# 如何在数字前批量添加文字

例：在文中数字前加“fts-”。

快捷键“Ctrl+h”调出替换对话框，“查找内容”处输入“\[0-9]{1，}”，勾选“使用通配符”；“替换为”处输入“fts-^&” 然后点击“全部替换”即可。


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://book.linh.eu.org/wpsoffice-cao-zuo/ru-he-zai-shu-zi-qian-pi-liang-tian-jia-wen-zi.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.