml_node::prepend_attribute">prepend_attribute</a>+++(const char_t* name);
@@ -2975,16 +3043,17 @@ const unsigned int +++<a href="#parse_wnorm_attribute">parse_wnorm_attribute</a>
     unsigned long long +++<a href="#xml_text::as_ullong">as_ullong</a>+++(unsigned long long def = 0) const;
 
     bool +++<a href="#xml_text::set">set</a>+++(const char_t* rhs);
+    bool +++<a href="#xml_text::set">set</a>+++(const char_t* rhs, size_t size);
 
-    bool +++<a href="#xml_text::set">set</a>+++(int rhs);
+    bool +++<a href="#xml_text::set_value">set</a>+++(int rhs);
-    bool +++<a href="#xml_text::set">set</a>+++(unsigned int rhs);
+    bool +++<a href="#xml_text::set_value">set</a>+++(unsigned int rhs);
-    bool +++<a href="#xml_text::set">set</a>+++(long rhs);
+    bool +++<a href="#xml_text::set_value">set</a>+++(long rhs);
-    bool +++<a href="#xml_text::set">set</a>+++(unsigned long rhs);
+    bool +++<a href="#xml_text::set_value">set</a>+++(unsigned long rhs);
-    bool +++<a href="#xml_text::set">set</a>+++(double rhs);
+    bool +++<a href="#xml_text::set_value">set</a>+++(double rhs);
-    bool +++<a href="#xml_text::set">set</a>+++(float rhs);
+    bool +++<a href="#xml_text::set_value">set</a>+++(float rhs);
-    bool +++<a href="#xml_text::set">set</a>+++(bool rhs);
+    bool +++<a href="#xml_text::set_value">set</a>+++(bool rhs);
-    bool +++<a href="#xml_text::set">set</a>+++(long long rhs);
+    bool +++<a href="#xml_text::set_value">set</a>+++(long long rhs);
-    bool +++<a href="#xml_text::set">set</a>+++(unsigned long long rhs);
+    bool +++<a href="#xml_text::set_value">set</a>+++(unsigned long long rhs);
 
     xml_text& +++<a href="#xml_text::assign">operator=</a>+++(const char_t* rhs);
     xml_text& +++<a href="#xml_text::assign">operator=</a>+++(int rhs);

docs/quickstart.adoc

@@ -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) 2006-2020 Arseny Kapoulkine
+Copyright (c) 2006-2022 Arseny Kapoulkine
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
@@ -283,5 +283,5 @@ This means that you can freely use pugixml in your applications, both open-sourc
 
 ....
 This software is based on pugixml library (https://pugixml.org).
-pugixml is Copyright (C) 2006-2020 Arseny Kapoulkine.
+pugixml is Copyright (C) 2006-2022 Arseny Kapoulkine.
 ....

docs/quickstart.html

@@ -4,26 +4,24 @@
 <meta charset="UTF-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 2.0.10">
+<meta name="generator" content="Asciidoctor 2.0.16">
 <meta name="author" content="website, repository">
-<title>pugixml 1.11 quick start guide</title>
+<title>pugixml 1.13 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 | https://asciidoctor.org */
+/*! Asciidoctor default stylesheet | MIT License | https://asciidoctor.org */
-/* Uncomment @import statement to use as custom stylesheet */
+/* Uncomment the following line when using as a 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";*/
+/* @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{display:block}
+html{font-family:sans-serif;-webkit-text-size-adjust:100%}
-audio,video{display:inline-block}
-audio:not([controls]){display:none;height:0}
-html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
 a{background:none}
 a:focus{outline:thin dotted}
 a:active,a:hover{outline:0}
 h1{font-size:2em;margin:.67em 0}
-abbr[title]{border-bottom:1px dotted}
 b,strong{font-weight:bold}
+abbr{font-size:.9em}
+abbr[title]{cursor:help;border-bottom:1px dotted #dddddf;text-decoration:none}
 dfn{font-style:italic}
-hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0}
+hr{height:0}
 mark{background:#ff0;color:#000}
 code,kbd,pre,samp{font-family:monospace;font-size:1em}
 pre{white-space:pre-wrap}
@@ -35,20 +33,22 @@ sub{bottom:-.25em}
 img{border:0}
 svg:not(:root){overflow:hidden}
 figure{margin:0}
+audio,video{display:inline-block}
+audio:not([controls]){display:none;height:0}
 fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}
 legend{border:0;padding:0}
 button,input,select,textarea{font-family:inherit;font-size:100%;margin:0}
 button,input{line-height:normal}
 button,select{text-transform:none}
-button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
+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=checkbox],input[type=radio]{padding:0}
 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{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}
+body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;line-height:1;position:relative;cursor:auto;-moz-tab-size:4;-o-tab-size:4;tab-size:4;word-wrap:anywhere;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
 img,object,embed{max-width:100%;height:auto}
 object,embed{height:100%}
@@ -63,14 +63,12 @@ img{-ms-interpolation-mode:bicubic}
 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}
-.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}
+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}
 a{color:#2156a5;text-decoration:underline;line-height:inherit}
 a:hover,a:focus{color:#1d4b8f}
 a img{border:0}
-p{font-family:inherit;font-weight:400;font-size:1em;line-height:1.6;margin-bottom:1.25em;text-rendering:optimizeLegibility}
+p{line-height:1.6;margin-bottom:1.25em;text-rendering:optimizeLegibility}
 p aside{font-size:.875em;line-height:1.35;font-style:italic}
 h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{font-family:"Open Sans","DejaVu Sans",sans-serif;font-weight:300;font-style:normal;color:#ba3925;text-rendering:optimizeLegibility;margin-top:1em;margin-bottom:.5em;line-height:1.0125em}
 h1 small,h2 small,h3 small,#toctitle small,.sidebarblock>.content>.title small,h4 small,h5 small,h6 small{font-size:60%;color:#e99b8f;line-height:0}
@@ -79,14 +77,14 @@ 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 #dddddf;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}
 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,dl{line-height:1.6;margin-bottom:1.25em;list-style-position:outside;font-family:inherit}
 ul,ol{margin-left:1.5em}
-ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
+ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0}
 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}
@@ -94,31 +92,29 @@ ul.disc{list-style-type:disc}
 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}
-abbr,acronym{text-transform:uppercase;font-size:90%;color:rgba(0,0,0,.8);border-bottom:1px dotted #ddd;cursor:help}
-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 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 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{background:#fff;margin-bottom:1.25em;border:1px solid #dedede;word-wrap:normal}
 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{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}
+table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{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}
+.center{margin-left:auto;margin-right:auto}
+.stretch{width:100%}
 .clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
 .clearfix::after,.float-group::after{clear:both}
-:not(pre):not([class^=L])>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background:#f7f7f8;-webkit-border-radius:4px;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed;word-wrap:break-word}
+:not(pre).nobreak{word-wrap:normal}
-:not(pre)>code.nobreak{word-wrap:normal}
+:not(pre).nowrap{white-space:nowrap}
-:not(pre)>code.nowrap{white-space:nowrap}
+:not(pre).pre-wrap{white-space:pre-wrap}
+:not(pre):not([class^=L])>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background:#f7f7f8;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed}
 pre{color:rgba(0,0,0,.9);font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;line-height:1.45;text-rendering:optimizeSpeed}
 pre code,pre pre{color:inherit;font-size:inherit;line-height:inherit}
 pre>code{display:block}
@@ -126,7 +122,7 @@ pre.nowrap,pre.nowrap pre{white-space:pre;word-wrap:normal}
 em em{font-style:normal}
 strong strong{font-weight:400}
 .keyseq{color:rgba(51,51,51,.8)}
-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:#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}
+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:#f7f7f7;border:1px solid #ccc;border-radius:3px;box-shadow:0 1px 0 rgba(0,0,0,.2),inset 0 0 0 .1em #fff;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,.menuref{color:#000}
@@ -138,7 +134,7 @@ 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,#content,#footnotes,#footer{width:100%;margin:0 auto;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}
 #content{margin-top:1.25em}
@@ -146,7 +142,7 @@ p a>code:hover{color:rgba(0,0,0,.9)}
 #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 #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{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:flex;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}
@@ -180,11 +176,11 @@ body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9
 #toc.toc2>ul{font-size:.95em}
 #toc.toc2 ul ul{padding-left:1.25em}
 body.toc2.toc-right{padding-left:0;padding-right:20em}}
-#content #toc{border-style:solid;border-width:1px;border-color:#e0e0dc;margin-bottom:1.25em;padding:1.25em;background:#f8f8f7;-webkit-border-radius:4px;border-radius:4px}
+#content #toc{border:1px solid #e0e0dc;margin-bottom:1.25em;padding:1.25em;background:#f8f8f7;border-radius:4px}
 #content #toc>:first-child{margin-top:0}
 #content #toc>:last-child{margin-bottom:0}
-#footer{max-width:100%;background:rgba(0,0,0,.8);padding:1.25em}
+#footer{max-width:none;background:rgba(0,0,0,.8);padding:1.25em}
-#footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#footer-text{color:hsla(0,0%,100%,.8);line-height:1.44}
 #content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
 @media screen and (min-width:768px){#content{margin-bottom:1.25em}
@@ -197,29 +193,32 @@ body.toc2.toc-right{padding-left:0;padding-right:20em}}
 #content h1>a.link,h2>a.link,h3>a.link,#toctitle>a.link,.sidebarblock>.content>.title>a.link,h4>a.link,h5>a.link,h6>a.link{color:#ba3925;text-decoration:none}
 #content h1>a.link:hover,h2>a.link:hover,h3>a.link:hover,#toctitle>a.link:hover,.sidebarblock>.content>.title>a.link:hover,h4>a.link:hover,h5>a.link:hover,h6>a.link:hover{color:#a53221}
 details,.audioblock,.imageblock,.literalblock,.listingblock,.stemblock,.videoblock{margin-bottom:1.25em}
-details>summary:first-of-type{cursor:pointer;display:list-item;outline:none;margin-bottom:.75em}
+details{margin-left:1.25rem}
+details>summary{cursor:pointer;display:block;position:relative;line-height:1.6;margin-bottom:.625rem;-webkit-tap-highlight-color:transparent}
+details>summary::before{content:"";border:solid transparent;border-left:solid;border-width:.3em 0 .3em .5em;position:absolute;top:.5em;left:-1.25rem;transform:translateX(15%)}
+details[open]>summary::before{border:solid transparent;border-top:solid;border-width:.5em .3em 0;transform:translateY(15%)}
+details>summary::after{content:"";width:1.25rem;height:1em;position:absolute;top:.3em;left:-1.25rem}
 .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.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)}
+.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 #dddddf;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);word-wrap:anywhere}
 .admonitionblock>table td.content>:last-child>:last-child{margin-bottom:0}
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+.exampleblock>.content{border:1px solid #e6e6e6;margin-bottom:1.25em;padding:1.25em;background:#fff;border-radius:4px}
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@@ -227,7 +226,7 @@ table.tableblock #preamble>.sectionbody>[class="paragraph"]:first-of-type p{font
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 </head>
 <body class="article toc2 toc-right">
 <div id="header">
-<h1>pugixml 1.11 quick start guide</h1>
+<h1>pugixml 1.13 quick start guide</h1>
 <div class="details">
 <span id="author" class="author">website</span><br>
 <span id="email" class="email"><a href="https://pugixml.org" class="bare">https://pugixml.org</a></span><br>
@@ -495,9 +572,9 @@ 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/v1.11/pugixml-1.11.zip">pugixml-1.11.zip</a> (Windows line endings)
+<p><a href="https://github.com/zeux/pugixml/releases/download/v1.13/pugixml-1.13.zip">pugixml-1.13.zip</a> (Windows line endings)
 /
-<a href="https://github.com/zeux/pugixml/releases/download/v1.11/pugixml-1.11.tar.gz">pugixml-1.11.tar.gz</a> (Unix line endings)</p>
+<a href="https://github.com/zeux/pugixml/releases/download/v1.13/pugixml-1.13.tar.gz">pugixml-1.13.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>
@@ -581,11 +658,11 @@ 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></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>
+<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-w"> </span><span class="tok-n">doc</span><span class="tok-p">;</span><span class="tok-w"></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>
+<span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span><span class="tok-w"> </span><span class="tok-n">result</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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><span class="tok-w"></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;Load result: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">result</span><span class="tok-p">.</span><span class="tok-n">description</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;, mesh name: &quot;</span> <span class="tok-o">&lt;&lt;</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;mesh&quot;</span><span class="tok-p">).</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;name&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></code></pre>
+<span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;Load result: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">result</span><span class="tok-p">.</span><span class="tok-n">description</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;, mesh name: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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;mesh&quot;</span><span class="tok-p">).</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;name&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -599,19 +676,19 @@ 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></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>
+<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-w"> </span><span class="tok-n">doc</span><span class="tok-p">;</span><span class="tok-w"></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-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span><span class="tok-w"> </span><span class="tok-n">result</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"></span>
 
