Fixed struct vs. class disparity.

src/regex.h

@@ -5,8 +5,8 @@
 #include <ios>
 
 namespace YAML
-{
-	class Stream;
+{
+	struct Stream;
 
 	enum REGEX_OP { REGEX_EMPTY, REGEX_MATCH, REGEX_RANGE, REGEX_OR, REGEX_AND, REGEX_NOT, REGEX_SEQ };
 
@@ -66,10 +66,10 @@ namespace YAML
 
 		bool Matches(char ch) const;
 		bool Matches(const std::string& str) const;
-		bool Matches(std::istream& in) const;
+		bool Matches(std::istream& in) const;
 		bool Matches(Stream& in) const;
 		int Match(const std::string& str) const;
-		int Match(std::istream& in) const;
+		int Match(std::istream& in) const;
 		int Match(Stream& in) const;
 
 		friend RegEx operator ! (const RegEx& ex);

yaml-reader/tests/out.yaml

----
-- "basic node"
-- !<!howdy> "yeah baby"
-
----
-- "basic node"
-- !<!<!howdy>> "yeah baby"
-