--- a/dep/pugixml/docs/samples/save_custom_writer.cpp	Sun Nov 17 19:56:01 2024 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,116 +0,0 @@
-#include "pugixml.hpp"
-
-#include <string>
-#include <iostream>
-#include <cstring>
-
-// tag::code[]
-struct xml_string_writer: pugi::xml_writer
-{
-    std::string result;
-
-    virtual void write(const void* data, size_t size)
-    {
-        result.append(static_cast<const char*>(data), size);
-    }
-};
-// end::code[]
-
-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_string("<foo bar='baz'>hey</foo>");
-
-    // get contents as std::string (single pass)
-    std::cout << "contents: [" << node_to_string(doc) << "]\n";
-
-    // get contents into fixed-size buffer (single pass)
-    char large_buf[128];
-    std::cout << "contents: [" << node_to_buffer(doc, large_buf, sizeof(large_buf)) << "]\n";
-
-    // get contents into fixed-size buffer (single pass, shows truncating behavior)
-    char small_buf[22];
-    std::cout << "contents: [" << node_to_buffer(doc, small_buf, sizeof(small_buf)) << "]\n";
-
-    // get contents into heap-allocated buffer (two passes)
-    char* heap_buf = node_to_buffer_heap(doc);
-    std::cout << "contents: [" << heap_buf << "]\n";
-    delete[] heap_buf;
-}
-
-// vim:et