Method updateNum

Pagetual/pagetual.user.js:9903–9908

()

                configCon.insertBefore(this.item, ruleBarInsertPos);
            }
            updateNum() {
                if (ruleParser.rules) {
                    let rulesLength = ruleParser.rules.reduce((acc, cur) => acc + (cur.from == this.item.dataset.id ? 1 : 0), 0);
                    setHTML(this.idSpan, `[rules: ${rulesLength}]`);
                }
            }
            saveSort() {
                let sort = [];
                [].forEach.call(this.item.parentNode.querySelectorAll("p[data-id]"), i => {