source ⟩ hypertext ⟩ public ⟩ predictions ⟩ 2023 ⟩ fancify.js

let headerText, mainText;
let fancyFonts = true;

const toggleFancyFonts = () => {
	if (fancyFonts) {
		$("header").innerHTML = headerText
			.replace(/ſ/g, "s")
			.replace(/[ÞÐ]/g, "Th")
			.replace(/[þð]/g, "th")
			.replace(/ꝛ/g, "r");
		$("div#main").innerHTML = mainText
			.replace(/ſ/g, "s")
			.replace(/[ÞÐ]/g, "Th")
			.replace(/[þð]/g, "th")
			.replace(/ꝛ/g, "r");
		$("html").style.setProperty("--fraktur", "var(--serif)");
		fancyFonts = false;
	} else {
		$("header").innerHTML = headerText;
		$("div#main").innerHTML = mainText;
		$("html").style.setProperty(
			"--fraktur",
			"UnifrakturMaguntia, UnifrakturCook, var(--serif)"
		);
		fancyFonts = true;
	}
};

document.on("DOMContentLoaded", () => {
	headerText = $("header").innerHTML;
	mainText = $("div#main").innerHTML;
});