if IsTerminal() {
			return color.New(color.FgRed).SprintfFunc()
		}
		return fmt.Sprintf
	}()

	Blue = func() func(format string, a ...any) string {
		if IsTerminal() {
			return color.New(color.FgBlue).SprintfFunc()
		}
		return fmt.Sprintf
	}()

	Yellow = func() func(format string, a ...any) string {
		if IsTerminal() {
			return color.New(color.FgYellow).SprintfFunc()
		}
		return fmt.Sprintf
	}()

        attributeOptions.add(g & 0xff);
        attributeOptions.add(b & 0xff);
        return this;
    }

    public Ansi fgBlack() {
        return this.fg(Color.BLACK);
    }

    public Ansi fgBlue() {
        return this.fg(Color.BLUE);
    }

    public Ansi fgCyan() {
        return this.fg(Color.CYAN);
    }

    public Ansi fgDefault() {
        return this.fg(Color.DEFAULT);
    }

                    .variable(LineReader.HISTORY_FILE, history)
                    .variable(LineReader.OTHERS_GROUP_NAME, "Others")
                    .variable(LineReader.COMPLETION_STYLE_GROUP, "fg:blue,bold")
                    .variable("HELP_COLORS", "ti=1;34:co=38:ar=3:op=33:de=90")
                    .option(LineReader.Option.GROUP_PERSIST, true)
                    .build();