1 files changed, 48 insertions, 48 deletions
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