> For the complete documentation index, see [llms.txt](https://kb.howsci.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kb.howsci.com/filters/edit-filters/filter-editor-window.md).

# 滤件编辑窗口

建立或者编辑滤件可以打开滤件编辑窗口

滤件编辑窗口左侧是编辑滤件的不同选项，选择一个栏目可以看到相关的设置。需要编辑哪个就选哪个。最后不要忘了依次打开菜单 File >> Save 或者 Save As

在未关闭编辑窗口之前随时可以恢复修改，依次打开 File >> Revert Filter 可以撤消修改。其实我认为最简单的方法是 Ctrl+Z

关闭滤件编辑窗口，选择右上角的 X 即可，其他的方法选择 File >> Close Filter


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://kb.howsci.com/filters/edit-filters/filter-editor-window.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.