Set svn:eol-style to native for all text files

git-svn-id: http://pugixml.googlecode.com/svn/trunk@607 99668b35-9821-0410-8761-19e4c4f06640

28 files changed, 1118 insertions, 1118 deletions

diff --git a/docs/samples/character.xml b/docs/samples/character.xml
index b0f6f3f..078e0bf 100644
--- a/docs/samples/character.xml
+++ b/docs/samples/character.xml
@@ -1,8 +1,8 @@
-<?xml version="1.0"?>

-<network>

-	<animation clip="idle" flags="loop" />

-	<animation clip="run" flags="loop" />

-	<animation clip="attack" />

-

-	<?include transitions.xml?>

-</network>

+<?xml version="1.0"?>
+<network>
+	<animation clip="idle" flags="loop" />
+	<animation clip="run" flags="loop" />
+	<animation clip="attack" />
+
+	<?include transitions.xml?>
+</network>
diff --git a/docs/samples/custom_memory_management.cpp b/docs/samples/custom_memory_management.cpp
index 7e69528..92ccb71 100644
--- a/docs/samples/custom_memory_management.cpp
+++ b/docs/samples/custom_memory_management.cpp
@@ -1,27 +1,27 @@
-#include "pugixml.hpp"

-

-#include <new>

-

-//[code_custom_memory_management_decl

-void* custom_allocate(size_t size)

-{

-    return new (std::nothrow) char[size];

-}

-

-void custom_deallocate(void* ptr)

-{

-    delete[] static_cast<char*>(ptr);

-}

-//]

-

-int main()

-{

-//[code_custom_memory_management_call

-    pugi::set_memory_management_functions(custom_allocate, custom_deallocate);

-//]

-

-    pugi::xml_document doc;

-    doc.load("<node/>");

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <new>
+
+//[code_custom_memory_management_decl
+void* custom_allocate(size_t size)
+{
+    return new (std::nothrow) char[size];
+}
+
+void custom_deallocate(void* ptr)
+{
+    delete[] static_cast<char*>(ptr);
+}
+//]
+
+int main()
+{
+//[code_custom_memory_management_call
+    pugi::set_memory_management_functions(custom_allocate, custom_deallocate);
+//]
+
+    pugi::xml_document doc;
+    doc.load("<node/>");
+}
+
+// vim:et
diff --git a/docs/samples/include.cpp b/docs/samples/include.cpp
index 0d80887..fa615a4 100644
--- a/docs/samples/include.cpp
+++ b/docs/samples/include.cpp
@@ -1,64 +1,64 @@
-#include "pugixml.hpp"

-

-#include <string.h>

-#include <iostream>

-

-//[code_include

-bool load_preprocess(pugi::xml_document& doc, const char* path);

-

-bool preprocess(pugi::xml_node node)

-{

-    for (pugi::xml_node child = node.first_child(); child; )

-    {

-        if (child.type() == pugi::node_pi && strcmp(child.name(), "include") == 0)

-        {

-            pugi::xml_node include = child;

-

-            // load new preprocessed document (note: ideally this should handle relative paths)

-            const char* path = include.value();

-

-            pugi::xml_document doc;

-            if (!load_preprocess(doc, path)) return false;

-

-            // insert the comment marker above include directive

-            node.insert_child_before(pugi::node_comment, include).set_value(path);

-

-            // copy the document above the include directive (this retains the original order!)

-            for (pugi::xml_node ic = doc.first_child(); ic; ic = ic.next_sibling())

-            {

-                node.insert_copy_before(ic, include);

-            }

-

-            // remove the include node and move to the next child

-            child = child.next_sibling();

-

-            node.remove_child(include);

-        }

-        else

-        {

-            if (!preprocess(child)) return false;

-

-            child = child.next_sibling();

-        }

-    }

-

-    return true;

-}

-

-bool load_preprocess(pugi::xml_document& doc, const char* path)

-{

-    pugi::xml_parse_result result = doc.load_file(path, pugi::parse_default | pugi::parse_pi); // for <?include?>

-    

-    return result ? preprocess(doc) : false;

-}

-//]

-

-int main()

-{

-    pugi::xml_document doc;

-    if (!load_preprocess(doc, "character.xml")) return -1;

-

-    doc.print(std::cout);

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <string.h>
+#include <iostream>
+
+//[code_include
+bool load_preprocess(pugi::xml_document& doc, const char* path);
+
+bool preprocess(pugi::xml_node node)
+{
+    for (pugi::xml_node child = node.first_child(); child; )
+    {
+        if (child.type() == pugi::node_pi && strcmp(child.name(), "include") == 0)
+        {
+            pugi::xml_node include = child;
+
+            // load new preprocessed document (note: ideally this should handle relative paths)
+            const char* path = include.value();
+
+            pugi::xml_document doc;
+            if (!load_preprocess(doc, path)) return false;
+
+            // insert the comment marker above include directive
+            node.insert_child_before(pugi::node_comment, include).set_value(path);
+
+            // copy the document above the include directive (this retains the original order!)
+            for (pugi::xml_node ic = doc.first_child(); ic; ic = ic.next_sibling())
+            {
+                node.insert_copy_before(ic, include);
+            }
+
+            // remove the include node and move to the next child
+            child = child.next_sibling();
+
+            node.remove_child(include);
+        }
+        else
+        {
+            if (!preprocess(child)) return false;
+
+            child = child.next_sibling();
+        }
+    }
+
+    return true;
+}
+
+bool load_preprocess(pugi::xml_document& doc, const char* path)
+{
+    pugi::xml_parse_result result = doc.load_file(path, pugi::parse_default | pugi::parse_pi); // for <?include?>
+    
+    return result ? preprocess(doc) : false;
+}
+//]
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!load_preprocess(doc, "character.xml")) return -1;
+
+    doc.print(std::cout);
+}
+
+// vim:et
diff --git a/docs/samples/load_error_handling.cpp b/docs/samples/load_error_handling.cpp
index c7f44b8..18dd331 100644
--- a/docs/samples/load_error_handling.cpp
+++ b/docs/samples/load_error_handling.cpp
@@ -1,31 +1,31 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-void check_xml(const char* source)

-{

-//[code_load_error_handling

-    pugi::xml_document doc;

-    pugi::xml_parse_result result = doc.load(source);

-

-    if (result)

-        std::cout << "XML [" << source << "] parsed without errors, attr value: [" << doc.child("node").attribute("attr").value() << "]\n\n";

-    else

-    {

-        std::cout << "XML [" << source << "] parsed with errors, attr value: [" << doc.child("node").attribute("attr").value() << "]\n";

-        std::cout << "Error description: " << result.description() << "\n";

-        std::cout << "Error offset: " << result.offset << " (error at [..." << (source + result.offset) << "]\n\n";

-    }

-//]

-}

-

-int main()

-{

-    check_xml("<node attr='value'><child>text</child></node>");

-    check_xml("<node attr='value'><child>text</chil></node>");

-    check_xml("<node attr='value'><child>text</child>");

-    check_xml("<node attr='value\"><child>text</child></node>");

-    check_xml("<node attr='value'><#tag /></node>");

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+void check_xml(const char* source)
+{
+//[code_load_error_handling
+    pugi::xml_document doc;
+    pugi::xml_parse_result result = doc.load(source);
+
+    if (result)
+        std::cout << "XML [" << source << "] parsed without errors, attr value: [" << doc.child("node").attribute("attr").value() << "]\n\n";
+    else
+    {
+        std::cout << "XML [" << source << "] parsed with errors, attr value: [" << doc.child("node").attribute("attr").value() << "]\n";
+        std::cout << "Error description: " << result.description() << "\n";
+        std::cout << "Error offset: " << result.offset << " (error at [..." << (source + result.offset) << "]\n\n";
+    }
+//]
+}
+
+int main()
+{
+    check_xml("<node attr='value'><child>text</child></node>");
+    check_xml("<node attr='value'><child>text</chil></node>");
+    check_xml("<node attr='value'><child>text</child>");
+    check_xml("<node attr='value\"><child>text</child></node>");
+    check_xml("<node attr='value'><#tag /></node>");
+}
+
+// vim:et
diff --git a/docs/samples/load_file.cpp b/docs/samples/load_file.cpp
index 3e77f04..f7b06c9 100644
--- a/docs/samples/load_file.cpp
+++ b/docs/samples/load_file.cpp
@@ -1,16 +1,16 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-//[code_load_file

-    pugi::xml_document doc;

-

-    pugi::xml_parse_result result = doc.load_file("tree.xml");

-

-    std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;

-//]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+//[code_load_file
+    pugi::xml_document doc;
+
+    pugi::xml_parse_result result = doc.load_file("tree.xml");
+
+    std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;
+//]
+}
+
+// vim:et
diff --git a/docs/samples/load_memory.cpp b/docs/samples/load_memory.cpp
index 67d5dee..365fb64 100644
--- a/docs/samples/load_memory.cpp
+++ b/docs/samples/load_memory.cpp
@@ -1,64 +1,64 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-//[code_load_memory_decl

-    const char source[] = "<mesh name='sphere'><bounds>0 0 1 1</bounds></mesh>";

-    size_t size = sizeof(source);

-//]

-

-    pugi::xml_document doc;

-

-    {

-    //[code_load_memory_buffer

-        // You can use load_buffer to load document from immutable memory block:

-        pugi::xml_parse_result result = doc.load_buffer(source, size);

-    //]

-

-        std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;

-    }

-

-    {

-    //[code_load_memory_buffer_inplace

-        // You can use load_buffer_inplace to load document from mutable memory block; the block's lifetime must exceed that of document

-        char* buffer = new char[size];

-        memcpy(buffer, source, size);

-

-        // The block can be allocated by any method; the block is modified during parsing

-        pugi::xml_parse_result result = doc.load_buffer_inplace(buffer, size);

-

-    //<-

-        std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;

-    //->

-        // You have to destroy the block yourself after the document is no longer used

-        delete[] buffer;