-<span class="tok-k">if</span> <span class="tok-p">(</span><span class="tok-n">result</span><span class="tok-p">)</span>
+<span class="tok-k">if</span><span class="tok-w"> </span><span class="tok-p">(</span><span class="tok-n">result</span><span class="tok-p">)</span><span class="tok-w"></span>
-<span class="tok-p">{</span>
+<span class="tok-p">{</span><span class="tok-w"></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;XML [&quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">source</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;] parsed without errors, attr value: [&quot;</span> <span class="tok-o">&lt;&lt;</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">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;attr&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\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;XML [&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">source</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;] parsed without errors, attr value: [&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;attr&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;]</span><span class="tok-se">\n\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span><span class="tok-w"></span>
-<span class="tok-p">}</span>
+<span class="tok-p">}</span><span class="tok-w"></span>
-<span class="tok-k">else</span>
+<span class="tok-k">else</span><span class="tok-w"></span>
-<span class="tok-p">{</span>
+<span class="tok-p">{</span><span class="tok-w"></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;XML [&quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">source</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;] parsed with errors, attr value: [&quot;</span> <span class="tok-o">&lt;&lt;</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">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;attr&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-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;XML [&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">source</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;] parsed with errors, attr value: [&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;attr&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></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;Error description: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">result</span><span class="tok-p">.</span><span class="tok-n">description</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-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;Error description: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">result</span><span class="tok-p">.</span><span class="tok-n">description</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></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;Error offset: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">result</span><span class="tok-p">.</span><span class="tok-n">offset</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot; (error at [...&quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-p">(</span><span class="tok-n">source</span> <span class="tok-o">+</span> <span class="tok-n">result</span><span class="tok-p">.</span><span class="tok-n">offset</span><span class="tok-p">)</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;]</span><span class="tok-se">\n\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;Error offset: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">result</span><span class="tok-p">.</span><span class="tok-n">offset</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot; (error at [...&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-p">(</span><span class="tok-n">source</span><span class="tok-w"> </span><span class="tok-o">+</span><span class="tok-w"> </span><span class="tok-n">result</span><span class="tok-p">.</span><span class="tok-n">offset</span><span class="tok-p">)</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;]</span><span class="tok-se">\n\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span><span class="tok-w"></span>
-<span class="tok-p">}</span></code></pre>
+<span class="tok-p">}</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -625,21 +702,21 @@ 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></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>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">const</span><span class="tok-w"> </span><span class="tok-kt">char</span><span class="tok-w"> </span><span class="tok-n">source</span><span class="tok-p">[]</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"></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>
+<span class="tok-kt">size_t</span><span class="tok-w"> </span><span class="tok-n">size</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-k">sizeof</span><span class="tok-p">(</span><span class="tok-n">source</span><span class="tok-p">);</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="listingblock">
 <div class="content">
 <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-kt">char</span><span class="tok-o">*</span><span class="tok-w"> </span><span class="tok-n">buffer</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-k">new</span><span class="tok-w"> </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-w"></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>
+<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-w"> </span><span class="tok-n">source</span><span class="tok-p">,</span><span class="tok-w"> </span><span class="tok-n">size</span><span class="tok-p">);</span><span class="tok-w"></span>
 
 <span class="tok-c1">// The block can be allocated by any method; the block is modified during parsing</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_inplace</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-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span><span class="tok-w"> </span><span class="tok-n">result</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">load_buffer_inplace</span><span class="tok-p">(</span><span class="tok-n">buffer</span><span class="tok-p">,</span><span class="tok-w"> </span><span class="tok-n">size</span><span class="tok-p">);</span><span class="tok-w"></span>
 
 <span class="tok-c1">// You have to destroy the block yourself after the document is no longer used</span>
-<span class="tok-k">delete</span><span class="tok-p">[]</span> <span class="tok-n">buffer</span><span class="tok-p">;</span></code></pre>
+<span class="tok-k">delete</span><span class="tok-p">[]</span><span class="tok-w"> </span><span class="tok-n">buffer</span><span class="tok-p">;</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -647,8 +724,8 @@ 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></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>
+<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-w"> </span><span class="tok-nf">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-w"></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>
+<span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_parse_result</span><span class="tok-w"> </span><span class="tok-n">result</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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><span class="tok-w"></span></code></pre>
 </div>
 </div>
 </div>
@@ -677,13 +754,13 @@ 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></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>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span><span class="tok-w"> </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-w"> </span><span class="tok-n">tool</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"> </span><span class="tok-n">tool</span><span class="tok-p">;</span><span class="tok-w"> </span><span class="tok-n">tool</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"></span>
-<span class="tok-p">{</span>
+<span class="tok-p">{</span><span class="tok-w"></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-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;Tool &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></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>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;: AllowRemote &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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><span class="tok-w"></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;, Timeout &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;Timeout&quot;</span><span class="tok-p">).</span><span class="tok-n">as_int</span><span class="tok-p">();</span>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;, Timeout &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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;Timeout&quot;</span><span class="tok-p">).</span><span class="tok-n">as_int</span><span class="tok-p">();</span><span class="tok-w"></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;, Description &#39;&quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">child_value</span><span class="tok-p">(</span><span class="tok-s">&quot;Description&quot;</span><span class="tok-p">)</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;&#39;</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;, Description &#39;&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">child_value</span><span class="tok-p">(</span><span class="tok-s">&quot;Description&quot;</span><span class="tok-p">)</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;&#39;</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span><span class="tok-w"></span>
-<span class="tok-p">}</span></code></pre>
+<span class="tok-p">}</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -691,12 +768,12 @@ 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></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>
+<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-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;Tool for *.dae generation: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"> </span><span class="tok-s">&quot;OutputFileMasks&quot;</span><span class="tok-p">,</span><span class="tok-w"> </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-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></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-k">for</span><span class="tok-w"> </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-w"> </span><span class="tok-n">tool</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"> </span><span class="tok-n">tool</span><span class="tok-p">;</span><span class="tok-w"> </span><span class="tok-n">tool</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"></span>
-<span class="tok-p">{</span>
+<span class="tok-p">{</span><span class="tok-w"></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-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-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;Tool &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span>
-<span class="tok-p">}</span></code></pre>
+<span class="tok-p">}</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -707,17 +784,17 @@ 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></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>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span><span class="tok-w"> </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-w"> </span><span class="tok-n">it</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"> </span><span class="tok-n">it</span><span class="tok-w"> </span><span class="tok-o">!=</span><span class="tok-w"> </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-w"> </span><span class="tok-o">++</span><span class="tok-n">it</span><span class="tok-p">)</span><span class="tok-w"></span>
-<span class="tok-p">{</span>
+<span class="tok-p">{</span><span class="tok-w"></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>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;Tool:&quot;</span><span class="tok-p">;</span><span class="tok-w"></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_attribute_iterator</span> <span class="tok-n">ait</span> <span class="tok-o">=</span> <span class="tok-n">it</span><span class="tok-o">-&gt;</span><span class="tok-n">attributes_begin</span><span class="tok-p">();</span> <span class="tok-n">ait</span> <span class="tok-o">!=</span> <span class="tok-n">it</span><span class="tok-o">-&gt;</span><span class="tok-n">attributes_end</span><span class="tok-p">();</span> <span class="tok-o">++</span><span class="tok-n">ait</span><span class="tok-p">)</span>
+<span class="tok-w">    </span><span class="tok-k">for</span><span class="tok-w"> </span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_attribute_iterator</span><span class="tok-w"> </span><span class="tok-n">ait</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-n">it</span><span class="tok-o">-&gt;</span><span class="tok-n">attributes_begin</span><span class="tok-p">();</span><span class="tok-w"> </span><span class="tok-n">ait</span><span class="tok-w"> </span><span class="tok-o">!=</span><span class="tok-w"> </span><span class="tok-n">it</span><span class="tok-o">-&gt;</span><span class="tok-n">attributes_end</span><span class="tok-p">();</span><span class="tok-w"> </span><span class="tok-o">++</span><span class="tok-n">ait</span><span class="tok-p">)</span><span class="tok-w"></span>
-    <span class="tok-p">{</span>
+<span class="tok-w">    </span><span class="tok-p">{</span><span class="tok-w"></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; &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">ait</span><span class="tok-o">-&gt;</span><span class="tok-n">name</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">ait</span><span class="tok-o">-&gt;</span><span class="tok-n">value</span><span class="tok-p">();</span>
+<span class="tok-w">        </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot; &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">ait</span><span class="tok-o">-&gt;</span><span class="tok-n">name</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;=&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">ait</span><span class="tok-o">-&gt;</span><span class="tok-n">value</span><span class="tok-p">();</span><span class="tok-w"></span>
-    <span class="tok-p">}</span>
+<span class="tok-w">    </span><span class="tok-p">}</span><span class="tok-w"></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">std</span><span class="tok-o">::</span><span class="tok-n">endl</span><span class="tok-p">;</span>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span>
-<span class="tok-p">}</span></code></pre>
+<span class="tok-p">}</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -728,22 +805,22 @@ 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></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>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">for</span><span class="tok-w"> </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-w"> </span><span class="tok-n">tool</span><span class="tok-o">:</span><span class="tok-w"> </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-w"></span>
-<span class="tok-p">{</span>
+<span class="tok-p">{</span><span class="tok-w"></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>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;Tool:&quot;</span><span class="tok-p">;</span><span class="tok-w"></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_attribute</span> <span class="tok-nl">attr</span><span class="tok-p">:</span> <span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">attributes</span><span class="tok-p">())</span>
+<span class="tok-w">    </span><span class="tok-k">for</span><span class="tok-w"> </span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_attribute</span><span class="tok-w"> </span><span class="tok-n">attr</span><span class="tok-o">:</span><span class="tok-w"> </span><span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">attributes</span><span class="tok-p">())</span><span class="tok-w"></span>
-    <span class="tok-p">{</span>
+<span class="tok-w">    </span><span class="tok-p">{</span><span class="tok-w"></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; &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">name</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">value</span><span class="tok-p">();</span>
+<span class="tok-w">        </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot; &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">name</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;=&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">value</span><span class="tok-p">();</span><span class="tok-w"></span>
-    <span class="tok-p">}</span>
+<span class="tok-w">    </span><span class="tok-p">}</span><span class="tok-w"></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><span class="tok-n">children</span><span class="tok-p">())</span>
+<span class="tok-w">    </span><span class="tok-k">for</span><span class="tok-w"> </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-w"> </span><span class="tok-n">child</span><span class="tok-o">:</span><span class="tok-w"> </span><span class="tok-n">tool</span><span class="tok-p">.</span><span class="tok-n">children</span><span class="tok-p">())</span><span class="tok-w"></span>
-    <span class="tok-p">{</span>
+<span class="tok-w">    </span><span class="tok-p">{</span><span class="tok-w"></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;, child &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">child</span><span class="tok-p">.</span><span class="tok-n">name</span><span class="tok-p">();</span>
+<span class="tok-w">        </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;, child &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">child</span><span class="tok-p">.</span><span class="tok-n">name</span><span class="tok-p">();</span><span class="tok-w"></span>
-    <span class="tok-p">}</span>
+<span class="tok-w">    </span><span class="tok-p">}</span><span class="tok-w"></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">std</span><span class="tok-o">::</span><span class="tok-n">endl</span><span class="tok-p">;</span>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span>
-<span class="tok-p">}</span></code></pre>
+<span class="tok-p">}</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -754,23 +831,23 @@ 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></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>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">struct</span><span class="tok-w"> </span><span class="tok-nc">simple_walker</span><span class="tok-o">:</span><span class="tok-w"> </span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_tree_walker</span><span class="tok-w"></span>
-<span class="tok-p">{</span>
+<span class="tok-p">{</span><span class="tok-w"></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-w">    </span><span class="tok-k">virtual</span><span class="tok-w"> </span><span class="tok-kt">bool</span><span class="tok-w"> </span><span class="tok-nf">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-w"> </span><span class="tok-n">node</span><span class="tok-p">)</span><span class="tok-w"></span>
-    <span class="tok-p">{</span>
+<span class="tok-w">    </span><span class="tok-p">{</span><span class="tok-w"></span>
-        <span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-kt">int</span> <span class="tok-n">i</span> <span class="tok-o">=</span> <span class="tok-mi">0</span><span class="tok-p">;</span> <span class="tok-n">i</span> <span class="tok-o">&lt;</span> <span class="tok-n">depth</span><span class="tok-p">();</span> <span class="tok-o">++</span><span class="tok-n">i</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;  &quot;</span><span class="tok-p">;</span> <span class="tok-c1">// indentation</span>
+<span class="tok-w">        </span><span class="tok-k">for</span><span class="tok-w"> </span><span class="tok-p">(</span><span class="tok-kt">int</span><span class="tok-w"> </span><span class="tok-n">i</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-mi">0</span><span class="tok-p">;</span><span class="tok-w"> </span><span class="tok-n">i</span><span class="tok-w"> </span><span class="tok-o">&lt;</span><span class="tok-w"> </span><span class="tok-n">depth</span><span class="tok-p">();</span><span class="tok-w"> </span><span class="tok-o">++</span><span class="tok-n">i</span><span class="tok-p">)</span><span class="tok-w"> </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;  &quot;</span><span class="tok-p">;</span><span class="tok-w"> </span><span class="tok-c1">// indentation</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_types</span><span class="tok-p">[</span><span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">type</span><span class="tok-p">()]</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;: name=&#39;&quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">name</span><span class="tok-p">()</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-s">&quot;&#39;, value=&#39;&quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">node</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;&#39;</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span>
+<span class="tok-w">        </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">node_types</span><span class="tok-p">[</span><span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">type</span><span class="tok-p">()]</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;: name=&#39;&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">name</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;&#39;, value=&#39;&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">value</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;&#39;</span><span class="tok-se">\n</span><span class="tok-s">&quot;</span><span class="tok-p">;</span><span class="tok-w"></span>
 
