code: func Fprint(w io.Writer, a string) (n int, err error) {
  	return fmt.Fprint(w, Color(a))
  }
docs: // Fprint is a convenience wrapper for fmt.Fprint with support for color codes.
  //
  // Fprint formats using the default formats for its operands and writes to w
  // with support for color codes. Spaces are added between operands when neither
  // is a string. It returns the number of bytes written and any write error
  // encountered.