-    //]

-    }

-

-    {

-    //[code_load_memory_buffer_inplace_own

-        // You can use load_buffer_inplace_own to load document from mutable memory block and to pass the ownership of this block

-        // The block has to be allocated via pugixml allocation function - using i.e. operator new here is incorrect

-        char* buffer = static_cast<char*>(pugi::get_memory_allocation_function()(size));

-        memcpy(buffer, source, size);

-

-        // The block will be deleted by the document

-        pugi::xml_parse_result result = doc.load_buffer_inplace_own(buffer, size);

-    //]

-

-        std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;

-    }

-

-    {

-    //[code_load_memory_string

-        // You can use load to load document from null-terminated strings, for example literals:

-        pugi::xml_parse_result result = doc.load("<mesh name='sphere'><bounds>0 0 1 1</bounds></mesh>");

-    //]

-

-        std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;

-    }

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+//[code_load_memory_decl
+    const char source[] = "<mesh name='sphere'><bounds>0 0 1 1</bounds></mesh>";
+    size_t size = sizeof(source);
+//]
+
+    pugi::xml_document doc;
+
+    {
+    //[code_load_memory_buffer
+        // You can use load_buffer to load document from immutable memory block:
+        pugi::xml_parse_result result = doc.load_buffer(source, size);
+    //]
+
+        std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;
+    }
+
+    {
+    //[code_load_memory_buffer_inplace
+        // You can use load_buffer_inplace to load document from mutable memory block; the block's lifetime must exceed that of document
+        char* buffer = new char[size];
+        memcpy(buffer, source, size);
+
+        // The block can be allocated by any method; the block is modified during parsing
+        pugi::xml_parse_result result = doc.load_buffer_inplace(buffer, size);
+
+    //<-
+        std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;
+    //->
+        // You have to destroy the block yourself after the document is no longer used
+        delete[] buffer;
+    //]
+    }
+
+    {
+    //[code_load_memory_buffer_inplace_own
+        // You can use load_buffer_inplace_own to load document from mutable memory block and to pass the ownership of this block
+        // The block has to be allocated via pugixml allocation function - using i.e. operator new here is incorrect
+        char* buffer = static_cast<char*>(pugi::get_memory_allocation_function()(size));
+        memcpy(buffer, source, size);
+
+        // The block will be deleted by the document
+        pugi::xml_parse_result result = doc.load_buffer_inplace_own(buffer, size);
+    //]
+
+        std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;
+    }
+
+    {
+    //[code_load_memory_string
+        // You can use load to load document from null-terminated strings, for example literals:
+        pugi::xml_parse_result result = doc.load("<mesh name='sphere'><bounds>0 0 1 1</bounds></mesh>");
+    //]
+
+        std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;
+    }
+}
+
+// vim:et
diff --git a/docs/samples/load_options.cpp b/docs/samples/load_options.cpp
index c192914..04b4b46 100644
--- a/docs/samples/load_options.cpp
+++ b/docs/samples/load_options.cpp
@@ -1,30 +1,30 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-    pugi::xml_document doc;

-

-//[code_load_options

-    const char* source = "<!--comment--><node>&lt;</node>";

-

-    // Parsing with default options; note that comment node is not added to the tree, and entity reference &lt; is expanded

-    doc.load(source);

-    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";

-

-    // Parsing with additional parse_comments option; comment node is now added to the tree

-    doc.load(source, pugi::parse_default | pugi::parse_comments);

-    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";

-

-    // Parsing with additional parse_comments option and without the (default) parse_escapes option; &lt; is not expanded

-    doc.load(source, (pugi::parse_default | pugi::parse_comments) & ~pugi::parse_escapes);

-    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";

-

-    // Parsing with minimal option mask; comment node is not added to the tree, and &lt; is not expanded

-    doc.load(source, pugi::parse_minimal);

-    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";

-//]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    pugi::xml_document doc;
+
+//[code_load_options
+    const char* source = "<!--comment--><node>&lt;</node>";
+
+    // Parsing with default options; note that comment node is not added to the tree, and entity reference &lt; is expanded
+    doc.load(source);
+    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";
+
+    // Parsing with additional parse_comments option; comment node is now added to the tree
+    doc.load(source, pugi::parse_default | pugi::parse_comments);
+    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";
+
+    // Parsing with additional parse_comments option and without the (default) parse_escapes option; &lt; is not expanded
+    doc.load(source, (pugi::parse_default | pugi::parse_comments) & ~pugi::parse_escapes);
+    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";
+
+    // Parsing with minimal option mask; comment node is not added to the tree, and &lt; is not expanded
+    doc.load(source, pugi::parse_minimal);
+    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";
+//]
+}
+
+// vim:et
diff --git a/docs/samples/load_stream.cpp b/docs/samples/load_stream.cpp
index c717eeb..05cfb7f 100644
--- a/docs/samples/load_stream.cpp
+++ b/docs/samples/load_stream.cpp
@@ -1,97 +1,97 @@
-#include "pugixml.hpp"

-

-#include <fstream>

-#include <iomanip>

-#include <iostream>

-

-void print_doc(const char* message, const pugi::xml_document& doc, const pugi::xml_parse_result& result)

-{

-    std::cout

-        << message

-        << "\t: load result '" << result.description() << "'"

-        << ", first character of root name: U+" << std::hex << std::uppercase << std::setw(4) << std::setfill('0') << pugi::as_wide(doc.first_child().name())[0]

-        << ", year: " << doc.first_child().first_child().first_child().child_value()

-        << std::endl;

-}

-

-bool try_imbue(std::wistream& stream, const char* name)

-{

-    try

-    {

-        stream.imbue(std::locale(name));

-

-        return true;

-    }

-    catch (const std::exception&)

-    {

-        return false;

-    }

-}

-

-int main()

-{

-    pugi::xml_document doc;

-

-    {

-    //[code_load_stream

-        std::ifstream stream("weekly-utf-8.xml");

-        pugi::xml_parse_result result = doc.load(stream);

-    //]

-

-        // first character of root name: U+9031, year: 1997

-        print_doc("UTF8 file from narrow stream", doc, result);

-    }

-

-    {

-        std::ifstream stream("weekly-utf-16.xml");

-        pugi::xml_parse_result result = doc.load(stream);

-

-        // first character of root name: U+9031, year: 1997

-        print_doc("UTF16 file from narrow stream", doc, result);

-    }

-

-    {

-        // Since wide streams are treated as UTF-16/32 ones, you can't load the UTF-8 file from a wide stream

-        // directly if you have localized characters; you'll have to provide a UTF8 locale (there is no

-        // standard one; you can use utf8_codecvt_facet from Boost or codecvt_utf8 from C++0x)

-        std::wifstream stream("weekly-utf-8.xml");

-

-        if (try_imbue(stream, "en_US.UTF-8")) // try Linux encoding

-        {

-            pugi::xml_parse_result result = doc.load(stream);

-

-            // first character of root name: U+00E9, year: 1997

-            print_doc("UTF8 file from wide stream", doc, result);

-        }

-        else

-        {

-            std::cout << "UTF-8 locale is not available\n";

-        }

-    }

-

-    {

-        // Since wide streams are treated as UTF-16/32 ones, you can't load the UTF-16 file from a wide stream without

-        // using custom codecvt; you can use codecvt_utf16 from C++0x

-    }

-

-    {

-        // Since encoding names are non-standard, you can't load the Shift-JIS (or any other non-ASCII) file

-        // from a wide stream portably

-        std::wifstream stream("weekly-shift_jis.xml");

-

-        if (try_imbue(stream, ".932") || // try Microsoft encoding

-            try_imbue(stream, "ja_JP.SJIS")) // try Linux encoding; run "localedef -i ja_JP -c -f SHIFT_JIS /usr/lib/locale/ja_JP.SJIS" to get it

-        {

-            pugi::xml_parse_result result = doc.load(stream);

-

-            // first character of root name: U+9031, year: 1997

-            print_doc("Shift-JIS file from wide stream", doc, result);

-        }

-        else

-        {

-            std::cout << "Shift-JIS locale is not available\n";

-        }

-    }

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <fstream>
+#include <iomanip>
+#include <iostream>
+
+void print_doc(const char* message, const pugi::xml_document& doc, const pugi::xml_parse_result& result)
+{
+    std::cout
+        << message
+        << "\t: load result '" << result.description() << "'"
+        << ", first character of root name: U+" << std::hex << std::uppercase << std::setw(4) << std::setfill('0') << pugi::as_wide(doc.first_child().name())[0]
+        << ", year: " << doc.first_child().first_child().first_child().child_value()
+        << std::endl;
+}
+
+bool try_imbue(std::wistream& stream, const char* name)
+{
+    try
+    {
+        stream.imbue(std::locale(name));
+
+        return true;
+    }
+    catch (const std::exception&)
+    {
+        return false;
+    }
+}
+
+int main()
+{
+    pugi::xml_document doc;
+
+    {
+    //[code_load_stream
+        std::ifstream stream("weekly-utf-8.xml");
+        pugi::xml_parse_result result = doc.load(stream);
+    //]
+
+        // first character of root name: U+9031, year: 1997
+        print_doc("UTF8 file from narrow stream", doc, result);
+    }
+
+    {
+        std::ifstream stream("weekly-utf-16.xml");
+        pugi::xml_parse_result result = doc.load(stream);
+
+        // first character of root name: U+9031, year: 1997
+        print_doc("UTF16 file from narrow stream", doc, result);
+    }
+
+    {
+        // Since wide streams are treated as UTF-16/32 ones, you can't load the UTF-8 file from a wide stream
+        // directly if you have localized characters; you'll have to provide a UTF8 locale (there is no
+        // standard one; you can use utf8_codecvt_facet from Boost or codecvt_utf8 from C++0x)
+        std::wifstream stream("weekly-utf-8.xml");
+
+        if (try_imbue(stream, "en_US.UTF-8")) // try Linux encoding
+        {
+            pugi::xml_parse_result result = doc.load(stream);
+
+            // first character of root name: U+00E9, year: 1997
+            print_doc("UTF8 file from wide stream", doc, result);
+        }
+        else
+        {
+            std::cout << "UTF-8 locale is not available\n";
+        }
+    }
+
+    {
+        // Since wide streams are treated as UTF-16/32 ones, you can't load the UTF-16 file from a wide stream without
+        // using custom codecvt; you can use codecvt_utf16 from C++0x
+    }
+
+    {
+        // Since encoding names are non-standard, you can't load the Shift-JIS (or any other non-ASCII) file
+        // from a wide stream portably
+        std::wifstream stream("weekly-shift_jis.xml");
+
+        if (try_imbue(stream, ".932") || // try Microsoft encoding
+            try_imbue(stream, "ja_JP.SJIS")) // try Linux encoding; run "localedef -i ja_JP -c -f SHIFT_JIS /usr/lib/locale/ja_JP.SJIS" to get it
+        {
+            pugi::xml_parse_result result = doc.load(stream);
+
+            // first character of root name: U+9031, year: 1997
+            print_doc("Shift-JIS file from wide stream", doc, result);
+        }
+        else
+        {
+            std::cout << "Shift-JIS locale is not available\n";
+        }
+    }
+}
+
+// vim:et
diff --git a/docs/samples/modify_add.cpp b/docs/samples/modify_add.cpp
index 76619b3..8fecfc6 100644
--- a/docs/samples/modify_add.cpp
+++ b/docs/samples/modify_add.cpp
@@ -1,32 +1,32 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-    pugi::xml_document doc;

