traxxx-web/utils/escape-manticore.js

// https://manual.manticoresearch.com/Searching/Full_text_matching/Escaping#Escaping-characters-in-query-string
export default function escape(string) {
	if (!string) {
		return null;
	}

	const replaced = string
		.replace(/\\/g, String.raw`\\\\`) // using String.raw so we don't have to double up JS and SQL escaping
		.replace(/'/g, String.raw`\'`)
		.replace(/(["?!$()/<@^|~-])/g, String.raw`\\$1`);

	return replaced;
}