Tags, anchors, and aliases are all parsed now.

parserstate.cpp

@@ -0,0 +1,25 @@
+#include "parserstate.h"
+
+namespace YAML
+{
+	void ParserState::Reset()
+	{
+		// version
+		version.major = 1;
+		version.minor = 1;
+
+		// and tags
+		tags.clear();
+		tags["!"] = "!";
+		tags["!!"] = "tag:yaml.org,2002:";
+	}
+
+	std::string ParserState::TranslateTag(const std::string& handle) const
+	{
+		std::map <std::string, std::string>::const_iterator it = tags.find(handle);
+		if(it == tags.end())
+			return handle;
+
+		return it->second;
+	}
+}