-

-    //[code_modify_add

-    // add node with some name

-    pugi::xml_node node = doc.append_child();

-    node.set_name("node");

-

-    // add description node with text child

-    pugi::xml_node descr = node.append_child();

-    descr.set_name("description");

-    descr.append_child(pugi::node_pcdata).set_value("Simple node");

-

-    // add param node before the description

-    pugi::xml_node param = node.insert_child_before(pugi::node_element, descr);

-    param.set_name("param");

-

-    // add attributes to param node

-    param.append_attribute("name") = "version";

-    param.append_attribute("value") = 1.1;

-    param.insert_attribute_after("type", param.attribute("name")) = "float";

-    //]

-

-    doc.print(std::cout);

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    pugi::xml_document doc;
+
+    //[code_modify_add
+    // add node with some name
+    pugi::xml_node node = doc.append_child();
+    node.set_name("node");
+
+    // add description node with text child
+    pugi::xml_node descr = node.append_child();
+    descr.set_name("description");
+    descr.append_child(pugi::node_pcdata).set_value("Simple node");
+
+    // add param node before the description
+    pugi::xml_node param = node.insert_child_before(pugi::node_element, descr);
+    param.set_name("param");
+
+    // add attributes to param node
+    param.append_attribute("name") = "version";
+    param.append_attribute("value") = 1.1;
+    param.insert_attribute_after("type", param.attribute("name")) = "float";
+    //]
+
+    doc.print(std::cout);
+}
+
+// vim:et
diff --git a/docs/samples/modify_base.cpp b/docs/samples/modify_base.cpp
index 7d52bd1..7d0959a 100644
--- a/docs/samples/modify_base.cpp
+++ b/docs/samples/modify_base.cpp
@@ -1,43 +1,43 @@
-#include "pugixml.hpp"

-

-#include <string.h>

-#include <iostream>

-

-int main()

-{

-    pugi::xml_document doc;

-    if (!doc.load("<node id='123'>text</node><!-- comment -->", pugi::parse_default | pugi::parse_comments)) return -1;

-

-    //[code_modify_base_node

-    pugi::xml_node node = doc.child("node");

-

-    // change node name

-    std::cout << node.set_name("notnode");

-    std::cout << ", new node name: " << node.name() << std::endl;

-

-    // change comment text

-    std::cout << doc.last_child().set_value("useless comment");

-    std::cout << ", new comment text: " << doc.last_child().value() << std::endl;

-

-    // we can't change value of the element or name of the comment

-    std::cout << node.set_value("1") << ", " << doc.last_child().set_name("2") << std::endl;

-    //]

-

-    //[code_modify_base_attr

-    pugi::xml_attribute attr = node.attribute("id");

-

-    // change attribute name/value

-    std::cout << attr.set_name("key") << ", " << attr.set_value("345");

-    std::cout << ", new attribute: " << attr.name() << "=" << attr.value() << std::endl;

-

-    // we can use numbers or booleans

-    attr.set_value(1.234);

-    std::cout << "new attribute value: " << attr.value() << std::endl;

-

-    // we can also use assignment operators for more concise code

-    attr = true;

-    std::cout << "final attribute value: " << attr.value() << std::endl;

-    //]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <string.h>
+#include <iostream>
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!doc.load("<node id='123'>text</node><!-- comment -->", pugi::parse_default | pugi::parse_comments)) return -1;
+
+    //[code_modify_base_node
+    pugi::xml_node node = doc.child("node");
+
+    // change node name
+    std::cout << node.set_name("notnode");
+    std::cout << ", new node name: " << node.name() << std::endl;
+
+    // change comment text
+    std::cout << doc.last_child().set_value("useless comment");
+    std::cout << ", new comment text: " << doc.last_child().value() << std::endl;
+
+    // we can't change value of the element or name of the comment
+    std::cout << node.set_value("1") << ", " << doc.last_child().set_name("2") << std::endl;
+    //]
+
+    //[code_modify_base_attr
+    pugi::xml_attribute attr = node.attribute("id");
+
+    // change attribute name/value
+    std::cout << attr.set_name("key") << ", " << attr.set_value("345");
+    std::cout << ", new attribute: " << attr.name() << "=" << attr.value() << std::endl;
+
+    // we can use numbers or booleans
+    attr.set_value(1.234);
+    std::cout << "new attribute value: " << attr.value() << std::endl;
+
+    // we can also use assignment operators for more concise code
+    attr = true;
+    std::cout << "final attribute value: " << attr.value() << std::endl;
+    //]
+}
+
+// vim:et
diff --git a/docs/samples/modify_remove.cpp b/docs/samples/modify_remove.cpp
index 015b0da..28c2f6b 100644
--- a/docs/samples/modify_remove.cpp
+++ b/docs/samples/modify_remove.cpp
@@ -1,27 +1,27 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-    pugi::xml_document doc;

-    if (!doc.load("<node><description>Simple node</description><param name='id' value='123'/></node>")) return -1;

-

-    //[code_modify_remove

-    // remove description node with the whole subtree

-    pugi::xml_node node = doc.child("node");

-    node.remove_child("description");

-

-    // remove id attribute

-    pugi::xml_node param = node.child("param");

-    param.remove_attribute("value");

-

-    // we can also remove nodes/attributes by handles

-    pugi::xml_attribute id = param.attribute("name");

-    param.remove_attribute(id);

-    //]

-

-    doc.print(std::cout);

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!doc.load("<node><description>Simple node</description><param name='id' value='123'/></node>")) return -1;
+
+    //[code_modify_remove
+    // remove description node with the whole subtree
+    pugi::xml_node node = doc.child("node");
+    node.remove_child("description");
+
+    // remove id attribute
+    pugi::xml_node param = node.child("param");
+    param.remove_attribute("value");
+
+    // we can also remove nodes/attributes by handles
+    pugi::xml_attribute id = param.attribute("name");
+    param.remove_attribute(id);
+    //]
+
+    doc.print(std::cout);
+}
+
+// vim:et
diff --git a/docs/samples/save_custom_writer.cpp b/docs/samples/save_custom_writer.cpp
index c0999e1..defcb33 100644
--- a/docs/samples/save_custom_writer.cpp
+++ b/docs/samples/save_custom_writer.cpp
@@ -1,116 +1,116 @@
-#include "pugixml.hpp"

-

-#include <string>

-

-#include <stdio.h>

-

-//[code_save_custom_writer

-struct xml_string_writer: pugi::xml_writer

-{

-    std::string result;

-

-    virtual void write(const void* data, size_t size)

-    {

-        result += std::string(static_cast<const char*>(data), size);

-    }

-};

-//]

-

-struct xml_memory_writer: pugi::xml_writer

-{

-    char* buffer;

-    size_t capacity;

-

-    size_t result;

-

-    xml_memory_writer(): buffer(0), capacity(0), result(0)

-    {

-    }

-

-    xml_memory_writer(char* buffer, size_t capacity): buffer(buffer), capacity(capacity), result(0)

-    {

-    }

-

-    size_t written_size() const

-    {

-        return result < capacity ? result : capacity;

-    }

-

-    virtual void write(const void* data, size_t size)

-    {

-        if (result < capacity)

-        {

-            size_t chunk = (capacity - result < size) ? capacity - result : size;

-

-            memcpy(buffer + result, data, chunk);

-        }

-

-        result += size;

-    }

-};

-

-std::string node_to_string(pugi::xml_node node)

-{

-    xml_string_writer writer;

-    node.print(writer);

-

-    return writer.result;

-}

-

-char* node_to_buffer(pugi::xml_node node, char* buffer, size_t size)

-{

-    if (size == 0) return buffer;

-

-    // leave one character for null terminator

-    xml_memory_writer writer(buffer, size - 1);

-    node.print(writer);

-

-    // null terminate

-    buffer[writer.written_size()] = 0;

-

-    return buffer;

-}

-

-char* node_to_buffer_heap(pugi::xml_node node)

-{

-    // first pass: get required memory size

-    xml_memory_writer counter;

-    node.print(counter);

-

-    // allocate necessary size (+1 for null termination)

-    char* buffer = new char[counter.result + 1];

-

-    // second pass: actual printing

-    xml_memory_writer writer(buffer, counter.result);

-    node.print(writer);

-

-    // null terminate

-    buffer[writer.written_size()] = 0;

-

-    return buffer;

-}

-

-int main()

-{

-    // get a test document

-    pugi::xml_document doc;

