Question

我有一个sublime文本的HTML文件，我想在每个第3个</tr>标记之后添加换行符，将它们分组为3个（这只需要取悦我的眼球，不会在任何网页的任何地方显示我怎么能用正则表达式做到这一点？我可以使用（</tr>）轻松获得所有标签，但我希望每个第3个标签只能替换为$ 1 \ n

一些示例数据

   <tr data-id="17622538">
        <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28807">1d</th>
        <td>Order 4990792 for symbol NASDAQ:OCUL has been executed at price 7.08 for 2000 shares</td>
    </tr>
    <tr data-id="17622537">
        <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28808">1d</th>
        <td>Order 4990792 successfully placed</td>
    </tr>
    <tr data-id="17622536">
        <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28809">1d</th>
        <td>Call to place market order to buy 2000 shares of symbol NASDAQ:OCUL </td>
    </tr>
    <tr data-id="17622538">
        <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28807">1d</th>
        <td>Order 4990792 for symbol NASDAQ:OCUL has been executed at price 7.08 for 2000 shares</td>
    </tr>
    <tr data-id="17622537">
        <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28808">1d</th>
        <td>Order 4990792 successfully placed</td>
    </tr>
    <tr data-id="17622536">
        <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28809">1d</th>
        <td>Call to place market order to buy 2000 shares of symbol NASDAQ:OCUL </td>
    </tr>
    <tr data-id="17622538">
        <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28807">1d</th>
        <td>Order 4990792 for symbol NASDAQ:OCUL has been executed at price 7.08 for 2000 shares</td>
    </tr>
    <tr data-id="17622537">
        <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28808">1d</th>
        <td>Order 4990792 successfully placed</td>
    </tr>
    <tr data-id="17622536">
        <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28809">1d</th>
        <td>Call to place market order to buy 2000 shares of symbol NASDAQ:OCUL </td>
    </tr>

所需的输出看起来像

    <tr data-id="17622538">
    <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28807">1d</th>
    <td>Order 4990792 for symbol NASDAQ:OCUL has been executed at price 7.08 for 2000 shares</td>
</tr>
<tr data-id="17622537">
    <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28808">1d</th>
    <td>Order 4990792 successfully placed</td>
</tr>
<tr data-id="17622536">
    <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28809">1d</th>
    <td>Call to place market order to buy 2000 shares of symbol NASDAQ:OCUL </td>
</tr>

<tr data-id="17622538">
    <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28807">1d</th>
    <td>Order 4990792 for symbol NASDAQ:OCUL has been executed at price 7.08 for 2000 shares</td>
</tr>
<tr data-id="17622537">
    <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28808">1d</th>
    <td>Order 4990792 successfully placed</td>
</tr>
<tr data-id="17622536">
    <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28809">1d</th>
    <td>Call to place market order to buy 2000 shares of symbol NASDAQ:OCUL </td>
</tr>

<tr data-id="17622538">
    <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28807">1d</th>
    <td>Order 4990792 for symbol NASDAQ:OCUL has been executed at price 7.08 for 2000 shares</td>
</tr>
<tr data-id="17622537">
    <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28808">1d</th>
    <td>Order 4990792 successfully placed</td>
</tr>
<tr data-id="17622536">
    <th title="10/14/2016, 7:37:13 AM" data-ago-date-timer="28809">1d</th>
    <td>Call to place market order to buy 2000 shares of symbol NASDAQ:OCUL </td>
</tr>

Answer 1

替换：

((<tr[^<]+<th[^<]+<\/th>\s+<td[^<]+</td>\s+</tr>\s*){3})

with：

\1\n

Answer 2

((\n.*?)+</tr>){3}

然后全部查找，按右箭头键，你就在那里

如何在正则表达式中每第3次匹配后添加\ n？

2 个答案: