type net/textproto.dotWriter

5 uses

	net/textproto (current package)
		writer.go#L17: 	dot *dotWriter
		writer.go#L45: 	w.dot = &dotWriter{w: w}
		writer.go#L55: type dotWriter struct {
		writer.go#L67: func (d *dotWriter) Write(b []byte) (n int, err error) {
		writer.go#L103: func (d *dotWriter) Close() error {