-    doc.load("<foo bar='baz'>hey</foo>");

-

-    // get contents as std::string (single pass)

-    printf("contents: [%s]\n", node_to_string(doc).c_str());

-

-    // get contents into fixed-size buffer (single pass)

-    char large_buf[128];

-    printf("contents: [%s]\n", node_to_buffer(doc, large_buf, sizeof(large_buf)));

-

-    // get contents into fixed-size buffer (single pass, shows truncating behavior)

-    char small_buf[22];

-    printf("contents: [%s]\n", node_to_buffer(doc, small_buf, sizeof(small_buf)));

-

-    // get contents into heap-allocated buffer (two passes)

-    char* heap_buf = node_to_buffer_heap(doc);

-    printf("contents: [%s]\n", heap_buf);

-    delete[] heap_buf;

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <string>
+
+#include <stdio.h>
+
+//[code_save_custom_writer
+struct xml_string_writer: pugi::xml_writer
+{
+    std::string result;
+
+    virtual void write(const void* data, size_t size)
+    {
+        result += std::string(static_cast<const char*>(data), size);
+    }
+};
+//]
+
+struct xml_memory_writer: pugi::xml_writer
+{
+    char* buffer;
+    size_t capacity;
+
+    size_t result;
+
+    xml_memory_writer(): buffer(0), capacity(0), result(0)
+    {
+    }
+
+    xml_memory_writer(char* buffer, size_t capacity): buffer(buffer), capacity(capacity), result(0)
+    {
+    }
+
+    size_t written_size() const
+    {
+        return result < capacity ? result : capacity;
+    }
+
+    virtual void write(const void* data, size_t size)
+    {
+        if (result < capacity)
+        {
+            size_t chunk = (capacity - result < size) ? capacity - result : size;
+
+            memcpy(buffer + result, data, chunk);
+        }
+
+        result += size;
+    }
+};
+
+std::string node_to_string(pugi::xml_node node)
+{
+    xml_string_writer writer;
+    node.print(writer);
+
+    return writer.result;
+}
+
+char* node_to_buffer(pugi::xml_node node, char* buffer, size_t size)
+{
+    if (size == 0) return buffer;
+
+    // leave one character for null terminator
+    xml_memory_writer writer(buffer, size - 1);
+    node.print(writer);
+
+    // null terminate
+    buffer[writer.written_size()] = 0;
+
+    return buffer;
+}
+
+char* node_to_buffer_heap(pugi::xml_node node)
+{
+    // first pass: get required memory size
+    xml_memory_writer counter;
+    node.print(counter);
+
+    // allocate necessary size (+1 for null termination)
+    char* buffer = new char[counter.result + 1];
+
+    // second pass: actual printing
+    xml_memory_writer writer(buffer, counter.result);
+    node.print(writer);
+
+    // null terminate
+    buffer[writer.written_size()] = 0;
+
+    return buffer;
+}
+
+int main()
+{
+    // get a test document
+    pugi::xml_document doc;
+    doc.load("<foo bar='baz'>hey</foo>");
+
+    // get contents as std::string (single pass)
+    printf("contents: [%s]\n", node_to_string(doc).c_str());
+
+    // get contents into fixed-size buffer (single pass)
+    char large_buf[128];
+    printf("contents: [%s]\n", node_to_buffer(doc, large_buf, sizeof(large_buf)));
+
+    // get contents into fixed-size buffer (single pass, shows truncating behavior)
+    char small_buf[22];
+    printf("contents: [%s]\n", node_to_buffer(doc, small_buf, sizeof(small_buf)));
+
+    // get contents into heap-allocated buffer (two passes)
+    char* heap_buf = node_to_buffer_heap(doc);
+    printf("contents: [%s]\n", heap_buf);
+    delete[] heap_buf;
+}
+
+// vim:et
diff --git a/docs/samples/save_file.cpp b/docs/samples/save_file.cpp
index c30e986..30c1aa1 100644
--- a/docs/samples/save_file.cpp
+++ b/docs/samples/save_file.cpp
@@ -1,17 +1,17 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-    // get a test document

-    pugi::xml_document doc;

-    doc.load("<foo bar='baz'>hey</foo>");

-

-    //[code_save_file

-    // save document to file

-    std::cout << "Saving result: " << doc.save_file("save_file_output.xml") << std::endl;

-    //]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    // get a test document
+    pugi::xml_document doc;
+    doc.load("<foo bar='baz'>hey</foo>");
+
+    //[code_save_file
+    // save document to file
+    std::cout << "Saving result: " << doc.save_file("save_file_output.xml") << std::endl;
+    //]
+}
+
+// vim:et
diff --git a/docs/samples/save_options.cpp b/docs/samples/save_options.cpp
index 45ac096..6a49f66 100644
--- a/docs/samples/save_options.cpp
+++ b/docs/samples/save_options.cpp
@@ -1,48 +1,48 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-    //[code_save_options

-    // get a test document

-    pugi::xml_document doc;

-    doc.load("<foo bar='baz'><call>hey</call></foo>");

-

-    // default options; prints

-    // <?xml version="1.0"?>

-    // <foo bar="baz">

-    //         <call>hey</call>

-    // </foo>

-    doc.save(std::cout);

-    std::cout << std::endl;

-

-    // default options with custom indentation string; prints

-    // <?xml version="1.0"?>

-    // <foo bar="baz">

-    // --<call>hey</call>

-    // </foo>

-    doc.save(std::cout, "--");

-    std::cout << std::endl;

-

-    // default options without indentation; prints

-    // <?xml version="1.0"?>

-    // <foo bar="baz">

-    // <call>hey</call>

-    // </foo>

-    doc.save(std::cout, "\t", pugi::format_default & ~pugi::format_indent); // can also pass "" instead of indentation string for the same effect

-    std::cout << std::endl;

-

-    // raw output; prints

-    // <?xml version="1.0"?><foo bar="baz"><call>hey</call></foo>

-    doc.save(std::cout, "\t", pugi::format_raw);

-    std::cout << std::endl << std::endl;

-

-    // raw output without declaration; prints

-    // <foo bar="baz"><call>hey</call></foo>

-    doc.save(std::cout, "\t", pugi::format_raw | pugi::format_no_declaration);

-    std::cout << std::endl;

-    //]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    //[code_save_options
+    // get a test document
+    pugi::xml_document doc;
+    doc.load("<foo bar='baz'><call>hey</call></foo>");
+
+    // default options; prints
+    // <?xml version="1.0"?>
+    // <foo bar="baz">
+    //         <call>hey</call>
+    // </foo>
+    doc.save(std::cout);
+    std::cout << std::endl;
+
+    // default options with custom indentation string; prints
+    // <?xml version="1.0"?>
+    // <foo bar="baz">
+    // --<call>hey</call>
+    // </foo>
+    doc.save(std::cout, "--");
+    std::cout << std::endl;
+
+    // default options without indentation; prints
+    // <?xml version="1.0"?>
+    // <foo bar="baz">
+    // <call>hey</call>
+    // </foo>
+    doc.save(std::cout, "\t", pugi::format_default & ~pugi::format_indent); // can also pass "" instead of indentation string for the same effect
+    std::cout << std::endl;
+
+    // raw output; prints
+    // <?xml version="1.0"?><foo bar="baz"><call>hey</call></foo>
+    doc.save(std::cout, "\t", pugi::format_raw);
+    std::cout << std::endl << std::endl;
+
+    // raw output without declaration; prints
+    // <foo bar="baz"><call>hey</call></foo>
+    doc.save(std::cout, "\t", pugi::format_raw | pugi::format_no_declaration);
+    std::cout << std::endl;
+    //]
+}
+
+// vim:et
diff --git a/docs/samples/save_stream.cpp b/docs/samples/save_stream.cpp
index 39e99eb..d01965d 100644
--- a/docs/samples/save_stream.cpp
+++ b/docs/samples/save_stream.cpp
@@ -1,18 +1,18 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-    // get a test document

-    pugi::xml_document doc;

-    doc.load("<foo bar='baz'><call>hey</call></foo>");

-

-    //[code_save_stream

-    // save document to standard output

-    std::cout << "Document:\n";

-    doc.save(std::cout);

-    //]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    // get a test document
+    pugi::xml_document doc;
+    doc.load("<foo bar='baz'><call>hey</call></foo>");
+
+    //[code_save_stream
+    // save document to standard output
+    std::cout << "Document:\n";
+    doc.save(std::cout);
+    //]
+}
+
+// vim:et
diff --git a/docs/samples/save_subtree.cpp b/docs/samples/save_subtree.cpp
index a1c9f2f..0091b3d 100644
--- a/docs/samples/save_subtree.cpp
+++ b/docs/samples/save_subtree.cpp
@@ -1,26 +1,26 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-    //[code_save_subtree

-    // get a test document

-    pugi::xml_document doc;

-    doc.load("<foo bar='baz'><call>hey</call></foo>");

-

-    // print document to standard output (prints <?xml version="1.0"?><foo bar="baz"><call>hey</call></foo>)

-    doc.save(std::cout, "", pugi::format_raw);

-    std::cout << std::endl;

-

-    // print document to standard output as a regular node (prints <foo bar="baz"><call>hey</call></foo>)

-    doc.print(std::cout, "", pugi::format_raw);

-    std::cout << std::endl;

-

-    // print a subtree to standard output (prints <call>hey</call>)

-    doc.child("foo").child("call").print(std::cout, "", pugi::format_raw);

-    std::cout << std::endl;

