const DOUBLY_ESCAPED_LATEX_TOKEN = /\\\\(?=[()[\]A-Za-z])/g;

export function normalizeTutorMarkdown(markdown: string): string {
	let normalized = markdown;
	for (;;) {
		const next = normalized.replace(DOUBLY_ESCAPED_LATEX_TOKEN, '\\');
		if (next === normalized) {
			return normalized;
		}
		normalized = next;
	}
}