-        <span class="tok-k">return</span> <span class="tok-nb">true</span><span class="tok-p">;</span> <span class="tok-c1">// continue traversal</span>
+<span class="tok-w">        </span><span class="tok-k">return</span><span class="tok-w"> </span><span class="tok-nb">true</span><span class="tok-p">;</span><span class="tok-w"> </span><span class="tok-c1">// continue traversal</span>
-    <span class="tok-p">}</span>
+<span class="tok-w">    </span><span class="tok-p">}</span><span class="tok-w"></span>
-<span class="tok-p">};</span></code></pre>
+<span class="tok-p">};</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="listingblock">
 <div class="content">
-<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>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-n">simple_walker</span><span class="tok-w"> </span><span class="tok-n">walker</span><span class="tok-p">;</span><span class="tok-w"></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>
+<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><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -778,20 +855,20 @@ 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></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>
+<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-w"> </span><span class="tok-n">tools</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"></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>
+<span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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><span class="tok-w"></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">xpath_node_set</span><span class="tok-o">::</span><span class="tok-n">const_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-k">for</span><span class="tok-w"> </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-o">::</span><span class="tok-n">const_iterator</span><span class="tok-w"> </span><span class="tok-n">it</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"> </span><span class="tok-n">it</span><span class="tok-w"> </span><span class="tok-o">!=</span><span class="tok-w"> </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-w"> </span><span class="tok-o">++</span><span class="tok-n">it</span><span class="tok-p">)</span><span class="tok-w"></span>
-<span class="tok-p">{</span>
+<span class="tok-p">{</span><span class="tok-w"></span>
-    <span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_node</span> <span class="tok-n">node</span> <span class="tok-o">=</span> <span class="tok-o">*</span><span class="tok-n">it</span><span class="tok-p">;</span>
+<span class="tok-w">    </span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_node</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-o">*</span><span class="tok-n">it</span><span class="tok-p">;</span><span class="tok-w"></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">node</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-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-p">.</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;Filename&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span>
-<span class="tok-p">}</span>
+<span class="tok-p">}</span><span class="tok-w"></span>
 
-<span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xpath_node</span> <span class="tok-n">build_tool</span> <span class="tok-o">=</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">select_node</span><span class="tok-p">(</span><span class="tok-s">&quot;//Tool[contains(Description, &#39;build system&#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</span><span class="tok-w"> </span><span class="tok-n">build_tool</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">select_node</span><span class="tok-p">(</span><span class="tok-s">&quot;//Tool[contains(Description, &#39;build system&#39;)]&quot;</span><span class="tok-p">);</span><span class="tok-w"></span>
 
-<span class="tok-k">if</span> <span class="tok-p">(</span><span class="tok-n">build_tool</span><span class="tok-p">)</span>
+<span class="tok-k">if</span><span class="tok-w"> </span><span class="tok-p">(</span><span class="tok-n">build_tool</span><span class="tok-p">)</span><span class="tok-w"></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;Build tool: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">build_tool</span><span class="tok-p">.</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;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></code></pre>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;Build tool: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">build_tool</span><span class="tok-p">.</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;Filename&quot;</span><span class="tok-p">).</span><span class="tok-n">value</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span></code></pre>
 </div>
 </div>
 <div class="admonitionblock caution">
@@ -822,35 +899,35 @@ 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></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>
+<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-w"> </span><span class="tok-n">node</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"></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>
+<span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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><span class="tok-w"></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;, new node name: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">name</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-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;, new node name: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">name</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span>
 
 <span class="tok-c1">// change comment text</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">doc</span><span class="tok-p">.</span><span class="tok-n">last_child</span><span class="tok-p">().</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-s">&quot;useless comment&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-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">last_child</span><span class="tok-p">().</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-s">&quot;useless comment&quot;</span><span class="tok-p">);</span><span class="tok-w"></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;, new comment text: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">last_child</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-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;, new comment text: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">last_child</span><span class="tok-p">().</span><span class="tok-n">value</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span>
 
 <span class="tok-c1">// we can&#39;t change value of the element or name of the comment</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_value</span><span class="tok-p">(</span><span class="tok-s">&quot;1&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">doc</span><span class="tok-p">.</span><span class="tok-n">last_child</span><span class="tok-p">().</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-s">&quot;2&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>
+<span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-s">&quot;1&quot;</span><span class="tok-p">)</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;, &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">doc</span><span class="tok-p">.</span><span class="tok-n">last_child</span><span class="tok-p">().</span><span class="tok-n">set_name</span><span class="tok-p">(</span><span class="tok-s">&quot;2&quot;</span><span class="tok-p">)</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span></code></pre>
 </div>
 </div>
 <div class="listingblock">
 <div class="content">
-<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>
+<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-w"> </span><span class="tok-n">attr</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"></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>
+<span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;, &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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><span class="tok-w"></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;, new attribute: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">name</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">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-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;, new attribute: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">name</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;=&quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">value</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span>
 
 <span class="tok-c1">// we can use numbers or booleans</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-mf">1.234</span><span class="tok-p">);</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-mf">1.234</span><span class="tok-p">);</span><span class="tok-w"></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;new attribute value: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">attr</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-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;new attribute value: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">value</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span>
 
 <span class="tok-c1">// we can also use assignment operators for more concise code</span>
-<span class="tok-n">attr</span> <span class="tok-o">=</span> <span class="tok-nb">true</span><span class="tok-p">;</span>
+<span class="tok-n">attr</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-nb">true</span><span class="tok-p">;</span><span class="tok-w"></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;final attribute value: &quot;</span> <span class="tok-o">&lt;&lt;</span> <span class="tok-n">attr</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></code></pre>
+<span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;final attribute value: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-n">attr</span><span class="tok-p">.</span><span class="tok-n">value</span><span class="tok-p">()</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -874,19 +951,19 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 <div class="listingblock">
 <div class="content">
 <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-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"></span>
 
 <span class="tok-c1">// add description node with text child</span>
-<span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">descr</span> <span class="tok-o">=</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">append_child</span><span class="tok-p">(</span><span class="tok-s">&quot;description&quot;</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-w"> </span><span class="tok-n">descr</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">append_child</span><span class="tok-p">(</span><span class="tok-s">&quot;description&quot;</span><span class="tok-p">);</span><span class="tok-w"></span>
-<span class="tok-n">descr</span><span class="tok-p">.</span><span class="tok-n">append_child</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">node_pcdata</span><span class="tok-p">).</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-s">&quot;Simple node&quot;</span><span class="tok-p">);</span>
+<span class="tok-n">descr</span><span class="tok-p">.</span><span class="tok-n">append_child</span><span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">node_pcdata</span><span class="tok-p">).</span><span class="tok-n">set_value</span><span class="tok-p">(</span><span class="tok-s">&quot;Simple node&quot;</span><span class="tok-p">);</span><span class="tok-w"></span>
 
 <span class="tok-c1">// add param node before the description</span>
-<span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">param</span> <span class="tok-o">=</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">insert_child_before</span><span class="tok-p">(</span><span class="tok-s">&quot;param&quot;</span><span class="tok-p">,</span> <span class="tok-n">descr</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-w"> </span><span class="tok-n">param</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">insert_child_before</span><span class="tok-p">(</span><span class="tok-s">&quot;param&quot;</span><span class="tok-p">,</span><span class="tok-w"> </span><span class="tok-n">descr</span><span class="tok-p">);</span><span class="tok-w"></span>
 
 <span class="tok-c1">// add attributes to param node</span>
-<span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">append_attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;name&quot;</span><span class="tok-p">)</span> <span class="tok-o">=</span> <span class="tok-s">&quot;version&quot;</span><span class="tok-p">;</span>
+<span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">append_attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;name&quot;</span><span class="tok-p">)</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-s">&quot;version&quot;</span><span class="tok-p">;</span><span class="tok-w"></span>
-<span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">append_attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;value&quot;</span><span class="tok-p">)</span> <span class="tok-o">=</span> <span class="tok-mf">1.1</span><span class="tok-p">;</span>
+<span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">append_attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;value&quot;</span><span class="tok-p">)</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-mf">1.1</span><span class="tok-p">;</span><span class="tok-w"></span>
-<span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">insert_attribute_after</span><span class="tok-p">(</span><span class="tok-s">&quot;type&quot;</span><span class="tok-p">,</span> <span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;name&quot;</span><span class="tok-p">))</span> <span class="tok-o">=</span> <span class="tok-s">&quot;float&quot;</span><span class="tok-p">;</span></code></pre>
+<span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">insert_attribute_after</span><span class="tok-p">(</span><span class="tok-s">&quot;type&quot;</span><span class="tok-p">,</span><span class="tok-w"> </span><span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;name&quot;</span><span class="tok-p">))</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-s">&quot;float&quot;</span><span class="tok-p">;</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -898,16 +975,16 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 <div class="listingblock">
 <div class="content">
 <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">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </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-w"></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>
+<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><span class="tok-w"></span>
 
 <span class="tok-c1">// remove id attribute</span>
-<span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-n">param</span> <span class="tok-o">=</span> <span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;param&quot;</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-w"> </span><span class="tok-n">param</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-n">node</span><span class="tok-p">.</span><span class="tok-n">child</span><span class="tok-p">(</span><span class="tok-s">&quot;param&quot;</span><span class="tok-p">);</span><span class="tok-w"></span>
-<span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">remove_attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;value&quot;</span><span class="tok-p">);</span>
+<span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">remove_attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;value&quot;</span><span class="tok-p">);</span><span class="tok-w"></span>
 
 <span class="tok-c1">// we can also remove nodes/attributes by handles</span>
-<span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_attribute</span> <span class="tok-n">id</span> <span class="tok-o">=</span> <span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;name&quot;</span><span class="tok-p">);</span>
+<span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_attribute</span><span class="tok-w"> </span><span class="tok-n">id</span><span class="tok-w"> </span><span class="tok-o">=</span><span class="tok-w"> </span><span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">attribute</span><span class="tok-p">(</span><span class="tok-s">&quot;name&quot;</span><span class="tok-p">);</span><span class="tok-w"></span>
-<span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">remove_attribute</span><span class="tok-p">(</span><span class="tok-n">id</span><span class="tok-p">);</span></code></pre>
+<span class="tok-n">param</span><span class="tok-p">.</span><span class="tok-n">remove_attribute</span><span class="tok-p">(</span><span class="tok-n">id</span><span class="tok-p">);</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 </div>
@@ -927,7 +1004,7 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 <div class="listingblock">
 <div class="content">
 <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>
+<span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </span><span class="tok-s">&quot;Saving result: &quot;</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -939,8 +1016,8 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 <div class="listingblock">
 <div class="content">
 <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">std</span><span class="tok-o">::</span><span class="tok-n">cout</span><span class="tok-w"> </span><span class="tok-o">&lt;&lt;</span><span class="tok-w"> </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-w"></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>
+<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><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -951,15 +1028,15 @@ 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></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>
+<pre class="pygments highlight"><code data-lang="c++"><span></span><span class="tok-k">struct</span><span class="tok-w"> </span><span class="tok-nc">xml_string_writer</span><span class="tok-o">:</span><span class="tok-w"> </span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_writer</span><span class="tok-w"></span>
-<span class="tok-p">{</span>
+<span class="tok-p">{</span><span class="tok-w"></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>
+<span class="tok-w">    </span><span class="tok-n">std</span><span class="tok-o">::</span><span class="tok-n">string</span><span class="tok-w"> </span><span class="tok-n">result</span><span class="tok-p">;</span><span class="tok-w"></span>
 
