func NewStdLogger(debug, trace, warn, err, colors bool) *Logger {
	l := &Logger{
		debug: debug,
		trace: trace,
		warn:  warn,
		err:   err,
	}

	if colors {
		setColoredLabelFormats(l)
	} else {
		setPlainLabelFormats(l)
	}
	return l
}
// NewStdLogger creates a logger with output directed to Stderr
NewStdLogger creates a logger with output directed to Stderr
// NewStdLogger creates a logger with output directed to Stderr
func NewStdLogger(debug, trace, warn, err, colors bool) *Logger {
	l := &Logger{
		debug: debug,
		trace: trace,
		warn:  warn,
		err:   err,
	}
	if colors {
		setColoredLabelFormats(l)
	} else {
		setPlainLabelFormats(l)
	}
	return l
}
func NewStdLogger ( debug , trace , warn , err , colors bool ) * Logger { l := & Logger { debug : debug , trace : trace , warn : warn , err : err , } if colors { setColoredLabelFormats ( l ) } else { setPlainLabelFormats ( l ) } return l }
NewStdLogger creates a logger with output directed to Stderr
NewStdLogger creates a logger with output directed to Stderr