-    //]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    //[code_save_subtree
+    // get a test document
+    pugi::xml_document doc;
+    doc.load("<foo bar='baz'><call>hey</call></foo>");
+
+    // print document to standard output (prints <?xml version="1.0"?><foo bar="baz"><call>hey</call></foo>)
+    doc.save(std::cout, "", pugi::format_raw);
+    std::cout << std::endl;
+
+    // print document to standard output as a regular node (prints <foo bar="baz"><call>hey</call></foo>)
+    doc.print(std::cout, "", pugi::format_raw);
+    std::cout << std::endl;
+
+    // print a subtree to standard output (prints <call>hey</call>)
+    doc.child("foo").child("call").print(std::cout, "", pugi::format_raw);
+    std::cout << std::endl;
+    //]
+}
+
+// vim:et
diff --git a/docs/samples/transitions.xml b/docs/samples/transitions.xml
index 9c261fc..a195ef8 100644
--- a/docs/samples/transitions.xml
+++ b/docs/samples/transitions.xml
@@ -1,7 +1,7 @@
-<transition source="idle" target="run">

-	<event name="key_up|key_shift" />

-</transition>

-<transition source="run" target="attack">

-	<event name="key_ctrl" />

-	<condition expr="weapon != null" />

-</transition>

+<transition source="idle" target="run">
+	<event name="key_up|key_shift" />
+</transition>
+<transition source="run" target="attack">
+	<event name="key_ctrl" />
+	<condition expr="weapon != null" />
+</transition>
diff --git a/docs/samples/traverse_base.cpp b/docs/samples/traverse_base.cpp
index b6f6d2e..d59c8b0 100644
--- a/docs/samples/traverse_base.cpp
+++ b/docs/samples/traverse_base.cpp
@@ -1,51 +1,51 @@
-#include "pugixml.hpp"

-

-#include <string.h>

-#include <iostream>

-

-int main()

-{

-    pugi::xml_document doc;

-    if (!doc.load_file("xgconsole.xml")) return -1;

-

-    pugi::xml_node tools = doc.child("Profile").child("Tools");

-

-    //[code_traverse_base_basic

-    for (pugi::xml_node tool = tools.first_child(); tool; tool = tool.next_sibling())

-    {

-        std::cout << "Tool:";

-

-        for (pugi::xml_attribute attr = tool.first_attribute(); attr; attr = attr.next_attribute())

-        {

-            std::cout << " " << attr.name() << "=" << attr.value();

-        }

-

-        std::cout << std::endl;

-    }

-    //]

-

-    std::cout << std::endl;

-

-    //[code_traverse_base_data

-    for (pugi::xml_node tool = tools.child("Tool"); tool; tool = tool.next_sibling("Tool"))

-    {

-        std::cout << "Tool " << tool.attribute("Filename").value();

-        std::cout << ": AllowRemote " << tool.attribute("AllowRemote").as_bool();

-        std::cout << ", Timeout " << tool.attribute("Timeout").as_int();

-        std::cout << ", Description '" << tool.child_value("Description") << "'\n";

-    }

-    //]

-

-    std::cout << std::endl;

-

-    //[code_traverse_base_contents

-    std::cout << "Tool for *.dae generation: " << tools.find_child_by_attribute("Tool", "OutputFileMasks", "*.dae").attribute("Filename").value() << "\n";

-

-    for (pugi::xml_node tool = tools.child("Tool"); tool; tool = tool.next_sibling("Tool"))

-    {

-        std::cout << "Tool " << tool.attribute("Filename").value() << "\n";

-    }

-    //]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <string.h>
+#include <iostream>
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!doc.load_file("xgconsole.xml")) return -1;
+
+    pugi::xml_node tools = doc.child("Profile").child("Tools");
+
+    //[code_traverse_base_basic
+    for (pugi::xml_node tool = tools.first_child(); tool; tool = tool.next_sibling())
+    {
+        std::cout << "Tool:";
+
+        for (pugi::xml_attribute attr = tool.first_attribute(); attr; attr = attr.next_attribute())
+        {
+            std::cout << " " << attr.name() << "=" << attr.value();
+        }
+
+        std::cout << std::endl;
+    }
+    //]
+
+    std::cout << std::endl;
+
+    //[code_traverse_base_data
+    for (pugi::xml_node tool = tools.child("Tool"); tool; tool = tool.next_sibling("Tool"))
+    {
+        std::cout << "Tool " << tool.attribute("Filename").value();
+        std::cout << ": AllowRemote " << tool.attribute("AllowRemote").as_bool();
+        std::cout << ", Timeout " << tool.attribute("Timeout").as_int();
+        std::cout << ", Description '" << tool.child_value("Description") << "'\n";
+    }
+    //]
+
+    std::cout << std::endl;
+
+    //[code_traverse_base_contents
+    std::cout << "Tool for *.dae generation: " << tools.find_child_by_attribute("Tool", "OutputFileMasks", "*.dae").attribute("Filename").value() << "\n";
+
+    for (pugi::xml_node tool = tools.child("Tool"); tool; tool = tool.next_sibling("Tool"))
+    {
+        std::cout << "Tool " << tool.attribute("Filename").value() << "\n";
+    }
+    //]
+}
+
+// vim:et
diff --git a/docs/samples/traverse_iter.cpp b/docs/samples/traverse_iter.cpp
index 935540f..90e0dc6 100644
--- a/docs/samples/traverse_iter.cpp
+++ b/docs/samples/traverse_iter.cpp
@@ -1,27 +1,27 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-    pugi::xml_document doc;

-    if (!doc.load_file("xgconsole.xml")) return -1;

-

-    pugi::xml_node tools = doc.child("Profile").child("Tools");

-

-    //[code_traverse_iter

-    for (pugi::xml_node_iterator it = tools.begin(); it != tools.end(); ++it)

-    {

-        std::cout << "Tool:";

-

-        for (pugi::xml_attribute_iterator ait = it->attributes_begin(); ait != it->attributes_end(); ++ait)

-        {

-            std::cout << " " << ait->name() << "=" << ait->value();

-        }

-

-        std::cout << std::endl;

-    }

-    //]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!doc.load_file("xgconsole.xml")) return -1;
+
+    pugi::xml_node tools = doc.child("Profile").child("Tools");
+
+    //[code_traverse_iter
+    for (pugi::xml_node_iterator it = tools.begin(); it != tools.end(); ++it)
+    {
+        std::cout << "Tool:";
+
+        for (pugi::xml_attribute_iterator ait = it->attributes_begin(); ait != it->attributes_end(); ++ait)
+        {
+            std::cout << " " << ait->name() << "=" << ait->value();
+        }
+
+        std::cout << std::endl;
+    }
+    //]
+}
+
+// vim:et
diff --git a/docs/samples/traverse_predicate.cpp b/docs/samples/traverse_predicate.cpp
index e565597..9d8ded0 100644
--- a/docs/samples/traverse_predicate.cpp
+++ b/docs/samples/traverse_predicate.cpp
@@ -1,48 +1,48 @@
-#include "pugixml.hpp"

-

-#include <string.h>

-#include <iostream>

-

-//[code_traverse_predicate_decl

-bool small_timeout(pugi::xml_node node)

-{

-    return node.attribute("Timeout").as_int() < 20;

-}

-

-struct allow_remote_predicate

-{

-    bool operator()(pugi::xml_attribute attr) const

-    {

-        return strcmp(attr.name(), "AllowRemote") == 0;

-    }

-

-    bool operator()(pugi::xml_node node) const

-    {

-        return node.attribute("AllowRemote").as_bool();

-    }

-};

-//]

-

-int main()

-{

-    pugi::xml_document doc;

-    if (!doc.load_file("xgconsole.xml")) return -1;

-

-    pugi::xml_node tools = doc.child("Profile").child("Tools");

-

-    //[code_traverse_predicate_find

-    // Find child via predicate (looks for direct children only)

-    std::cout << tools.find_child(allow_remote_predicate()).attribute("Filename").value() << std::endl;

-

-    // Find node via predicate (looks for all descendants in depth-first order)

-    std::cout << doc.find_node(allow_remote_predicate()).attribute("Filename").value() << std::endl;

-

-    // Find attribute via predicate

-    std::cout << tools.last_child().find_attribute(allow_remote_predicate()).value() << std::endl;

-

-    // We can use simple functions instead of function objects

-    std::cout << tools.find_child(small_timeout).attribute("Filename").value() << std::endl;

-    //]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <string.h>
+#include <iostream>
+
+//[code_traverse_predicate_decl
+bool small_timeout(pugi::xml_node node)
+{
+    return node.attribute("Timeout").as_int() < 20;
+}
+
+struct allow_remote_predicate
+{
+    bool operator()(pugi::xml_attribute attr) const
+    {
+        return strcmp(attr.name(), "AllowRemote") == 0;
+    }
+
+    bool operator()(pugi::xml_node node) const
+    {
+        return node.attribute("AllowRemote").as_bool();
+    }
+};
+//]
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!doc.load_file("xgconsole.xml")) return -1;
+
+    pugi::xml_node tools = doc.child("Profile").child("Tools");
+
+    //[code_traverse_predicate_find
+    // Find child via predicate (looks for direct children only)
+    std::cout << tools.find_child(allow_remote_predicate()).attribute("Filename").value() << std::endl;
+
+    // Find node via predicate (looks for all descendants in depth-first order)
+    std::cout << doc.find_node(allow_remote_predicate()).attribute("Filename").value() << std::endl;
+
+    // Find attribute via predicate
+    std::cout << tools.last_child().find_attribute(allow_remote_predicate()).value() << std::endl;
+
+    // We can use simple functions instead of function objects
+    std::cout << tools.find_child(small_timeout).attribute("Filename").value() << std::endl;
+    //]
+}
+
+// vim:et
diff --git a/docs/samples/traverse_walker.cpp b/docs/samples/traverse_walker.cpp
index 9387fa0..cb99902 100644
--- a/docs/samples/traverse_walker.cpp
+++ b/docs/samples/traverse_walker.cpp
@@ -1,35 +1,35 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-const char* node_types[] =

-{

-    "null", "document", "element", "pcdata", "cdata", "comment", "pi", "declaration"

-};

-

-//[code_traverse_walker_impl

-struct simple_walker: pugi::xml_tree_walker

-{

-    virtual bool for_each(pugi::xml_node& node)

