如何创建 Xcode 源代码编辑器扩展？

Question

I would like to create an Xcode Source Editor Extension. A tutorial from this website shows a template for this in the new project menu. However, as of Xcode 11.5, this is missing from the list of templates. Is there still a way to do this?

Answer 1

As stated in the documentation ,

begin by creating a new macOS project in Xcode. Add a new Xcode Source Editor Extension target to your project

In other words, first create a new project. Then create a new target in said project. That target being an Xcode Source Editor Extension.