wiki提供一个协作性的文档环境，它维护文档历史、安全性以及外观和感觉，允许几乎无限的定制。

The wiki provides a collaborative documentation environment that maintains document histories, security, look-and-feel, and permits almost boundless customization.

youdao

他同样还拥有每个文档的历史版本纪录，作者可以恢复到以前的版本进行编辑。

There's also a full revision history for each document, and authors can revert to previous edits.

youdao

清单6显示了一个样例执行历史文档。

Listing 6 shows a sample execution history document.

youdao