updates

3rd_party/pugixml/docs/samples/text.cpp

@@ -1,35 +1,35 @@
-#include "pugixml.hpp"
-
-#include <iostream>
-
-int main()
-{
-    pugi::xml_document doc;
-
-    // get a test document
-    doc.load_string("<project><name>test</name><version>1.1</version><public>yes</public></project>");
-
-    pugi::xml_node project = doc.child("project");
-
-    // tag::access[]
-    std::cout << "Project name: " << project.child("name").text().get() << std::endl;
-    std::cout << "Project version: " << project.child("version").text().as_double() << std::endl;
-    std::cout << "Project visibility: " << (project.child("public").text().as_bool(/* def= */ true) ? "public" : "private") << std::endl;
-    std::cout << "Project description: " << project.child("description").text().get() << std::endl;
-    // end::access[]
-
-    std::cout << std::endl;
-
-    // tag::modify[]
-    // change project version
-    project.child("version").text() = 1.2;
-
-    // add description element and set the contents
-    // note that we do not have to explicitly add the node_pcdata child
-    project.append_child("description").text().set("a test project");
-    // end::modify[]
-
-    doc.save(std::cout);
-}
-
-// vim:et
+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    pugi::xml_document doc;
+
+    // get a test document
+    doc.load_string("<project><name>test</name><version>1.1</version><public>yes</public></project>");
+
+    pugi::xml_node project = doc.child("project");
+
+    // tag::access[]
+    std::cout << "Project name: " << project.child("name").text().get() << std::endl;
+    std::cout << "Project version: " << project.child("version").text().as_double() << std::endl;
+    std::cout << "Project visibility: " << (project.child("public").text().as_bool(/* def= */ true) ? "public" : "private") << std::endl;
+    std::cout << "Project description: " << project.child("description").text().get() << std::endl;
+    // end::access[]
+
+    std::cout << std::endl;
+
+    // tag::modify[]
+    // change project version
+    project.child("version").text() = 1.2;
+
+    // add description element and set the contents
+    // note that we do not have to explicitly add the node_pcdata child
+    project.append_child("description").text().set("a test project");
+    // end::modify[]
+
+    doc.save(std::cout);
+}
+
+// vim:et