-    <span class="tok-k">virtual</span> <span class="tok-kt">void</span> <span class="tok-nf">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-w">    </span><span class="tok-k">virtual</span><span class="tok-w"> </span><span class="tok-kt">void</span><span class="tok-w"> </span><span class="tok-nf">write</span><span class="tok-p">(</span><span class="tok-k">const</span><span class="tok-w"> </span><span class="tok-kt">void</span><span class="tok-o">*</span><span class="tok-w"> </span><span class="tok-n">data</span><span class="tok-p">,</span><span class="tok-w"> </span><span class="tok-kt">size_t</span><span class="tok-w"> </span><span class="tok-n">size</span><span class="tok-p">)</span><span class="tok-w"></span>
-    <span class="tok-p">{</span>
+<span class="tok-w">    </span><span class="tok-p">{</span><span class="tok-w"></span>
-        <span class="tok-n">result</span><span class="tok-p">.</span><span class="tok-n">append</span><span class="tok-p">(</span><span class="tok-k">static_cast</span><span class="tok-o">&lt;</span><span class="tok-k">const</span> <span class="tok-kt">char</span><span class="tok-o">*&gt;</span><span class="tok-p">(</span><span class="tok-n">data</span><span class="tok-p">),</span> <span class="tok-n">size</span><span class="tok-p">);</span>
+<span class="tok-w">        </span><span class="tok-n">result</span><span class="tok-p">.</span><span class="tok-n">append</span><span class="tok-p">(</span><span class="tok-k">static_cast</span><span class="tok-o">&lt;</span><span class="tok-k">const</span><span class="tok-w"> </span><span class="tok-kt">char</span><span class="tok-o">*&gt;</span><span class="tok-p">(</span><span class="tok-n">data</span><span class="tok-p">),</span><span class="tok-w"> </span><span class="tok-n">size</span><span class="tok-p">);</span><span class="tok-w"></span>
-    <span class="tok-p">}</span>
+<span class="tok-w">    </span><span class="tok-p">}</span><span class="tok-w"></span>
-<span class="tok-p">};</span></code></pre>
+<span class="tok-p">};</span><span class="tok-w"></span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -986,7 +1063,7 @@ XPath functions throw <code>xpath_exception</code> objects on error; the sample
 </div>
 <div class="literalblock">
 <div class="content">
-<pre>Copyright (c) 2006-2020 Arseny Kapoulkine
+<pre>Copyright (c) 2006-2022 Arseny Kapoulkine
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
@@ -1016,7 +1093,7 @@ OTHER DEALINGS IN THE SOFTWARE.</pre>
 <div class="literalblock">
 <div class="content">
 <pre>This software is based on pugixml library (https://pugixml.org).
-pugixml is Copyright (C) 2006-2020 Arseny Kapoulkine.</pre>
+pugixml is Copyright (C) 2006-2022 Arseny Kapoulkine.</pre>
 </div>
 </div>
 </div>
@@ -1030,79 +1107,8 @@ pugixml is Copyright (C) 2006-2020 Arseny Kapoulkine.</pre>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2020-11-26 00:58:43 -0800
+Last updated 2022-09-02 21:41:39 -0700
 </div>
 </div>
-<style>
-pre.pygments .hll { background-color: #ffffcc }
-pre.pygments  { background: #f8f8f8; }
-pre.pygments .tok-c { color: #408080; font-style: italic } /* Comment */
-pre.pygments .tok-err { border: 1px solid #FF0000 } /* Error */
-pre.pygments .tok-k { color: #008000; font-weight: bold } /* Keyword */
-pre.pygments .tok-o { color: #666666 } /* Operator */
-pre.pygments .tok-ch { color: #408080; font-style: italic } /* Comment.Hashbang */
-pre.pygments .tok-cm { color: #408080; font-style: italic } /* Comment.Multiline */
-pre.pygments .tok-cp { color: #BC7A00 } /* Comment.Preproc */
-pre.pygments .tok-cpf { color: #408080; font-style: italic } /* Comment.PreprocFile */
-pre.pygments .tok-c1 { color: #408080; font-style: italic } /* Comment.Single */
-pre.pygments .tok-cs { color: #408080; font-style: italic } /* Comment.Special */
-pre.pygments .tok-gd { color: #A00000 } /* Generic.Deleted */
-pre.pygments .tok-ge { font-style: italic } /* Generic.Emph */
-pre.pygments .tok-gr { color: #FF0000 } /* Generic.Error */
-pre.pygments .tok-gh { color: #000080; font-weight: bold } /* Generic.Heading */
-pre.pygments .tok-gi { color: #00A000 } /* Generic.Inserted */
-pre.pygments .tok-go { color: #888888 } /* Generic.Output */
-pre.pygments .tok-gp { color: #000080; font-weight: bold } /* Generic.Prompt */
-pre.pygments .tok-gs { font-weight: bold } /* Generic.Strong */
-pre.pygments .tok-gu { color: #800080; font-weight: bold } /* Generic.Subheading */
-pre.pygments .tok-gt { color: #0044DD } /* Generic.Traceback */
-pre.pygments .tok-kc { color: #008000; font-weight: bold } /* Keyword.Constant */
-pre.pygments .tok-kd { color: #008000; font-weight: bold } /* Keyword.Declaration */
-pre.pygments .tok-kn { color: #008000; font-weight: bold } /* Keyword.Namespace */
-pre.pygments .tok-kp { color: #008000 } /* Keyword.Pseudo */
-pre.pygments .tok-kr { color: #008000; font-weight: bold } /* Keyword.Reserved */
-pre.pygments .tok-kt { color: #B00040 } /* Keyword.Type */
-pre.pygments .tok-m { color: #666666 } /* Literal.Number */
-pre.pygments .tok-s { color: #BA2121 } /* Literal.String */
-pre.pygments .tok-na { color: #7D9029 } /* Name.Attribute */
-pre.pygments .tok-nb { color: #008000 } /* Name.Builtin */
-pre.pygments .tok-nc { color: #0000FF; font-weight: bold } /* Name.Class */
-pre.pygments .tok-no { color: #880000 } /* Name.Constant */
-pre.pygments .tok-nd { color: #AA22FF } /* Name.Decorator */
-pre.pygments .tok-ni { color: #999999; font-weight: bold } /* Name.Entity */
-pre.pygments .tok-ne { color: #D2413A; font-weight: bold } /* Name.Exception */
-pre.pygments .tok-nf { color: #0000FF } /* Name.Function */
-pre.pygments .tok-nl { color: #A0A000 } /* Name.Label */
-pre.pygments .tok-nn { color: #0000FF; font-weight: bold } /* Name.Namespace */
-pre.pygments .tok-nt { color: #008000; font-weight: bold } /* Name.Tag */
-pre.pygments .tok-nv { color: #19177C } /* Name.Variable */
-pre.pygments .tok-ow { color: #AA22FF; font-weight: bold } /* Operator.Word */
-pre.pygments .tok-w { color: #bbbbbb } /* Text.Whitespace */
-pre.pygments .tok-mb { color: #666666 } /* Literal.Number.Bin */
-pre.pygments .tok-mf { color: #666666 } /* Literal.Number.Float */
-pre.pygments .tok-mh { color: #666666 } /* Literal.Number.Hex */
-pre.pygments .tok-mi { color: #666666 } /* Literal.Number.Integer */
-pre.pygments .tok-mo { color: #666666 } /* Literal.Number.Oct */
-pre.pygments .tok-sa { color: #BA2121 } /* Literal.String.Affix */
-pre.pygments .tok-sb { color: #BA2121 } /* Literal.String.Backtick */
-pre.pygments .tok-sc { color: #BA2121 } /* Literal.String.Char */
-pre.pygments .tok-dl { color: #BA2121 } /* Literal.String.Delimiter */
-pre.pygments .tok-sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */
-pre.pygments .tok-s2 { color: #BA2121 } /* Literal.String.Double */
-pre.pygments .tok-se { color: #BB6622; font-weight: bold } /* Literal.String.Escape */
-pre.pygments .tok-sh { color: #BA2121 } /* Literal.String.Heredoc */
-pre.pygments .tok-si { color: #BB6688; font-weight: bold } /* Literal.String.Interpol */
-pre.pygments .tok-sx { color: #008000 } /* Literal.String.Other */
-pre.pygments .tok-sr { color: #BB6688 } /* Literal.String.Regex */
-pre.pygments .tok-s1 { color: #BA2121 } /* Literal.String.Single */
-pre.pygments .tok-ss { color: #19177C } /* Literal.String.Symbol */
-pre.pygments .tok-bp { color: #008000 } /* Name.Builtin.Pseudo */
-pre.pygments .tok-fm { color: #0000FF } /* Name.Function.Magic */
-pre.pygments .tok-vc { color: #19177C } /* Name.Variable.Class */
-pre.pygments .tok-vg { color: #19177C } /* Name.Variable.Global */
-pre.pygments .tok-vi { color: #19177C } /* Name.Variable.Instance */
-pre.pygments .tok-vm { color: #19177C } /* Name.Variable.Magic */
-pre.pygments .tok-il { color: #666666 } /* Literal.Number.Integer.Long */
-</style>
 </body>
 </html>

readme.txt

@@ -1,6 +1,6 @@
-pugixml 1.11 - an XML processing library
+pugixml 1.13 - an XML processing library
 
-Copyright (C) 2006-2020, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
+Copyright (C) 2006-2022, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
 Report bugs and download new versions at https://pugixml.org/
 
 This is the distribution of pugixml, which is a C++ XML processing library,
@@ -26,7 +26,7 @@ The distribution contains the following folders:
 
 This library is distributed under the MIT License:
 
-Copyright (c) 2006-2019 Arseny Kapoulkine
+Copyright (c) 2006-2022 Arseny Kapoulkine
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation

scripts/nuget/pugixml.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/10/nuspec.xsd">
   <metadata>
     <id>pugixml</id>
-    <version>1.11.0-appveyor</version>
+    <version>1.13.0-appveyor</version>
     <title>pugixml</title>
     <authors>Arseny Kapoulkine</authors>
     <owners>Arseny Kapoulkine</owners>
@@ -11,10 +11,10 @@
     <projectUrl>https://pugixml.org/</projectUrl>
     <description>pugixml is a C++ XML processing library, which 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 Unicode interface variants and conversions between different Unicode encodings (which happen automatically during parsing/saving).
 pugixml is used by a lot of projects, both open-source and proprietary, for performance and easy-to-use interface.
-This package contains builds for VS2013, VS2015, VS2017 and VS2019, for both statically linked and DLL CRT; you can switch the CRT linkage in Project -> Properties -> Referenced Packages -> pugixml.</description>
+This package contains builds for VS2013, VS2015, VS2017, VS2019 and VS2022, for both statically linked and DLL CRT; you can switch the CRT linkage in Project -> Properties -> Referenced Packages -> pugixml.</description>
     <summary>Light-weight, simple and fast XML parser for C++ with XPath support</summary>
     <releaseNotes>https://pugixml.org/docs/manual.html#changes</releaseNotes>
-    <copyright>Copyright (c) 2006-2020 Arseny Kapoulkine</copyright>
+    <copyright>Copyright (c) 2006-2022 Arseny Kapoulkine</copyright>
     <tags>native nativepackage</tags>
   </metadata>
 </package>

scripts/nuget_build.ps1

@@ -35,7 +35,11 @@ Force-Copy "../src/pugiconfig.hpp" "nuget/build/native/include/pugiconfig.hpp"
 Force-Copy "../src/pugixml.hpp" "nuget/build/native/include/pugixml.hpp"
 Force-Copy "../src/pugixml.cpp" "nuget/build/native/include/pugixml.cpp"
 
-if ($args[0] -eq 2019){
+if ($args[0] -eq 2022){
+	Build-Version "vs2022" "v143" "dynamic"
+	Build-Version "vs2022" "v143" "static"
+
+} elseif ($args[0] -eq 2019){
 	Build-Version "vs2019" "v142" "dynamic"
 	Build-Version "vs2019" "v142" "static"
 

scripts/pugixml-config.cmake.in

@@ -5,7 +5,7 @@ include("${CMAKE_CURRENT_LIST_DIR}/pugixml-targets.cmake")
 # If the user is not requiring 1.11 (either by explicitly requesting an older
 # version or not requesting one at all), provide the old imported target name
 # for compatibility.
-if (NOT DEFINED PACKAGE_FIND_VERSION OR PACKAGE_FIND_VERSION VERSION_LESS "1.11")
+if (NOT TARGET pugixml AND (NOT DEFINED PACKAGE_FIND_VERSION OR PACKAGE_FIND_VERSION VERSION_LESS "1.11"))
   add_library(pugixml INTERFACE IMPORTED)
   # Equivalent to target_link_libraries INTERFACE, but compatible with CMake 3.10
   set_target_properties(pugixml PROPERTIES INTERFACE_LINK_LIBRARIES pugixml::pugixml)

scripts/pugixml.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "pugixml"
-  s.version      = "1.11"
+  s.version      = "1.13"
   s.summary      = "C++ XML parser library."
   s.homepage     = "https://pugixml.org"
   s.license      = "MIT"

scripts/pugixml_dll.rc

@@ -1,11 +1,11 @@
 #include <winver.h>
 
 #define PUGIXML_VERSION_MAJOR 1
-#define PUGIXML_VERSION_MINOR 11
+#define PUGIXML_VERSION_MINOR 13
 #define PUGIXML_VERSION_PATCH 0
-#define PUGIXML_VERSION_NUMBER "1.11.0\0"
+#define PUGIXML_VERSION_NUMBER "1.13.0\0"
 
