- Adjusted some tests while debugging PrettyPrinters

- Adjusted RDTreePrinter to print more "tree-like"
 - Added SetPrinter and MapPrinter
 - Fixed Issues with CStringPrinter and StringPrinter

include/fennec/containers/set.h

@@ -235,7 +235,7 @@ public:
 			int    p0 = psl - n, p1 = psl + n;
 			bool   c0 = false, c1 = false;
 
-			if ((c0 = (p0 > 0 && _alloc[i0].psl >= p0)) && _alloc[i0].value) {
+			if ((c0 = (p0 >= 0 && _alloc[i0].psl >= p0)) && _alloc[i0].value) {
 				if (*_alloc[i0].value == val) {
 					return iterator(this, i);
 				}

include/fennec/langproc/strings/string.h

@@ -92,6 +92,16 @@ public:
 		_str[n] = '\0';
 	}
 
+	///
+	/// \brief Buffer Constructor, wraps the provided C-Style string
+	/// \param str the buffer to wrap
+	/// \tparam n the number of characters in the buffer plus the null terminator
+	template<size_t n>
+	constexpr _string(char(&str)[n])
+		: _str(str, n) {
+		assert(_str[n - 1] == '\0', "Invalid NTBS.");
+	}
+
 	///
 	/// \brief Buffer Copy Constructor
 	/// \param str the buffer to copy