New REPL multiline editing feature not documented

Documentation

Reading the Python 3.13 release notes I became curious about the new REPL multiline editing feature:

However, I cannot find any explanation of this feature in the documentation. Clicking on the "interactive" link redirects to the Appendix which mentions the new interactive mode, but doesn't add anything about the multiline editing feature that isn't in the release notes already.

https://docs.python.org/3/tutorial/appendix.html#tut-interac

先从 Python 3.13 发布说明中关于改进的交互式解释器的部分，以及教程附录中关于交互模式的部分开始。在 issue 指出用户期望找到新 REPL 多行编辑功能的位置记录该功能，并提供超出发布说明的充分解释；当用户能够在文档中找到该功能时，即表示完成。