-    {

-        for (int i = 0; i < depth(); ++i) std::cout << "  "; // indentation

-

-        std::cout << node_types[node.type()] << ": name='" << node.name() << "', value='" << node.value() << "'\n";

-

-        return true; // continue traversal

-    }

-};

-//]

-

-int main()

-{

-    pugi::xml_document doc;

-    if (!doc.load_file("tree.xml")) return -1;

-

-    //[code_traverse_walker_traverse

-    simple_walker walker;

-    doc.traverse(walker);

-    //]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+const char* node_types[] =
+{
+    "null", "document", "element", "pcdata", "cdata", "comment", "pi", "declaration"
+};
+
+//[code_traverse_walker_impl
+struct simple_walker: pugi::xml_tree_walker
+{
+    virtual bool for_each(pugi::xml_node& node)
+    {
+        for (int i = 0; i < depth(); ++i) std::cout << "  "; // indentation
+
+        std::cout << node_types[node.type()] << ": name='" << node.name() << "', value='" << node.value() << "'\n";
+
+        return true; // continue traversal
+    }
+};
+//]
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!doc.load_file("tree.xml")) return -1;
+
+    //[code_traverse_walker_traverse
+    simple_walker walker;
+    doc.traverse(walker);
+    //]
+}
+
+// vim:et
diff --git a/docs/samples/tree.xml b/docs/samples/tree.xml
index 81b6f4f..b33267a 100644
--- a/docs/samples/tree.xml
+++ b/docs/samples/tree.xml
@@ -1,12 +1,12 @@
-<?xml version="1.0"?>

-<mesh name="mesh_root">

-	<!-- here is a mesh node -->

-	some text

-	<![CDATA[someothertext]]>

-	some more text

-	<node attr1="value1" attr2="value2" />

-	<node attr1="value2">

-		<innernode/>

-	</node>

-</mesh>

-<?include somedata?>

+<?xml version="1.0"?>
+<mesh name="mesh_root">
+	<!-- here is a mesh node -->
+	some text
+	<![CDATA[someothertext]]>
+	some more text
+	<node attr1="value1" attr2="value2" />
+	<node attr1="value2">
+		<innernode/>
+	</node>
+</mesh>
+<?include somedata?>
diff --git a/docs/samples/weekly-shift_jis.xml b/docs/samples/weekly-shift_jis.xml
index 7421455..097e374 100644
--- a/docs/samples/weekly-shift_jis.xml
+++ b/docs/samples/weekly-shift_jis.xml
@@ -1,78 +1,78 @@
-<?xml version="1.0" encoding="Shift_JIS"?>

-<!DOCTYPE 週報 SYSTEM "weekly-shift_jis.dtd">

-<!-- 週報サンプル -->

-<週報>

-  <年月週>

-    <年度>1997</年度>

-    <月度>1</月度>

-    <週>1</週>

-  </年月週>

-

-  <氏名>

-    <氏>山田</氏>

-    <名>太郎</名>

-  </氏名>

-

-  <業務報告リスト>

-    <業務報告>

-      <業務名>XMLエディターの作成</業務名>

-      <業務コード>X3355-23</業務コード>

-      <工数管理>

-        <見積もり工数>1600</見積もり工数>

-        <実績工数>320</実績工数>

-        <当月見積もり工数>160</当月見積もり工数>

-        <当月実績工数>24</当月実績工数>

-      </工数管理>

-      <予定項目リスト>

-        <予定項目>

-          <P>XMLエディターの基本仕様の作成</P>

-        </予定項目>

-      </予定項目リスト>

-      <実施事項リスト>

-        <実施事項>

-          <P>XMLエディターの基本仕様の作成</P>

-        </実施事項>

-        <実施事項>

-          <P>競合他社製品の機能調査</P>

-        </実施事項>

-      </実施事項リスト>

-      <上長への要請事項リスト>

-        <上長への要請事項>

-          <P>特になし</P>

-        </上長への要請事項>

-      </上長への要請事項リスト>

-      <問題点対策>

-        <P>XMLとは何かわからない。</P>

-      </問題点対策>

-    </業務報告>

-

-    <業務報告>

-      <業務名>検索エンジンの開発</業務名>

-      <業務コード>S8821-76</業務コード>

-      <工数管理>

-        <見積もり工数>120</見積もり工数>

-        <実績工数>6</実績工数>

-        <当月見積もり工数>32</当月見積もり工数>

-        <当月実績工数>2</当月実績工数>

-      </工数管理>

-      <予定項目リスト>

-        <予定項目>

-          <P><A href="http://www.goo.ne.jp">goo</A>の機能を調べてみる</P>

-        </予定項目>

-      </予定項目リスト>

-      <実施事項リスト>

-        <実施事項>

-          <P>更に、どういう検索エンジンがあるか調査する</P>

-        </実施事項>

-      </実施事項リスト>

-      <上長への要請事項リスト>

-        <上長への要請事項>

-          <P>開発をするのはめんどうなので、Yahoo!を買収して下さい。</P>

-        </上長への要請事項>

-      </上長への要請事項リスト>

-      <問題点対策>

-        <P>検索エンジンで車を走らせることができない。（要調査）</P>

-      </問題点対策>

-    </業務報告>

-  </業務報告リスト>

-</週報>

+<?xml version="1.0" encoding="Shift_JIS"?>
+<!DOCTYPE 週報 SYSTEM "weekly-shift_jis.dtd">
+<!-- 週報サンプル -->
+<週報>
+  <年月週>
+    <年度>1997</年度>
+    <月度>1</月度>
+    <週>1</週>
+  </年月週>
+
+  <氏名>
+    <氏>山田</氏>
+    <名>太郎</名>
+  </氏名>
+
+  <業務報告リスト>
+    <業務報告>
+      <業務名>XMLエディターの作成</業務名>
+      <業務コード>X3355-23</業務コード>
+      <工数管理>
+        <見積もり工数>1600</見積もり工数>
+        <実績工数>320</実績工数>
+        <当月見積もり工数>160</当月見積もり工数>
+        <当月実績工数>24</当月実績工数>
+      </工数管理>
+      <予定項目リスト>
+        <予定項目>
+          <P>XMLエディターの基本仕様の作成</P>
+        </予定項目>
+      </予定項目リスト>
+      <実施事項リスト>
+        <実施事項>
+          <P>XMLエディターの基本仕様の作成</P>
+        </実施事項>
+        <実施事項>
+          <P>競合他社製品の機能調査</P>
+        </実施事項>
+      </実施事項リスト>
+      <上長への要請事項リスト>
+        <上長への要請事項>
+          <P>特になし</P>
+        </上長への要請事項>
+      </上長への要請事項リスト>
+      <問題点対策>
+        <P>XMLとは何かわからない。</P>
+      </問題点対策>
+    </業務報告>
+
+    <業務報告>
+      <業務名>検索エンジンの開発</業務名>
+      <業務コード>S8821-76</業務コード>
+      <工数管理>
+        <見積もり工数>120</見積もり工数>
+        <実績工数>6</実績工数>
+        <当月見積もり工数>32</当月見積もり工数>
+        <当月実績工数>2</当月実績工数>
+      </工数管理>
+      <予定項目リスト>
+        <予定項目>
+          <P><A href="http://www.goo.ne.jp">goo</A>の機能を調べてみる</P>
+        </予定項目>
+      </予定項目リスト>
+      <実施事項リスト>
+        <実施事項>
+          <P>更に、どういう検索エンジンがあるか調査する</P>
+        </実施事項>
+      </実施事項リスト>
+      <上長への要請事項リスト>
+        <上長への要請事項>
+          <P>開発をするのはめんどうなので、Yahoo!を買収して下さい。</P>
+        </上長への要請事項>
+      </上長への要請事項リスト>
+      <問題点対策>
+        <P>検索エンジンで車を走らせることができない。（要調査）</P>
+      </問題点対策>
+    </業務報告>
+  </業務報告リスト>
+</週報>
diff --git a/docs/samples/weekly-utf-8.xml b/docs/samples/weekly-utf-8.xml
index 497f572..d55474e 100644
--- a/docs/samples/weekly-utf-8.xml
+++ b/docs/samples/weekly-utf-8.xml
@@ -1,78 +1,78 @@
-<?xml version="1.0"?>

-<!DOCTYPE 騾ｱ蝣ｱ SYSTEM "weekly-utf-8.dtd">

-<!-- 騾ｱ蝣ｱ繧ｵ繝ｳ繝励Ν -->

-<騾ｱ蝣ｱ>

-  <蟷ｴ譛磯�ｱ>

-    <蟷ｴ蠎ｦ>1997</蟷ｴ蠎ｦ>

-    <譛亥ｺｦ>1</譛亥ｺｦ>

-    <騾ｱ>1</騾ｱ>

-  </蟷ｴ譛磯�ｱ>

-

-  <豌丞錐>

-    <豌�>螻ｱ逕ｰ</豌�>

-    <蜷�>螟ｪ驛�</蜷�>

-  </豌丞錐>

-

-  <讌ｭ蜍吝�ｱ蜻翫Μ繧ｹ繝�>

-    <讌ｭ蜍吝�ｱ蜻�>

-      <讌ｭ蜍吝錐>XML繧ｨ繝�繧｣繧ｿ繝ｼ縺ｮ菴懈��</讌ｭ蜍吝錐>

-      <讌ｭ蜍吶さ繝ｼ繝�>X3355-23</讌ｭ蜍吶さ繝ｼ繝�>

-      <蟾･謨ｰ邂｡逅�>

-        <隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>1600</隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>

-        <螳溽ｸｾ蟾･謨ｰ>320</螳溽ｸｾ蟾･謨ｰ>

-        <蠖捺怦隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>160</蠖捺怦隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>

