Notepad++ 帮助：在节点之后添加属性

Question

<canvas name="A" width="11" height="11">
</canvas>
<canvas name="B" width="22" height="22">
</canvas>
<canvas name="A" width="33" height="33">
</canvas>
<canvas name="B" width="44" height="44">
</canvas>

如果之前有人问过这个问题，我们深表歉意。我想在<canvas name="B" ... </canvas> 节点之后添加一行<additionalattribute>。那可能吗？假设每个<canvas name="B" 节点在标签内都有不同的值。

所以理想的结果是：

<canvas name="A" width="11" height="11">
</canvas>
<canvas name="B" width="22" height="22">
</canvas>
<additionalattribute>
<canvas name="A" width="33" height="33">
</canvas>
<canvas name="B" width="44" height="44">
</canvas>
<additionalattribute>

Answer 1

• Ctrl+H
• 查找内容：<canvas name="B"[\s\S]+?</canvas>\K
• 替换为：\n<additionalattribute>
• 检查 环绕
• CHECK 正则表达式
• 全部替换

说明：

<canvas name="B"        # literally
[\s\S]+?                # 1 or more any character including newline, not greedy
</canvas>               # literally
\K                      # forget all we have seen until this position

替换：

\n                      # linefeed, you can use \r\n for windows EOL
<additionalattribute>   # the tag to add

屏幕截图（之前）：

截图（之后）：