Putting Buffers in main to test things out.

Buffer.h

@@ -59,6 +59,8 @@ public:
 		FileStatusNonExistent = 5,
 	};
 
+	static std::string FileStatusToString(FileStatus status);
+
 
 	static bool StatusOK(FileStatus status)
 	{ return status == FileStatus::FileStatusOK; }
@@ -74,11 +76,16 @@ public:
 	/// Instantiate a Buffer pointing to fPath.
 	Buffer(std::string fName, std::string fPath);
 
+	void Close();
+
+	/// Instantiate a buffer from a filesystem path.
+	Buffer(std::filesystem::path fPath);
+
 	std::string Name() const
 	{ return this->name; }
 
 	bool IsVirtual()
-	{ return this->file.has_value(); }
+	{ return !this->file.has_value(); }
 
 	Buffer::FileStatus Flush(OptString altPath);
 
@@ -100,6 +107,8 @@ public:
 	bool IsDirty()
 	{ return this->dirty; }
 
+	size_t Size();
+
 private:
 	void clearContents();