-        <蠖捺怦螳溽ｸｾ蟾･謨ｰ>24</蠖捺怦螳溽ｸｾ蟾･謨ｰ>

-      </蟾･謨ｰ邂｡逅�>

-      <莠亥ｮ夐��逶ｮ繝ｪ繧ｹ繝�>

-        <莠亥ｮ夐��逶ｮ>

-          <P>XML繧ｨ繝�繧｣繧ｿ繝ｼ縺ｮ蝓ｺ譛ｬ莉墓ｧ倥�ｮ菴懈��</P>

-        </莠亥ｮ夐��逶ｮ>

-      </莠亥ｮ夐��逶ｮ繝ｪ繧ｹ繝�>

-      <螳滓命莠矩��繝ｪ繧ｹ繝�>

-        <螳滓命莠矩��>

-          <P>XML繧ｨ繝�繧｣繧ｿ繝ｼ縺ｮ蝓ｺ譛ｬ莉墓ｧ倥�ｮ菴懈��</P>

-        </螳滓命莠矩��>

-        <螳滓命莠矩��>

-          <P>遶ｶ蜷井ｻ也､ｾ陬ｽ蜩√�ｮ讖溯�ｽ隱ｿ譟ｻ</P>

-        </螳滓命莠矩��>

-      </螳滓命莠矩��繝ｪ繧ｹ繝�>

-      <荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��繝ｪ繧ｹ繝�>

-        <荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��>

-          <P>迚ｹ縺ｫ縺ｪ縺�</P>

-        </荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��>

-      </荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��繝ｪ繧ｹ繝�>

-      <蝠城｡檎せ蟇ｾ遲�>

-        <P>XML縺ｨ縺ｯ菴輔°繧上°繧峨↑縺�縲�</P>

-      </蝠城｡檎せ蟇ｾ遲�>

-    </讌ｭ蜍吝�ｱ蜻�>

-

-    <讌ｭ蜍吝�ｱ蜻�>

-      <讌ｭ蜍吝錐>讀懃ｴ｢繧ｨ繝ｳ繧ｸ繝ｳ縺ｮ髢狗匱</讌ｭ蜍吝錐>

-      <讌ｭ蜍吶さ繝ｼ繝�>S8821-76</讌ｭ蜍吶さ繝ｼ繝�>

-      <蟾･謨ｰ邂｡逅�>

-        <隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>120</隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>

-        <螳溽ｸｾ蟾･謨ｰ>6</螳溽ｸｾ蟾･謨ｰ>

-        <蠖捺怦隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>32</蠖捺怦隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>

-        <蠖捺怦螳溽ｸｾ蟾･謨ｰ>2</蠖捺怦螳溽ｸｾ蟾･謨ｰ>

-      </蟾･謨ｰ邂｡逅�>

-      <莠亥ｮ夐��逶ｮ繝ｪ繧ｹ繝�>

-        <莠亥ｮ夐��逶ｮ>

-          <P><A href="http://www.goo.ne.jp">goo</A>縺ｮ讖溯�ｽ繧定ｪｿ縺ｹ縺ｦ縺ｿ繧�</P>

-        </莠亥ｮ夐��逶ｮ>

-      </莠亥ｮ夐��逶ｮ繝ｪ繧ｹ繝�>

-      <螳滓命莠矩��繝ｪ繧ｹ繝�>

-        <螳滓命莠矩��>

-          <P>譖ｴ縺ｫ縲√←縺�縺�縺�讀懃ｴ｢繧ｨ繝ｳ繧ｸ繝ｳ縺後≠繧九°隱ｿ譟ｻ縺吶ｋ</P>

-        </螳滓命莠矩��>

-      </螳滓命莠矩��繝ｪ繧ｹ繝�>

-      <荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��繝ｪ繧ｹ繝�>

-        <荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��>

-          <P>髢狗匱繧偵☆繧九�ｮ縺ｯ繧√ｓ縺ｩ縺�縺ｪ縺ｮ縺ｧ縲〆ahoo!繧定ｲｷ蜿弱＠縺ｦ荳九＆縺�縲�</P>

-        </荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��>

-      </荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��繝ｪ繧ｹ繝�>

-      <蝠城｡檎せ蟇ｾ遲�>

-        <P>讀懃ｴ｢繧ｨ繝ｳ繧ｸ繝ｳ縺ｧ霆翫ｒ襍ｰ繧峨○繧九％縺ｨ縺後〒縺阪↑縺�縲ゑｼ郁ｦ∬ｪｿ譟ｻ�ｼ�</P>

-      </蝠城｡檎せ蟇ｾ遲�>

-    </讌ｭ蜍吝�ｱ蜻�>

-  </讌ｭ蜍吝�ｱ蜻翫Μ繧ｹ繝�>

-</騾ｱ蝣ｱ>

+<?xml version="1.0"?>
+<!DOCTYPE 騾ｱ蝣ｱ SYSTEM "weekly-utf-8.dtd">
+<!-- 騾ｱ蝣ｱ繧ｵ繝ｳ繝励Ν -->
+<騾ｱ蝣ｱ>
+  <蟷ｴ譛磯�ｱ>
+    <蟷ｴ蠎ｦ>1997</蟷ｴ蠎ｦ>
+    <譛亥ｺｦ>1</譛亥ｺｦ>
+    <騾ｱ>1</騾ｱ>
+  </蟷ｴ譛磯�ｱ>
+
+  <豌丞錐>
+    <豌�>螻ｱ逕ｰ</豌�>
+    <蜷�>螟ｪ驛�</蜷�>
+  </豌丞錐>
+
+  <讌ｭ蜍吝�ｱ蜻翫Μ繧ｹ繝�>
+    <讌ｭ蜍吝�ｱ蜻�>
+      <讌ｭ蜍吝錐>XML繧ｨ繝�繧｣繧ｿ繝ｼ縺ｮ菴懈��</讌ｭ蜍吝錐>
+      <讌ｭ蜍吶さ繝ｼ繝�>X3355-23</讌ｭ蜍吶さ繝ｼ繝�>
+      <蟾･謨ｰ邂｡逅�>
+        <隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>1600</隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>
+        <螳溽ｸｾ蟾･謨ｰ>320</螳溽ｸｾ蟾･謨ｰ>
+        <蠖捺怦隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>160</蠖捺怦隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>
+        <蠖捺怦螳溽ｸｾ蟾･謨ｰ>24</蠖捺怦螳溽ｸｾ蟾･謨ｰ>
+      </蟾･謨ｰ邂｡逅�>
+      <莠亥ｮ夐��逶ｮ繝ｪ繧ｹ繝�>
+        <莠亥ｮ夐��逶ｮ>
+          <P>XML繧ｨ繝�繧｣繧ｿ繝ｼ縺ｮ蝓ｺ譛ｬ莉墓ｧ倥�ｮ菴懈��</P>
+        </莠亥ｮ夐��逶ｮ>
+      </莠亥ｮ夐��逶ｮ繝ｪ繧ｹ繝�>
+      <螳滓命莠矩��繝ｪ繧ｹ繝�>
+        <螳滓命莠矩��>
+          <P>XML繧ｨ繝�繧｣繧ｿ繝ｼ縺ｮ蝓ｺ譛ｬ莉墓ｧ倥�ｮ菴懈��</P>
+        </螳滓命莠矩��>
+        <螳滓命莠矩��>
+          <P>遶ｶ蜷井ｻ也､ｾ陬ｽ蜩√�ｮ讖溯�ｽ隱ｿ譟ｻ</P>
+        </螳滓命莠矩��>
+      </螳滓命莠矩��繝ｪ繧ｹ繝�>
+      <荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��繝ｪ繧ｹ繝�>
+        <荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��>
+          <P>迚ｹ縺ｫ縺ｪ縺�</P>
+        </荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��>
+      </荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��繝ｪ繧ｹ繝�>
+      <蝠城｡檎せ蟇ｾ遲�>
+        <P>XML縺ｨ縺ｯ菴輔°繧上°繧峨↑縺�縲�</P>
+      </蝠城｡檎せ蟇ｾ遲�>
+    </讌ｭ蜍吝�ｱ蜻�>
+
+    <讌ｭ蜍吝�ｱ蜻�>
+      <讌ｭ蜍吝錐>讀懃ｴ｢繧ｨ繝ｳ繧ｸ繝ｳ縺ｮ髢狗匱</讌ｭ蜍吝錐>
+      <讌ｭ蜍吶さ繝ｼ繝�>S8821-76</讌ｭ蜍吶さ繝ｼ繝�>
+      <蟾･謨ｰ邂｡逅�>
+        <隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>120</隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>
+        <螳溽ｸｾ蟾･謨ｰ>6</螳溽ｸｾ蟾･謨ｰ>
+        <蠖捺怦隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>32</蠖捺怦隕狗ｩ阪ｂ繧雁ｷ･謨ｰ>
+        <蠖捺怦螳溽ｸｾ蟾･謨ｰ>2</蠖捺怦螳溽ｸｾ蟾･謨ｰ>
+      </蟾･謨ｰ邂｡逅�>
+      <莠亥ｮ夐��逶ｮ繝ｪ繧ｹ繝�>
+        <莠亥ｮ夐��逶ｮ>
+          <P><A href="http://www.goo.ne.jp">goo</A>縺ｮ讖溯�ｽ繧定ｪｿ縺ｹ縺ｦ縺ｿ繧�</P>
+        </莠亥ｮ夐��逶ｮ>
+      </莠亥ｮ夐��逶ｮ繝ｪ繧ｹ繝�>
+      <螳滓命莠矩��繝ｪ繧ｹ繝�>
+        <螳滓命莠矩��>
+          <P>譖ｴ縺ｫ縲√←縺�縺�縺�讀懃ｴ｢繧ｨ繝ｳ繧ｸ繝ｳ縺後≠繧九°隱ｿ譟ｻ縺吶ｋ</P>
+        </螳滓命莠矩��>
+      </螳滓命莠矩��繝ｪ繧ｹ繝�>
+      <荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��繝ｪ繧ｹ繝�>
+        <荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��>
+          <P>髢狗匱繧偵☆繧九�ｮ縺ｯ繧√ｓ縺ｩ縺�縺ｪ縺ｮ縺ｧ縲〆ahoo!繧定ｲｷ蜿弱＠縺ｦ荳九＆縺�縲�</P>
+        </荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��>
+      </荳企聞縺ｸ縺ｮ隕∬ｫ倶ｺ矩��繝ｪ繧ｹ繝�>
+      <蝠城｡檎せ蟇ｾ遲�>
+        <P>讀懃ｴ｢繧ｨ繝ｳ繧ｸ繝ｳ縺ｧ霆翫ｒ襍ｰ繧峨○繧九％縺ｨ縺後〒縺阪↑縺�縲ゑｼ郁ｦ∬ｪｿ譟ｻ�ｼ�</P>
+      </蝠城｡檎せ蟇ｾ遲�>
+    </讌ｭ蜍吝�ｱ蜻�>
+  </讌ｭ蜍吝�ｱ蜻翫Μ繧ｹ繝�>
+</騾ｱ蝣ｱ>
diff --git a/docs/samples/xgconsole.xml b/docs/samples/xgconsole.xml
index cf603ad..b2bf5a2 100644
--- a/docs/samples/xgconsole.xml
+++ b/docs/samples/xgconsole.xml
@@ -1,12 +1,12 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no" ?>