-#if defined(GCC_WINDRES) || defined(__MINGW32__)
+#if defined(GCC_WINDRES) || defined(__MINGW32__) || defined(__CYGWIN__)
 VS_VERSION_INFO		VERSIONINFO
 #else
 VS_VERSION_INFO		VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
@@ -31,7 +31,7 @@ BEGIN
       VALUE "FileDescription",	"pugixml library\0"
       VALUE "FileVersion",	PUGIXML_VERSION_NUMBER
       VALUE "InternalName",	"pugixml.dll\0"
-      VALUE "LegalCopyright",	"Copyright (C) 2006-2020, by Arseny Kapoulkine\0"
+      VALUE "LegalCopyright",	"Copyright (C) 2006-2022, by Arseny Kapoulkine\0"
       VALUE "OriginalFilename",	"pugixml.dll\0"
       VALUE "ProductName",	"pugixml\0"
       VALUE "ProductVersion",	PUGIXML_VERSION_NUMBER

scripts/pugixml_vs2022.vcxproj

@@ -0,0 +1,172 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{07CF01C0-B887-499D-AD9C-799CB6A9FE64}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>pugixml</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>false</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>false</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <OutDir>vs2022\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>vs2022\$(Platform)_$(Configuration)\</IntDir>
+    <TargetName>pugixml</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <OutDir>vs2022\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>vs2022\$(Platform)_$(Configuration)\</IntDir>
+    <TargetName>pugixml</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <OutDir>vs2022\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>vs2022\$(Platform)_$(Configuration)\</IntDir>
+    <TargetName>pugixml</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <OutDir>vs2022\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>vs2022\$(Platform)_$(Configuration)\</IntDir>
+    <TargetName>pugixml</TargetName>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ProgramDataBaseFileName>$(IntDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+      <MinimalRebuild>false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
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+      <PreprocessorDefinitions>_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ProgramDataBaseFileName>$(IntDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+      <MinimalRebuild>false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ProgramDataBaseFileName>$(IntDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ProgramDataBaseFileName>$(IntDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="..\src\pugiconfig.hpp" />
+    <ClInclude Include="..\src\pugixml.hpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\src\pugixml.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

scripts/pugixml_vs2022_static.vcxproj

@@ -0,0 +1,176 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{07CF01C0-B887-499D-AD9C-799CB6A9FE64}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>pugixml</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>false</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>false</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <OutDir>vs2022\$(Platform)_$(Configuration)Static\</OutDir>
+    <IntDir>vs2022\$(Platform)_$(Configuration)Static\</IntDir>
+    <TargetName>pugixml</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <OutDir>vs2022\$(Platform)_$(Configuration)Static\</OutDir>
+    <IntDir>vs2022\$(Platform)_$(Configuration)Static\</IntDir>
+    <TargetName>pugixml</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <OutDir>vs2022\$(Platform)_$(Configuration)Static\</OutDir>
+    <IntDir>vs2022\$(Platform)_$(Configuration)Static\</IntDir>
+    <TargetName>pugixml</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <OutDir>vs2022\$(Platform)_$(Configuration)Static\</OutDir>
+    <IntDir>vs2022\$(Platform)_$(Configuration)Static\</IntDir>
+    <TargetName>pugixml</TargetName>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ProgramDataBaseFileName>$(IntDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+      <MinimalRebuild>false</MinimalRebuild>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ProgramDataBaseFileName>$(IntDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+      <MinimalRebuild>false</MinimalRebuild>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ProgramDataBaseFileName>$(IntDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ProgramDataBaseFileName>$(IntDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="..\src\pugiconfig.hpp" />
+    <ClInclude Include="..\src\pugixml.hpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\src\pugixml.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

src/pugiconfig.hpp

@@ -1,7 +1,7 @@
 /**
- * pugixml parser - version 1.11
+ * pugixml parser - version 1.13
  * --------------------------------------------------------
- * Copyright (C) 2006-2020, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
+ * Copyright (C) 2006-2022, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
  * Report bugs and download new versions at https://pugixml.org/
  *
  * This library is distributed under the MIT License. See notice at the end
@@ -52,7 +52,7 @@
 #endif
 
 /**
- * Copyright (c) 2006-2020 Arseny Kapoulkine
+ * Copyright (c) 2006-2022 Arseny Kapoulkine
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation

src/pugixml.cpp

@@ -1,7 +1,7 @@
 /**
- * pugixml parser - version 1.11
+ * pugixml parser - version 1.13
  * --------------------------------------------------------
- * Copyright (C) 2006-2020, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
+ * Copyright (C) 2006-2022, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
  * Report bugs and download new versions at https://pugixml.org/
  *
  * This library is distributed under the MIT License. See notice at the end
@@ -132,8 +132,10 @@ using std::memset;
 #endif
 
 // In some environments MSVC is a compiler but the CRT lacks certain MSVC-specific features
-#if defined(_MSC_VER) && !defined(__S3E__)
+#if defined(_MSC_VER) && !defined(__S3E__) && !defined(_WIN32_WCE)
 #	define PUGI__MSVC_CRT_VERSION _MSC_VER
+#elif defined(_WIN32_WCE)
+#	define PUGI__MSVC_CRT_VERSION 1310 // MSVC7.1
 #endif
 
 // Not all platforms have snprintf; we define a wrapper that uses snprintf if possible. This only works with buffers with a known size.
@@ -141,6 +143,8 @@ using std::memset;
 #	define PUGI__SNPRINTF(buf, ...) snprintf(buf, sizeof(buf), __VA_ARGS__)
 #elif defined(PUGI__MSVC_CRT_VERSION) && PUGI__MSVC_CRT_VERSION >= 1400
 #	define PUGI__SNPRINTF(buf, ...) _snprintf_s(buf, _countof(buf), _TRUNCATE, __VA_ARGS__)
+#elif defined(__APPLE__) && __clang_major__ >= 14 // Xcode 14 marks sprintf as deprecated while still using C++98 by default
+#	define PUGI__SNPRINTF(buf, fmt, arg1, arg2) snprintf(buf, sizeof(buf), fmt, arg1, arg2)
 #else
 #	define PUGI__SNPRINTF sprintf
 #endif
@@ -526,7 +530,8 @@ PUGI__NS_BEGIN
 			xml_memory_page* page = xml_memory_page::construct(memory);
 			assert(page);
 
-			page->allocator = _root->allocator;
+			assert(this == _root->allocator);
+			page->allocator = this;
 
 			return page;
 		}
@@ -1273,12 +1278,14 @@ PUGI__NS_BEGIN
 
 		child->parent = parent;
 
-		if (node->next_sibling)
+		xml_node_struct* next = node->next_sibling;
-			node->next_sibling->prev_sibling_c = child;
+
+		if (next)
+			next->prev_sibling_c = child;
 		else
 			parent->first_child->prev_sibling_c = child;
 
-		child->next_sibling = node->next_sibling;
+		child->next_sibling = next;
 		child->prev_sibling_c = node;
 
 		node->next_sibling = child;
@@ -1290,12 +1297,14 @@ PUGI__NS_BEGIN
 
 		child->parent = parent;
 
-		if (node->prev_sibling_c->next_sibling)
+		xml_node_struct* prev = node->prev_sibling_c;
-			node->prev_sibling_c->next_sibling = child;
+
+		if (prev->next_sibling)
+			prev->next_sibling = child;
 		else
 			parent->first_child = child;
 
-		child->prev_sibling_c = node->prev_sibling_c;
+		child->prev_sibling_c = prev;
 		child->next_sibling = node;
 
 		node->prev_sibling_c = child;
@@ -1305,15 +1314,18 @@ PUGI__NS_BEGIN
 	{
 		xml_node_struct* parent = node->parent;
 
-		if (node->next_sibling)
+		xml_node_struct* next = node->next_sibling;
-			node->next_sibling->prev_sibling_c = node->prev_sibling_c;
+		xml_node_struct* prev = node->prev_sibling_c;
-		else
-			parent->first_child->prev_sibling_c = node->prev_sibling_c;
 
-		if (node->prev_sibling_c->next_sibling)
+		if (next)
-			node->prev_sibling_c->next_sibling = node->next_sibling;
+			next->prev_sibling_c = prev;
 		else
-			parent->first_child = node->next_sibling;
+			parent->first_child->prev_sibling_c = prev;
+
+		if (prev->next_sibling)
+			prev->next_sibling = next;
+		else
+			parent->first_child = next;
 
 		node->parent = 0;
 		node->prev_sibling_c = 0;
@@ -1357,39 +1369,46 @@ PUGI__NS_BEGIN
 
 	inline void insert_attribute_after(xml_attribute_struct* attr, xml_attribute_struct* place, xml_node_struct* node)
 	{
-		if (place->next_attribute)
+		xml_attribute_struct* next = place->next_attribute;
-			place->next_attribute->prev_attribute_c = attr;
+
+		if (next)
+			next->prev_attribute_c = attr;
 		else
 			node->first_attribute->prev_attribute_c = attr;
 
-		attr->next_attribute = place->next_attribute;
+		attr->next_attribute = next;
 		attr->prev_attribute_c = place;
 		place->next_attribute = attr;
 	}
 
 	inline void insert_attribute_before(xml_attribute_struct* attr, xml_attribute_struct* place, xml_node_struct* node)
 	{
-		if (place->prev_attribute_c->next_attribute)
+		xml_attribute_struct* prev = place->prev_attribute_c;
-			place->prev_attribute_c->next_attribute = attr;
+
+		if (prev->next_attribute)
+			prev->next_attribute = attr;
 		else
 			node->first_attribute = attr;
 
-		attr->prev_attribute_c = place->prev_attribute_c;
+		attr->prev_attribute_c = prev;
 		attr->next_attribute = place;
 		place->prev_attribute_c = attr;
 	}
 
 	inline void remove_attribute(xml_attribute_struct* attr, xml_node_struct* node)
 	{
-		if (attr->next_attribute)
+		xml_attribute_struct* next = attr->next_attribute;
-			attr->next_attribute->prev_attribute_c = attr->prev_attribute_c;
+		xml_attribute_struct* prev = attr->prev_attribute_c;
-		else
-			node->first_attribute->prev_attribute_c = attr->prev_attribute_c;
 
-		if (attr->prev_attribute_c->next_attribute)
+		if (next)
-			attr->prev_attribute_c->next_attribute = attr->next_attribute;
+			next->prev_attribute_c = prev;
 		else
-			node->first_attribute = attr->next_attribute;
+			node->first_attribute->prev_attribute_c = prev;
+
+		if (prev->next_attribute)
+			prev->next_attribute = next;
+		else
+			node->first_attribute = next;
 
 		attr->prev_attribute_c = 0;
 		attr->next_attribute = 0;
@@ -4704,6 +4723,9 @@ PUGI__NS_BEGIN
 		// get actual encoding
 		xml_encoding buffer_encoding = impl::get_buffer_encoding(encoding, contents, size);
 
+		// if convert_buffer below throws bad_alloc, we still need to deallocate contents if we own it
+		auto_deleter<void> contents_guard(own ? contents : 0, xml_memory::deallocate);
+
 		// get private buffer
 		char_t* buffer = 0;
 		size_t length = 0;
@@ -4711,6 +4733,9 @@ PUGI__NS_BEGIN
 		// coverity[var_deref_model]
 		if (!impl::convert_buffer(buffer, length, buffer_encoding, contents, size, is_mutable)) return impl::make_parse_result(status_out_of_memory);
 
+		// after this we either deallocate contents (below) or hold on to it via doc->buffer, so we don't need to guard it
+		contents_guard.release();
+
 		// delete original buffer if we performed a conversion
 		if (own && buffer != contents && contents) impl::xml_memory::deallocate(contents);
 
@@ -4732,7 +4757,7 @@ PUGI__NS_BEGIN
 	// we need to get length of entire file to load it in memory; the only (relatively) sane way to do it is via seek/tell trick
 	PUGI__FN xml_parse_status get_file_size(FILE* file, size_t& out_result)
 	{
-	#if defined(PUGI__MSVC_CRT_VERSION) && PUGI__MSVC_CRT_VERSION >= 1400 && !defined(_WIN32_WCE)
+	#if defined(PUGI__MSVC_CRT_VERSION) && PUGI__MSVC_CRT_VERSION >= 1400
 		// there are 64-bit versions of fseek/ftell, let's use them
 		typedef __int64 length_type;
 
@@ -5047,7 +5072,7 @@ PUGI__NS_BEGIN
 		xml_writer_file writer(file);
 		doc.save(writer, indent, flags, encoding);
 
-		return ferror(file) == 0;
+		return fflush(file) == 0 && ferror(file) == 0;
 	}
 
 	struct name_null_sentry
@@ -5182,53 +5207,72 @@ namespace pugi
 
 	PUGI__FN xml_attribute xml_attribute::next_attribute() const
 	{
-		return _attr ? xml_attribute(_attr->next_attribute) : xml_attribute();
+		if (!_attr) return xml_attribute();
+		return xml_attribute(_attr->next_attribute);
 	}
 
 	PUGI__FN xml_attribute xml_attribute::previous_attribute() const
 	{
-		return _attr && _attr->prev_attribute_c->next_attribute ? xml_attribute(_attr->prev_attribute_c) : xml_attribute();
+		if (!_attr) return xml_attribute();
+		xml_attribute_struct* prev = _attr->prev_attribute_c;
+		return prev->next_attribute ? xml_attribute(prev) : xml_attribute();
 	}
 
 	PUGI__FN const char_t* xml_attribute::as_string(const char_t* def) const
 	{
-		return (_attr && _attr->value) ? _attr->value + 0 : def;
+		if (!_attr) return def;
+		const char_t* value = _attr->value;
+		return value ? value : def;
 	}
 
