Function addAlias

Pagetual/pagetual.user.js:4197–4204

(name, aliases)

            let decoderList = [];
            let normalize = label => String(label || "").trim().toLowerCase();
            let addAlias = (name, aliases) => {
                if (aliases.indexOf(normalizedPreferred) !== -1) {
                    pushDecoder(name);
                    for (let i = 0; i < aliases.length; i++) {
                        pushDecoder(aliases[i]);
                    }
                }
            };
            let pushDecoder = label => {
                let raw = String(label || "").trim();
                if (raw && decoderList.indexOf(raw) === -1) {