-<Profile FormatVersion="1">

-    <Tools>

-        <Tool Filename="jam" AllowIntercept="true">

-        	<Description>Jamplus build system</Description>

-        </Tool>

-        <Tool Filename="mayabatch.exe" AllowRemote="true" OutputFileMasks="*.dae" DeriveCaptionFrom="lastparam" Timeout="40" />

-        <Tool Filename="meshbuilder_*.exe" AllowRemote="false" OutputFileMasks="*.mesh" DeriveCaptionFrom="lastparam" Timeout="10" />

-        <Tool Filename="texbuilder_*.exe" AllowRemote="true" OutputFileMasks="*.tex" DeriveCaptionFrom="lastparam" />

-        <Tool Filename="shaderbuilder_*.exe" AllowRemote="true" DeriveCaptionFrom="lastparam" />

-    </Tools>

-</Profile>

+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Profile FormatVersion="1">
+    <Tools>
+        <Tool Filename="jam" AllowIntercept="true">
+        	<Description>Jamplus build system</Description>
+        </Tool>
+        <Tool Filename="mayabatch.exe" AllowRemote="true" OutputFileMasks="*.dae" DeriveCaptionFrom="lastparam" Timeout="40" />
+        <Tool Filename="meshbuilder_*.exe" AllowRemote="false" OutputFileMasks="*.mesh" DeriveCaptionFrom="lastparam" Timeout="10" />
+        <Tool Filename="texbuilder_*.exe" AllowRemote="true" OutputFileMasks="*.tex" DeriveCaptionFrom="lastparam" />
+        <Tool Filename="shaderbuilder_*.exe" AllowRemote="true" DeriveCaptionFrom="lastparam" />
+    </Tools>
+</Profile>
diff --git a/docs/samples/xpath_error.cpp b/docs/samples/xpath_error.cpp
index 3415d31..6cb6f4f 100644
--- a/docs/samples/xpath_error.cpp
+++ b/docs/samples/xpath_error.cpp
@@ -1,43 +1,43 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-    pugi::xml_document doc;

-    if (!doc.load_file("xgconsole.xml")) return -1;

-

-//[code_xpath_error

-    // Exception is thrown for incorrect query syntax

-    try

-    {

-        doc.select_nodes("//nodes[#true()]");

-    }

-    catch (const pugi::xpath_exception& e)

-    {

-        std::cout << "Select failed: " << e.what() << std::endl;

-    }

-

-    // Exception is thrown for incorrect query semantics

-    try

-    {

-        doc.select_nodes("(123)/next");

-    }

-    catch (const pugi::xpath_exception& e)

-    {

-        std::cout << "Select failed: " << e.what() << std::endl;

-    }

-

-    // Exception is thrown for query with incorrect return type

-    try

-    {

-        doc.select_nodes("123");

-    }

-    catch (const pugi::xpath_exception& e)

-    {

-        std::cout << "Select failed: " << e.what() << std::endl;

-    }

-//]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!doc.load_file("xgconsole.xml")) return -1;
+
+//[code_xpath_error
+    // Exception is thrown for incorrect query syntax
+    try
+    {
+        doc.select_nodes("//nodes[#true()]");
+    }
+    catch (const pugi::xpath_exception& e)
+    {
+        std::cout << "Select failed: " << e.what() << std::endl;
+    }
+
+    // Exception is thrown for incorrect query semantics
+    try
+    {
+        doc.select_nodes("(123)/next");
+    }
+    catch (const pugi::xpath_exception& e)
+    {
+        std::cout << "Select failed: " << e.what() << std::endl;
+    }
+
+    // Exception is thrown for query with incorrect return type
+    try
+    {
+        doc.select_nodes("123");
+    }
+    catch (const pugi::xpath_exception& e)
+    {
+        std::cout << "Select failed: " << e.what() << std::endl;
+    }
+//]
+}
+
+// vim:et
diff --git a/docs/samples/xpath_query.cpp b/docs/samples/xpath_query.cpp
index b14a0b0..c622a9c 100644
--- a/docs/samples/xpath_query.cpp
+++ b/docs/samples/xpath_query.cpp
@@ -1,36 +1,36 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-#include <string>

-

-int main()

-{

-    pugi::xml_document doc;

-    if (!doc.load_file("xgconsole.xml")) return -1;

-

-//[code_xpath_query

-    // Select nodes via compiled query

-    pugi::xpath_query query_remote_tools("/Profile/Tools/Tool[@AllowRemote='true']");

-

-    pugi::xpath_node_set tools = query_remote_tools.evaluate_node_set(doc);

-    std::cout << "Remote tool: ";

-    tools[2].node().print(std::cout);

-

-    // Evaluate numbers via compiled query

-    pugi::xpath_query query_timeouts("sum(//Tool/@Timeout)");

-    std::cout << query_timeouts.evaluate_number(doc) << std::endl;

-

-    // Evaluate strings via compiled query for different context nodes

-    pugi::xpath_query query_name_valid("string-length(substring-before(@Filename, '_')) > 0 and @OutputFileMasks");

-    pugi::xpath_query query_name("concat(substring-before(@Filename, '_'), ' produces ', @OutputFileMasks)");

-

-    for (pugi::xml_node tool = doc.first_element_by_path("Profile/Tools/Tool"); tool; tool = tool.next_sibling())

-    {

-        std::string s = query_name.evaluate_string(tool);

-

-        if (query_name_valid.evaluate_boolean(tool)) std::cout << s << std::endl;

-    }

-//]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+#include <string>
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!doc.load_file("xgconsole.xml")) return -1;
+
+//[code_xpath_query
+    // Select nodes via compiled query
+    pugi::xpath_query query_remote_tools("/Profile/Tools/Tool[@AllowRemote='true']");
+
+    pugi::xpath_node_set tools = query_remote_tools.evaluate_node_set(doc);
+    std::cout << "Remote tool: ";
+    tools[2].node().print(std::cout);
+
+    // Evaluate numbers via compiled query
+    pugi::xpath_query query_timeouts("sum(//Tool/@Timeout)");
+    std::cout << query_timeouts.evaluate_number(doc) << std::endl;
+
+    // Evaluate strings via compiled query for different context nodes
+    pugi::xpath_query query_name_valid("string-length(substring-before(@Filename, '_')) > 0 and @OutputFileMasks");
+    pugi::xpath_query query_name("concat(substring-before(@Filename, '_'), ' produces ', @OutputFileMasks)");
+
+    for (pugi::xml_node tool = doc.first_element_by_path("Profile/Tools/Tool"); tool; tool = tool.next_sibling())
+    {
+        std::string s = query_name.evaluate_string(tool);
+
+        if (query_name_valid.evaluate_boolean(tool)) std::cout << s << std::endl;
+    }
+//]
+}
+
+// vim:et
diff --git a/docs/samples/xpath_select.cpp b/docs/samples/xpath_select.cpp
index 5645fd3..c098bd1 100644
--- a/docs/samples/xpath_select.cpp
+++ b/docs/samples/xpath_select.cpp
@@ -1,27 +1,27 @@
-#include "pugixml.hpp"

-

-#include <iostream>

-

-int main()

-{

-    pugi::xml_document doc;

-    if (!doc.load_file("xgconsole.xml")) return -1;

-

-//[code_xpath_select

-    pugi::xpath_node_set tools = doc.select_nodes("/Profile/Tools/Tool[@AllowRemote='true' and @DeriveCaptionFrom='lastparam']");

-

-    std::cout << "Tools:";

-

-    for (pugi::xpath_node_set::const_iterator it = tools.begin(); it != tools.end(); ++it)

-    {

-        pugi::xpath_node node = *it;

-        std::cout << " " << node.node().attribute("Filename").value();

-    }

-

-    pugi::xpath_node build_tool = doc.select_single_node("//Tool[contains(Description, 'build system')]");

-

-    std::cout << "\nBuild tool: " << build_tool.node().attribute("Filename").value() << "\n";

-//]

-}

-

-// vim:et

+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!doc.load_file("xgconsole.xml")) return -1;
+
+//[code_xpath_select
+    pugi::xpath_node_set tools = doc.select_nodes("/Profile/Tools/Tool[@AllowRemote='true' and @DeriveCaptionFrom='lastparam']");
+
+    std::cout << "Tools:";
+
+    for (pugi::xpath_node_set::const_iterator it = tools.begin(); it != tools.end(); ++it)
+    {
+        pugi::xpath_node node = *it;
+        std::cout << " " << node.node().attribute("Filename").value();
+    }
+
+    pugi::xpath_node build_tool = doc.select_single_node("//Tool[contains(Description, 'build system')]");
+
+    std::cout << "\nBuild tool: " << build_tool.node().attribute("Filename").value() << "\n";
+//]
+}
+
+// vim:et