 	PUGI__FN int xml_attribute::as_int(int def) const
 	{
-		return (_attr && _attr->value) ? impl::get_value_int(_attr->value) : def;
+		if (!_attr) return def;
+		const char_t* value = _attr->value;
+		return value ? impl::get_value_int(value) : def;
 	}
 
 	PUGI__FN unsigned int xml_attribute::as_uint(unsigned int def) const
 	{
-		return (_attr && _attr->value) ? impl::get_value_uint(_attr->value) : def;
+		if (!_attr) return def;
+		const char_t* value = _attr->value;
+		return value ? impl::get_value_uint(value) : def;
 	}
 
 	PUGI__FN double xml_attribute::as_double(double def) const
 	{
-		return (_attr && _attr->value) ? impl::get_value_double(_attr->value) : def;
+		if (!_attr) return def;
+		const char_t* value = _attr->value;
+		return value ? impl::get_value_double(value) : def;
 	}
 
 	PUGI__FN float xml_attribute::as_float(float def) const
 	{
-		return (_attr && _attr->value) ? impl::get_value_float(_attr->value) : def;
+		if (!_attr) return def;
+		const char_t* value = _attr->value;
+		return value ? impl::get_value_float(value) : def;
 	}
 
 	PUGI__FN bool xml_attribute::as_bool(bool def) const
 	{
-		return (_attr && _attr->value) ? impl::get_value_bool(_attr->value) : def;
+		if (!_attr) return def;
+		const char_t* value = _attr->value;
+		return value ? impl::get_value_bool(value) : def;
 	}
 
 #ifdef PUGIXML_HAS_LONG_LONG
 	PUGI__FN long long xml_attribute::as_llong(long long def) const
 	{
-		return (_attr && _attr->value) ? impl::get_value_llong(_attr->value) : def;
+		if (!_attr) return def;
+		const char_t* value = _attr->value;
+		return value ? impl::get_value_llong(value) : def;
 	}
 
 	PUGI__FN unsigned long long xml_attribute::as_ullong(unsigned long long def) const
 	{
-		return (_attr && _attr->value) ? impl::get_value_ullong(_attr->value) : def;
+		if (!_attr) return def;
+		const char_t* value = _attr->value;
+		return value ? impl::get_value_ullong(value) : def;
 	}
 #endif
 
@@ -5239,12 +5283,16 @@ namespace pugi
 
 	PUGI__FN const char_t* xml_attribute::name() const
 	{
-		return (_attr && _attr->name) ? _attr->name + 0 : PUGIXML_TEXT("");
+		if (!_attr) return PUGIXML_TEXT("");
+		const char_t* name = _attr->name;
+		return name ? name : PUGIXML_TEXT("");
 	}
 
 	PUGI__FN const char_t* xml_attribute::value() const
 	{
-		return (_attr && _attr->value) ? _attr->value + 0 : PUGIXML_TEXT("");
+		if (!_attr) return PUGIXML_TEXT("");
+		const char_t* value = _attr->value;
+		return value ? value : PUGIXML_TEXT("");
 	}
 
 	PUGI__FN size_t xml_attribute::hash_value() const
@@ -5326,6 +5374,13 @@ namespace pugi
 		return impl::strcpy_insitu(_attr->name, _attr->header, impl::xml_memory_page_name_allocated_mask, rhs, impl::strlength(rhs));
 	}
 
+	PUGI__FN bool xml_attribute::set_value(const char_t* rhs, size_t sz)
+	{
+		if (!_attr) return false;
+
+		return impl::strcpy_insitu(_attr->value, _attr->header, impl::xml_memory_page_value_allocated_mask, rhs, sz);
+	}
+
 	PUGI__FN bool xml_attribute::set_value(const char_t* rhs)
 	{
 		if (!_attr) return false;
@@ -5518,7 +5573,9 @@ namespace pugi
 
 	PUGI__FN const char_t* xml_node::name() const
 	{
-		return (_root && _root->name) ? _root->name + 0 : PUGIXML_TEXT("");
+		if (!_root) return PUGIXML_TEXT("");
+		const char_t* name = _root->name;
+		return name ? name : PUGIXML_TEXT("");
 	}
 
 	PUGI__FN xml_node_type xml_node::type() const
@@ -5528,7 +5585,9 @@ namespace pugi
 
 	PUGI__FN const char_t* xml_node::value() const
 	{
-		return (_root && _root->value) ? _root->value + 0 : PUGIXML_TEXT("");
+		if (!_root) return PUGIXML_TEXT("");
+		const char_t* value = _root->value;
+		return value ? value : PUGIXML_TEXT("");
 	}
 
 	PUGI__FN xml_node xml_node::child(const char_t* name_) const
@@ -5536,7 +5595,11 @@ namespace pugi
 		if (!_root) return xml_node();
 
 		for (xml_node_struct* i = _root->first_child; i; i = i->next_sibling)
-			if (i->name && impl::strequal(name_, i->name)) return xml_node(i);
+		{
+			const char_t* iname = i->name;
+			if (iname && impl::strequal(name_, iname))
+				return xml_node(i);
+		}
 
 		return xml_node();
 	}
@@ -5546,8 +5609,11 @@ namespace pugi
 		if (!_root) return xml_attribute();
 
 		for (xml_attribute_struct* i = _root->first_attribute; i; i = i->next_attribute)
-			if (i->name && impl::strequal(name_, i->name))
+		{
+			const char_t* iname = i->name;
+			if (iname && impl::strequal(name_, iname))
 				return xml_attribute(i);
+		}
 
 		return xml_attribute();
 	}
@@ -5557,7 +5623,11 @@ namespace pugi
 		if (!_root) return xml_node();
 
 		for (xml_node_struct* i = _root->next_sibling; i; i = i->next_sibling)
-			if (i->name && impl::strequal(name_, i->name)) return xml_node(i);
+		{
+			const char_t* iname = i->name;
+			if (iname && impl::strequal(name_, iname))
+				return xml_node(i);
+		}
 
 		return xml_node();
 	}
@@ -5572,7 +5642,11 @@ namespace pugi
 		if (!_root) return xml_node();
 
 		for (xml_node_struct* i = _root->prev_sibling_c; i->next_sibling; i = i->prev_sibling_c)
-			if (i->name && impl::strequal(name_, i->name)) return xml_node(i);
+		{
+			const char_t* iname = i->name;
+			if (iname && impl::strequal(name_, iname))
+				return xml_node(i);
+		}
 
 		return xml_node();
 	}
@@ -5588,24 +5662,30 @@ namespace pugi
 
 		// optimistically search from hint up until the end
 		for (xml_attribute_struct* i = hint; i; i = i->next_attribute)
-			if (i->name && impl::strequal(name_, i->name))
+		{
+			const char_t* iname = i->name;
+			if (iname && impl::strequal(name_, iname))
 			{
 				// update hint to maximize efficiency of searching for consecutive attributes
 				hint_._attr = i->next_attribute;
 
 				return xml_attribute(i);
 			}
+		}
 
 		// wrap around and search from the first attribute until the hint
 		// 'j' null pointer check is technically redundant, but it prevents a crash in case the assertion above fails
 		for (xml_attribute_struct* j = _root->first_attribute; j && j != hint; j = j->next_attribute)
-			if (j->name && impl::strequal(name_, j->name))
+		{
+			const char_t* jname = j->name;
+			if (jname && impl::strequal(name_, jname))
 			{
 				// update hint to maximize efficiency of searching for consecutive attributes
 				hint_._attr = j->next_attribute;
 
 				return xml_attribute(j);
 			}
+		}
 
 		return xml_attribute();
 	}
@@ -5613,9 +5693,8 @@ namespace pugi
 	PUGI__FN xml_node xml_node::previous_sibling() const
 	{
 		if (!_root) return xml_node();
-
+		xml_node_struct* prev = _root->prev_sibling_c;
-		if (_root->prev_sibling_c->next_sibling) return xml_node(_root->prev_sibling_c);
+		return prev->next_sibling ? xml_node(prev) : xml_node();
-		else return xml_node();
 	}
 
 	PUGI__FN xml_node xml_node::parent() const
@@ -5642,8 +5721,11 @@ namespace pugi
 			return _root->value;
 
 		for (xml_node_struct* i = _root->first_child; i; i = i->next_sibling)
-			if (impl::is_text_node(i) && i->value)
+		{
-				return i->value;
+			const char_t* ivalue = i->value;
+			if (impl::is_text_node(i) && ivalue)
+				return ivalue;
+		}
 
 		return PUGIXML_TEXT("");
 	}
@@ -5655,22 +5737,28 @@ namespace pugi
 
 	PUGI__FN xml_attribute xml_node::first_attribute() const
 	{
-		return _root ? xml_attribute(_root->first_attribute) : xml_attribute();
+		if (!_root) return xml_attribute();
+		return xml_attribute(_root->first_attribute);
 	}
 
 	PUGI__FN xml_attribute xml_node::last_attribute() const
 	{
-		return _root && _root->first_attribute ? xml_attribute(_root->first_attribute->prev_attribute_c) : xml_attribute();
+		if (!_root) return xml_attribute();
+		xml_attribute_struct* first = _root->first_attribute;
+		return first ? xml_attribute(first->prev_attribute_c) : xml_attribute();
 	}
 
 	PUGI__FN xml_node xml_node::first_child() const
 	{
-		return _root ? xml_node(_root->first_child) : xml_node();
+		if (!_root) return xml_node();
+		return xml_node(_root->first_child);
 	}
 
 	PUGI__FN xml_node xml_node::last_child() const
 	{
-		return _root && _root->first_child ? xml_node(_root->first_child->prev_sibling_c) : xml_node();
+		if (!_root) return xml_node();
+		xml_node_struct* first = _root->first_child;
+		return first ? xml_node(first->prev_sibling_c) : xml_node();
 	}
 
 	PUGI__FN bool xml_node::set_name(const char_t* rhs)
@@ -5683,6 +5771,16 @@ namespace pugi
 		return impl::strcpy_insitu(_root->name, _root->header, impl::xml_memory_page_name_allocated_mask, rhs, impl::strlength(rhs));
 	}
 
+	PUGI__FN bool xml_node::set_value(const char_t* rhs, size_t sz)
+	{
+		xml_node_type type_ = _root ? PUGI__NODETYPE(_root) : node_null;
+
+		if (type_ != node_pcdata && type_ != node_cdata && type_ != node_comment && type_ != node_pi && type_ != node_doctype)
+			return false;
+
+		return impl::strcpy_insitu(_root->value, _root->header, impl::xml_memory_page_value_allocated_mask, rhs, sz);
+	}
+
 	PUGI__FN bool xml_node::set_value(const char_t* rhs)
 	{
 		xml_node_type type_ = _root ? PUGI__NODETYPE(_root) : node_null;
@@ -6196,12 +6294,22 @@ namespace pugi
 		if (!_root) return xml_node();
 
 		for (xml_node_struct* i = _root->first_child; i; i = i->next_sibling)
-			if (i->name && impl::strequal(name_, i->name))
+		{
+			const char_t* iname = i->name;
+			if (iname && impl::strequal(name_, iname))
 			{
 				for (xml_attribute_struct* a = i->first_attribute; a; a = a->next_attribute)
-					if (a->name && impl::strequal(attr_name, a->name) && impl::strequal(attr_value, a->value ? a->value + 0 : PUGIXML_TEXT("")))
+				{
-						return xml_node(i);
+					const char_t* aname = a->name;
+					if (aname && impl::strequal(attr_name, aname))
+					{
+						const char_t* avalue = a->value;
+						if (impl::strequal(attr_value, avalue ? avalue : PUGIXML_TEXT("")))
+							return xml_node(i);
+					}
+				}
 			}
+		}
 
 		return xml_node();
 	}
@@ -6212,8 +6320,15 @@ namespace pugi
 
 		for (xml_node_struct* i = _root->first_child; i; i = i->next_sibling)
 			for (xml_attribute_struct* a = i->first_attribute; a; a = a->next_attribute)
-				if (a->name && impl::strequal(attr_name, a->name) && impl::strequal(attr_value, a->value ? a->value + 0 : PUGIXML_TEXT("")))
+			{
-					return xml_node(i);
+				const char_t* aname = a->name;
+				if (aname && impl::strequal(attr_name, aname))
+				{
+					const char_t* avalue = a->value;
+					if (impl::strequal(attr_value, avalue ? avalue : PUGIXML_TEXT("")))
+						return xml_node(i);
+				}
+			}
 
 		return xml_node();
 	}
@@ -6227,8 +6342,9 @@ namespace pugi
 
 		for (xml_node_struct* i = _root; i; i = i->parent)
 		{
+			const char_t* iname = i->name;
 			offset += (i != _root);
-			offset += i->name ? impl::strlength(i->name) : 0;
+			offset += iname ? impl::strlength(iname) : 0;
 		}
 
 		string_t result;
@@ -6239,12 +6355,13 @@ namespace pugi
 			if (j != _root)
 				result[--offset] = delimiter;
 
