fix the situation with emphasis editing (aaaa:1.1) bbbb (cccc:1.1)

        let beforeParen = before.lastIndexOf(OPEN);

        if (beforeParen == -1) return false;

        let beforeClosingParen = before.lastIndexOf(CLOSE);

        if (beforeClosingParen != -1 && beforeClosingParen > beforeParen) return false;

        // Find closing parenthesis around current cursor

        const after = text.substring(selectionStart);

        let afterParen = after.indexOf(CLOSE);

        if (afterParen == -1) return false;

        let afterOpeningParen = after.indexOf(OPEN);

        if (afterOpeningParen != -1 && afterOpeningParen < beforeParen) return false;

        // Set the selection to the text between the parenthesis

        const parenContent = text.substring(beforeParen + 1, selectionStart + afterParen);

        if (/.*:-?[\d.]+/s.test(parenContent)) {