# NIP14

## 文本事件中的主题标记。

`draft` `optional` `author:unclebobmartin`

此 NIP 定义了文本（种类：1）事件中"主题"标记的使用。（在更多语音中实现）

`["主题"：<string>]`

浏览器通常显示消息的线程列表。主题标签的内容可以在这样的列表中使用，而不是使用消息的前几个词的更特别的方法。这与电子邮件浏览器按主题而不是按内容显示传入电子邮件列表的方式非常相似。

当回复带有主题的邮件时，客户端应复制主题标记。客户可以对主题进行修饰，以表示它是一个回复。例如，通过前置" Re："。

主题一般应短于 80 个字符。长主题可能会被客户删减。


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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://sherry-pang.gitbook.io/nostr-cn/fu-lu-1-nip-xiang-jie/14.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

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.