-			if (j->name)
+			const char_t* jname = j->name;
+			if (jname)
 			{
-				size_t length = impl::strlength(j->name);
+				size_t length = impl::strlength(jname);
 
 				offset -= length;
-				memcpy(&result[offset], j->name, length * sizeof(char_t));
+				memcpy(&result[offset], jname, length * sizeof(char_t));
 			}
 		}
 
@@ -6282,7 +6399,8 @@ namespace pugi
 		{
 			for (xml_node_struct* j = context._root->first_child; j; j = j->next_sibling)
 			{
-				if (j->name && impl::strequalrange(j->name, path_segment, static_cast<size_t>(path_segment_end - path_segment)))
+				const char_t* jname = j->name;
+				if (jname && impl::strequalrange(jname, path_segment, static_cast<size_t>(path_segment_end - path_segment)))
 				{
 					xml_node subsearch = xml_node(j).first_element_by_path(next_segment, delimiter);
 
@@ -6474,68 +6592,84 @@ namespace pugi
 	PUGI__FN const char_t* xml_text::get() const
 	{
 		xml_node_struct* d = _data();
-
+		if (!d) return PUGIXML_TEXT("");
-		return (d && d->value) ? d->value + 0 : PUGIXML_TEXT("");
+		const char_t* value = d->value;
+		return value ? value : PUGIXML_TEXT("");
 	}
 
 	PUGI__FN const char_t* xml_text::as_string(const char_t* def) const
 	{
 		xml_node_struct* d = _data();
-
+		if (!d) return def;
-		return (d && d->value) ? d->value + 0 : def;
+		const char_t* value = d->value;
+		return value ? value : def;
 	}
 
 	PUGI__FN int xml_text::as_int(int def) const
 	{
 		xml_node_struct* d = _data();
-
+		if (!d) return def;
-		return (d && d->value) ? impl::get_value_int(d->value) : def;
+		const char_t* value = d->value;
+		return value ? impl::get_value_int(value) : def;
 	}
 
 	PUGI__FN unsigned int xml_text::as_uint(unsigned int def) const
 	{
 		xml_node_struct* d = _data();
-
+		if (!d) return def;
-		return (d && d->value) ? impl::get_value_uint(d->value) : def;
+		const char_t* value = d->value;
+		return value ? impl::get_value_uint(value) : def;
 	}
 
 	PUGI__FN double xml_text::as_double(double def) const
 	{
 		xml_node_struct* d = _data();
-
+		if (!d) return def;
-		return (d && d->value) ? impl::get_value_double(d->value) : def;
+		const char_t* value = d->value;
+		return value ? impl::get_value_double(value) : def;
 	}
 
 	PUGI__FN float xml_text::as_float(float def) const
 	{
 		xml_node_struct* d = _data();
-
+		if (!d) return def;
-		return (d && d->value) ? impl::get_value_float(d->value) : def;
+		const char_t* value = d->value;
+		return value ? impl::get_value_float(value) : def;
 	}
 
 	PUGI__FN bool xml_text::as_bool(bool def) const
 	{
 		xml_node_struct* d = _data();
-
+		if (!d) return def;
-		return (d && d->value) ? impl::get_value_bool(d->value) : def;
+		const char_t* value = d->value;
+		return value ? impl::get_value_bool(value) : def;
 	}
 
 #ifdef PUGIXML_HAS_LONG_LONG
 	PUGI__FN long long xml_text::as_llong(long long def) const
 	{
 		xml_node_struct* d = _data();
-
+		if (!d) return def;
-		return (d && d->value) ? impl::get_value_llong(d->value) : def;
+		const char_t* value = d->value;
+		return value ? impl::get_value_llong(value) : def;
 	}
 
 	PUGI__FN unsigned long long xml_text::as_ullong(unsigned long long def) const
 	{
 		xml_node_struct* d = _data();
-
+		if (!d) return def;
-		return (d && d->value) ? impl::get_value_ullong(d->value) : def;
+		const char_t* value = d->value;
+		return value ? impl::get_value_ullong(value) : def;
 	}
 #endif
 
+	PUGI__FN bool xml_text::set(const char_t* rhs, size_t sz)
+	{
+		xml_node_struct* dn = _data_new();
+
+		return dn ? impl::strcpy_insitu(dn->value, dn->header, impl::xml_memory_page_value_allocated_mask, rhs, sz) : false;
+	}
+
 	PUGI__FN bool xml_text::set(const char_t* rhs)
 	{
 		xml_node_struct* dn = _data_new();
@@ -6735,7 +6869,7 @@ namespace pugi
 		return const_cast<xml_node*>(&_wrap); // BCC5 workaround
 	}
 
-	PUGI__FN const xml_node_iterator& xml_node_iterator::operator++()
+	PUGI__FN xml_node_iterator& xml_node_iterator::operator++()
 	{
 		assert(_wrap._root);
 		_wrap._root = _wrap._root->next_sibling;
@@ -6749,7 +6883,7 @@ namespace pugi
 		return temp;
 	}
 
-	PUGI__FN const xml_node_iterator& xml_node_iterator::operator--()
+	PUGI__FN xml_node_iterator& xml_node_iterator::operator--()
 	{
 		_wrap = _wrap._root ? _wrap.previous_sibling() : _parent.last_child();
 		return *this;
@@ -6796,7 +6930,7 @@ namespace pugi
 		return const_cast<xml_attribute*>(&_wrap); // BCC5 workaround
 	}
 
-	PUGI__FN const xml_attribute_iterator& xml_attribute_iterator::operator++()
+	PUGI__FN xml_attribute_iterator& xml_attribute_iterator::operator++()
 	{
 		assert(_wrap._attr);
 		_wrap._attr = _wrap._attr->next_attribute;
@@ -6810,7 +6944,7 @@ namespace pugi
 		return temp;
 	}
 
-	PUGI__FN const xml_attribute_iterator& xml_attribute_iterator::operator--()
+	PUGI__FN xml_attribute_iterator& xml_attribute_iterator::operator--()
 	{
 		_wrap = _wrap._attr ? _wrap.previous_attribute() : _parent.last_attribute();
 		return *this;
@@ -6857,7 +6991,7 @@ namespace pugi
 		return const_cast<xml_node*>(&_wrap); // BCC5 workaround
 	}
 
-	PUGI__FN const xml_named_node_iterator& xml_named_node_iterator::operator++()
+	PUGI__FN xml_named_node_iterator& xml_named_node_iterator::operator++()
 	{
 		assert(_wrap._root);
 		_wrap = _wrap.next_sibling(_name);
@@ -6871,7 +7005,7 @@ namespace pugi
 		return temp;
 	}
 
-	PUGI__FN const xml_named_node_iterator& xml_named_node_iterator::operator--()
+	PUGI__FN xml_named_node_iterator& xml_named_node_iterator::operator--()
 	{
 		if (_wrap._root)
 			_wrap = _wrap.previous_sibling(_name);
@@ -7091,8 +7225,12 @@ namespace pugi
 	#endif
 
 		// move allocation state
-		doc->_root = other->_root;
+		// note that other->_root may point to the embedded document page, in which case we should keep original (empty) state
-		doc->_busy_size = other->_busy_size;
+		if (other->_root != PUGI__GETPAGE(other))
+		{
+			doc->_root = other->_root;
+			doc->_busy_size = other->_busy_size;
+		}
 
 		// move buffer state
 		doc->buffer = other->buffer;
@@ -7287,7 +7425,7 @@ namespace pugi
 		using impl::auto_deleter; // MSVC7 workaround
 		auto_deleter<FILE> file(impl::open_file(path_, (flags & format_save_file_text) ? "w" : "wb"), impl::close_file);
 
-		return impl::save_file_impl(*this, file.data, indent, flags, encoding);
+		return impl::save_file_impl(*this, file.data, indent, flags, encoding) && fclose(file.release()) == 0;
 	}
 
 	PUGI__FN bool xml_document::save_file(const wchar_t* path_, const char_t* indent, unsigned int flags, xml_encoding encoding) const
@@ -7295,7 +7433,7 @@ namespace pugi
 		using impl::auto_deleter; // MSVC7 workaround
 		auto_deleter<FILE> file(impl::open_file_wide(path_, (flags & format_save_file_text) ? L"w" : L"wb"), impl::close_file);
 
-		return impl::save_file_impl(*this, file.data, indent, flags, encoding);
+		return impl::save_file_impl(*this, file.data, indent, flags, encoding) && fclose(file.release()) == 0;
 	}
 
 	PUGI__FN xml_node xml_document::document_element() const
@@ -8265,7 +8403,7 @@ PUGI__NS_BEGIN
 	}
 
 	// gets mantissa digits in the form of 0.xxxxx with 0. implied and the exponent
-#if defined(PUGI__MSVC_CRT_VERSION) && PUGI__MSVC_CRT_VERSION >= 1400 && !defined(_WIN32_WCE)
+#if defined(PUGI__MSVC_CRT_VERSION) && PUGI__MSVC_CRT_VERSION >= 1400
 	PUGI__FN void convert_number_to_mantissa_exponent(double value, char (&buffer)[32], char** out_mantissa, int* out_exponent)
 	{
 		// get base values
@@ -11822,15 +11960,17 @@ PUGI__NS_BEGIN
 				lexeme_t l = _lexer.current();
 				_lexer.next();
 
-				if (++_depth > xpath_ast_depth_limit)
-					return error_rec();
-
 				if (l == lex_double_slash)
 				{
 					n = alloc_node(ast_step, n, axis_descendant_or_self, nodetest_type_node, 0);
 					if (!n) return 0;
+
+					++_depth;
 				}
 
+				if (++_depth > xpath_ast_depth_limit)
+					return error_rec();
+
 				n = parse_step(n);
 				if (!n) return 0;
 			}
@@ -12995,7 +13135,7 @@ namespace pugi
 #endif
 
 /**
- * Copyright (c) 2006-2020 Arseny Kapoulkine
+ * Copyright (c) 2006-2022 Arseny Kapoulkine
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation

src/pugixml.hpp

@@ -1,7 +1,7 @@
 /**
- * pugixml parser - version 1.11
+ * pugixml parser - version 1.13
  * --------------------------------------------------------
- * Copyright (C) 2006-2020, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
+ * Copyright (C) 2006-2022, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
  * Report bugs and download new versions at https://pugixml.org/
  *
  * This library is distributed under the MIT License. See notice at the end
@@ -11,10 +11,10 @@
  * Copyright (C) 2003, by Kristen Wegner (kristen@tima.net)
  */
 
-#ifndef PUGIXML_VERSION
 // Define version macro; evaluates to major * 1000 + minor * 10 + patch so that it's safe to use in less-than comparisons
 // Note: pugixml used major * 100 + minor * 10 + patch format up until 1.9 (which had version identifier 190); starting from pugixml 1.10, the minor version number is two digits
-#	define PUGIXML_VERSION 1110
+#ifndef PUGIXML_VERSION
+#	define PUGIXML_VERSION 1130 // 1.13
 #endif
 
 // Include user configuration file (this can define various configuration macros)
@@ -115,6 +115,8 @@
 #ifndef PUGIXML_NULL
 #	if __cplusplus >= 201103
 #		define PUGIXML_NULL nullptr
+#	elif defined(_MSC_VER) && _MSC_VER >= 1600
+#		define PUGIXML_NULL nullptr
 #	else
 #		define PUGIXML_NULL 0
 #	endif
@@ -312,6 +314,8 @@ namespace pugi
 		It begin() const { return _begin; }
 		It end() const { return _end; }
 
+		bool empty() const { return _begin == _end; }
+
 	private:
 		It _begin, _end;
 	};
@@ -414,6 +418,7 @@ namespace pugi
 
 		// Set attribute name/value (returns false if attribute is empty or there is not enough memory)
 		bool set_name(const char_t* rhs);
+		bool set_value(const char_t* rhs, size_t sz);
 		bool set_value(const char_t* rhs);
 
 		// Set attribute value with type conversion (numbers are converted to strings, boolean is converted to "true"/"false")
@@ -548,6 +553,7 @@ namespace pugi
 
 		// Set node name/value (returns false if node is empty, there is not enough memory, or node can not have name/value)
 		bool set_name(const char_t* rhs);
+		bool set_value(const char_t* rhs, size_t sz);
 		bool set_value(const char_t* rhs);
 
 		// Add attribute with specified name. Returns added attribute, or empty attribute on errors.
@@ -773,6 +779,7 @@ namespace pugi
 		bool as_bool(bool def = false) const;
 
 		// Set text (returns false if object is empty or there is not enough memory)
+		bool set(const char_t* rhs, size_t sz);
 		bool set(const char_t* rhs);
 
 		// Set text with type conversion (numbers are converted to strings, boolean is converted to "true"/"false")
@@ -851,10 +858,10 @@ namespace pugi
 		xml_node& operator*() const;
 		xml_node* operator->() const;
 
-		const xml_node_iterator& operator++();
+		xml_node_iterator& operator++();
 		xml_node_iterator operator++(int);
 
-		const xml_node_iterator& operator--();
+		xml_node_iterator& operator--();
 		xml_node_iterator operator--(int);
 	};
 
