`&{/}` is incorrectly parsed

[blemouzy]

With v0.5.0:

Input:

&{/} {
	aliases {
		display0 = "/display";
		display1 = "/connector";
	};

	lcd_bl: backlight {
		compatible = "pwm-backlight";
		pwms = <&ecap0 0 50000 1>;
		brightness-levels = <0 51 53 56 62 75 101 152 255>;
		default-brightness-level = <8>;
	};
};

Output:

} {
aliases {
display0 = "/display";
display1 = "/connector";
};
lcd_bl: backlight {
compatible = "pwm-backlight";
pwms = <&ecap0 0 50000 1>;
brightness-levels = <0 51 53 56 62 75 101 152 255>;
default-brightness-level = <8>;
};
};

[blemouzy]

Same issue with latest dtsfmt version and basic Zephyr device tree.

E.g.: https://github.com/zephyrproject-rtos/zephyr/blob/v3.7.1/samples/basic/blinky_pwm/boards/nucleo_f091rc.overlay

• Before dtsfmt:

&pwmleds {
	status = "okay";
};

&pwm2 {
	status = "okay";
};

• After dtsfmt:

pwmleds {
        status = "okay";
};
pwm2 {
        status = "okay";
};