--- a/dep/pugixml/docs/samples/traverse_walker.cpp	Sun Nov 17 19:56:01 2024 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-#include "pugixml.hpp"
-
-#include <iostream>
-
-const char* node_types[] =
-{
-    "null", "document", "element", "pcdata", "cdata", "comment", "pi", "declaration"
-};
-
-// tag::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
-    }
-};
-// end::impl[]
-
-int main()
-{
-    pugi::xml_document doc;
-    if (!doc.load_file("tree.xml")) return -1;
-
-    // tag::traverse[]
-    simple_walker walker;
-    doc.traverse(walker);
-    // end::traverse[]
-}
-
-// vim:et