1 files changed, 41 insertions, 39 deletions
diff --git a/docs/samples/save_options.cpp b/docs/samples/save_options.cpp
index 5b4ccdb..45ac096 100644
--- a/docs/samples/save_options.cpp
+++ b/docs/samples/save_options.cpp
@@ -4,43 +4,45 @@
 
 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;
-	//]
+    //[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