Streamlined comments and documentation in `b64linebreaker.go` for better readability and consistency. Improved descriptions of the Base64LineBreaker and its methods to ensure clarity on functionality.
Replace fmt.Errorf with errors.New for consistency in error handling. This change ensures a more streamlined and uniform error reporting approach across the codebase. Also updated a test case from t.Errorf to t.Error for better readability.
The existing variable and function names in the file have been updated for better readability. This change aids in code comprehension without affecting its functionality or logic. With accurately depicted names, the maintainability of the code is enhanced.