@@ -893,10 +900,10 @@ namespace pugi
 		xml_attribute& operator*() const;
 		xml_attribute* operator->() const;
 
-		const xml_attribute_iterator& operator++();
+		xml_attribute_iterator& operator++();
 		xml_attribute_iterator operator++(int);
 
-		const xml_attribute_iterator& operator--();
+		xml_attribute_iterator& operator--();
 		xml_attribute_iterator operator--(int);
 	};
 
@@ -929,10 +936,10 @@ namespace pugi
 		xml_node& operator*() const;
 		xml_node* operator->() const;
 
-		const xml_named_node_iterator& operator++();
+		xml_named_node_iterator& operator++();
 		xml_named_node_iterator operator++(int);
 
-		const xml_named_node_iterator& operator--();
+		xml_named_node_iterator& operator--();
 		xml_named_node_iterator operator--(int);
 
 	private:
@@ -1474,7 +1481,7 @@ namespace std
 #endif
 
 /**
- * Copyright (c) 2006-2020 Arseny Kapoulkine
+ * Copyright (c) 2006-2022 Arseny Kapoulkine
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation

tests/autotest-appveyor.ps1

@@ -18,15 +18,18 @@ foreach ($vs in $args)
 	{
 		Write-Output "# Setting up VS$vs $arch"
 
-		if ($vs -eq 15)
+		if ($vs -eq 15) {
-		{
 			$vsdevcmdarch = if ($arch -eq "x64") { "amd64" } else { "x86" }
 			Invoke-CmdScript "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\Common7\Tools\VsDevCmd.bat" "-arch=$vsdevcmdarch"
 		}
-		elseif ($vs -eq 19){
+		elseif ($vs -eq 19) {
 			$vsdevcmdarch = if ($arch -eq "x64") { "amd64" } else { "x86" }
 			Invoke-CmdScript "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\Tools\VsDevCmd.bat" "-arch=$vsdevcmdarch"
 		}
+		elseif ($vs -eq 22) {
+			$vsdevcmdarch = if ($arch -eq "x64") { "amd64" } else { "x86" }
+			Invoke-CmdScript "C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\Tools\VsDevCmd.bat" "-arch=$vsdevcmdarch"
+		}
 		else
 		{
 			Invoke-CmdScript "C:\Program Files (x86)\Microsoft Visual Studio $vs.0\VC\vcvarsall.bat" $arch

tests/test_document.cpp

@@ -22,12 +22,11 @@
 #	include <stdexcept>
 #endif
 
-#ifdef __MINGW32__
+// for unlink
-#	include <io.h> // for unlink in C++0x mode
+#ifdef _WIN32
-#endif
+#	include <io.h>
-
+#else
-#if defined(__CELLOS_LV2__) || defined(ANDROID) || defined(_GLIBCXX_HAVE_UNISTD_H) || defined(__APPLE__)
+#	include <unistd.h>
-#	include <unistd.h> // for unlink
 #endif
 
 using namespace pugi;
@@ -737,7 +736,12 @@ struct temp_file
 	temp_file()
 	{
 		static int index = 0;
+
+	#if __cplusplus >= 201103 || defined(__APPLE__) // Xcode 14 warns about use of sprintf in C++98 builds
+		snprintf(path, sizeof(path), "%stempfile%d", test_runner::_temp_path, index++);
+	#else
 		sprintf(path, "%stempfile%d", test_runner::_temp_path, index++);
+	#endif
 	}
 
 	~temp_file()
@@ -1806,4 +1810,51 @@ TEST(document_move_compact_fail)
 	CHECK(!docs[safe_count+1].first_child());
 }
 #endif
+
+TEST(document_move_assign_empty)
+{
+	xml_document doc;
+	doc.append_child(STR("node"));
+
+	doc = xml_document();
+	doc.append_child(STR("node2"));
+
+	CHECK_NODE(doc, STR("<node2/>"));
+}
 #endif
+
+TEST(document_load_buffer_convert_out_of_memory)
+{
+	const char* source = "<node>\xe7</node>";
+	size_t size = strlen(source);
+
+	test_runner::_memory_fail_threshold = 1;
+
+	xml_document doc;
+
+	xml_parse_result result;
+	result.status = status_out_of_memory;
+	CHECK_ALLOC_FAIL(result = doc.load_buffer(source, size, pugi::parse_default, pugi::encoding_latin1));
+
+	CHECK(result.status == status_out_of_memory);
+}
+
+TEST(document_load_buffer_own_convert_out_of_memory)
+{
+	const char* source = "<node>\xe7</node>";
+	size_t size = strlen(source);
+
+	void* buffer = pugi::get_memory_allocation_function()(size);
+	CHECK(buffer);
+	memcpy(buffer, source, size);
+
+	test_runner::_memory_fail_threshold = 1;
+
+	xml_document doc;
+
+	xml_parse_result result;
+	result.status = status_out_of_memory;
+	CHECK_ALLOC_FAIL(result = doc.load_buffer_inplace_own(buffer, size, pugi::parse_default, pugi::encoding_latin1));
+
+	CHECK(result.status == status_out_of_memory);
+}

tests/test_dom_modify.cpp

@@ -70,7 +70,13 @@ TEST_XML(dom_attr_set_value, "<node/>")
 	CHECK(node.append_attribute(STR("attr8")).set_value(true));
 	CHECK(!xml_attribute().set_value(true));
 
-	CHECK_NODE(node, STR("<node attr1=\"v1\" attr2=\"-2147483647\" attr3=\"-2147483648\" attr4=\"4294967295\" attr5=\"4294967294\" attr6=\"0.5\" attr7=\"0.25\" attr8=\"true\"/>"));
+	CHECK(node.append_attribute(STR("attr9")).set_value(STR("v2"), 2));
+	CHECK(!xml_attribute().set_value(STR("v2")));
+
+	CHECK(node.append_attribute(STR("attr10")).set_value(STR("v3foobar"), 2));
+	CHECK(!xml_attribute().set_value(STR("v3")));
+
+	CHECK_NODE(node, STR("<node attr1=\"v1\" attr2=\"-2147483647\" attr3=\"-2147483648\" attr4=\"4294967295\" attr5=\"4294967294\" attr6=\"0.5\" attr7=\"0.25\" attr8=\"true\" attr9=\"v2\" attr10=\"v3\"/>"));
 }
 
 #if LONG_MAX > 2147483647
@@ -209,6 +215,24 @@ TEST_XML(dom_node_set_value, "<node>text</node>")
 	CHECK_NODE(doc, STR("<node>no text</node>"));
 }
 
+TEST_XML(dom_node_set_value_partially_with_size, "<node>text</node>")
+{
+	CHECK(doc.child(STR("node")).first_child().set_value(STR("no text"), 2));
+	CHECK(!doc.child(STR("node")).set_value(STR("no text"), 2));
+	CHECK(!xml_node().set_value(STR("no text"), 2));
+
+	CHECK_NODE(doc, STR("<node>no</node>"));
+}
+
+TEST_XML(dom_node_set_value_with_size, "<node>text</node>")
+{
+	CHECK(doc.child(STR("node")).first_child().set_value(STR("no text"), 7));
+	CHECK(!doc.child(STR("node")).set_value(STR("no text"), 7));
+	CHECK(!xml_node().set_value(STR("no text"), 7));
+
+	CHECK_NODE(doc, STR("<node>no text</node>"));
+}
+
 TEST_XML(dom_node_set_value_allocated, "<node>text</node>")
 {
 	CHECK(doc.child(STR("node")).first_child().set_value(STR("no text")));

tests/test_dom_text.cpp

@@ -249,6 +249,46 @@ TEST_XML(dom_text_set, "<node/>")
     CHECK_NODE(node, STR("<node>foobarfoobar</node>"));
 }
 
+TEST_XML(dom_text_set_with_size, "<node/>")
+{
+    xml_node node = doc.child(STR("node"));
+    xml_text t = node.text();
+
+    t.set(STR(""), 0);
+    CHECK(node.first_child().type() == node_pcdata);
+    CHECK_NODE(node, STR("<node></node>"));
+
+    t.set(STR("boo"), 3);
+    CHECK(node.first_child().type() == node_pcdata);
+    CHECK(node.first_child() == node.last_child());
+    CHECK_NODE(node, STR("<node>boo</node>"));
+
+    t.set(STR("foobarfoobar"), 12);
+    CHECK(node.first_child().type() == node_pcdata);
+    CHECK(node.first_child() == node.last_child());
+    CHECK_NODE(node, STR("<node>foobarfoobar</node>"));
+}
+
+TEST_XML(dom_text_set_partially_with_size, "<node/>")
+{
+    xml_node node = doc.child(STR("node"));
+    xml_text t = node.text();
+
+    t.set(STR("foo"), 0);
+    CHECK(node.first_child().type() == node_pcdata);
+    CHECK_NODE(node, STR("<node></node>"));
+
+    t.set(STR("boofoo"), 3);
+    CHECK(node.first_child().type() == node_pcdata);
+    CHECK(node.first_child() == node.last_child());
+    CHECK_NODE(node, STR("<node>boo</node>"));
+
+    t.set(STR("foobarfoobar"), 3);
+    CHECK(node.first_child().type() == node_pcdata);
+    CHECK(node.first_child() == node.last_child());
+    CHECK_NODE(node, STR("<node>foo</node>"));
+}
+
 TEST_XML(dom_text_assign, "<node/>")
 {
 	xml_node node = doc.child(STR("node"));

tests/test_dom_traverse.cpp

@@ -795,7 +795,12 @@ struct test_walker: xml_tree_walker
 	std::basic_string<char_t> depthstr() const
 	{
 		char buf[32];
+
+	#if __cplusplus >= 201103 || defined(__APPLE__) // Xcode 14 warns about use of sprintf in C++98 builds
+		snprintf(buf, sizeof(buf), "%d", depth());
+	#else
 		sprintf(buf, "%d", depth());
+	#endif
 
 	#ifdef PUGIXML_WCHAR_MODE
 		wchar_t wbuf[32];

tests/test_version.cpp

@@ -1,5 +1,5 @@
 #include "../src/pugixml.hpp"
 
-#if PUGIXML_VERSION != 1110
+#if PUGIXML_VERSION != 1130
 #error Unexpected pugixml version
 #endif

tests/test_xpath.cpp

@@ -10,14 +10,6 @@
 #include <algorithm>
 #include <limits>
 
-//  std::random_shuffle is deprecated in c++14, is removed in c++17.
-#if defined(__cplusplus) && (__cplusplus >= 201402L)
-#  include <random>
-#  define PUGIXML_SHUFFLE(rng)  std::shuffle(rng.begin(), rng.end(), std::default_random_engine{std::random_device{}()})
-#else
-#  define PUGIXML_SHUFFLE(rng)  std::random_shuffle(rng.begin(), rng.end())
-#endif
-
 using namespace pugi;
 
 static void load_document_copy(xml_document& doc, const char_t* text)
@@ -28,6 +20,22 @@ static void load_document_copy(xml_document& doc, const char_t* text)
 	doc.append_copy(source.first_child());
 }
 
+template <typename T>
+static void random_shuffle(std::vector<T>& v)
+{
+	size_t rng = 2147483647;
+
+	for (size_t i = v.size() - 1; i > 0; --i)
+	{
+		// Fisher-Yates shuffle
+		size_t j = rng % (i + 1);
+		std::swap(v[j], v[i]);
+
+		// LCG RNG, constants from Numerical Recipes
+		rng = rng * 1664525 + 1013904223;
+	}
+}
+
 TEST(xpath_allocator_many_pages)
 {
 	std::basic_string<char_t> query = STR("0");
@@ -163,7 +171,7 @@ TEST(xpath_sort_random_medium)
 	xpath_node_set ns = doc.select_nodes(STR("//node() | //@*"));
 
 	std::vector<xpath_node> nsv(ns.begin(), ns.end());
-	PUGIXML_SHUFFLE(nsv);
+	random_shuffle(nsv);
 
 	xpath_node_set copy(&nsv[0], &nsv[0] + nsv.size());
 	copy.sort();
@@ -192,7 +200,7 @@ TEST(xpath_sort_random_large)
 	xpath_node_set ns = doc.select_nodes(STR("//node() | //@*"));
 
 	std::vector<xpath_node> nsv(ns.begin(), ns.end());
-	PUGIXML_SHUFFLE(nsv);
+	random_shuffle(nsv);
 
 	xpath_node_set copy(&nsv[0], &nsv[0] + nsv.size());
 	copy.sort();

tests/test_xpath_parse.cpp

@@ -402,6 +402,7 @@ TEST(xpath_parse_depth_limit)
 	CHECK_XPATH_FAIL((STR("/foo") + rep(STR("/x"), limit)).c_str());
 	CHECK_XPATH_FAIL((STR("1") + rep(STR("+1"), limit)).c_str());
 	CHECK_XPATH_FAIL((STR("concat(") + rep(STR("1,"), limit) + STR("1)")).c_str());
+	CHECK_XPATH_FAIL((STR("/foo") + rep(STR("//x"), limit / 2)).c_str());
 }
 
 TEST_XML(xpath_parse_location_path, "<node><child/></node>")