Xcode 用同一个文件打开两个编辑器窗口
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Xcode open two editor windows with same file
提问by John Smith
Is it possible to open the same file in two separate windows in Xcode. I can open a file in one window and the same file in the main Xcode editor window, but I wanted two separate fulltime editor windows.
是否可以在 Xcode 的两个单独窗口中打开同一个文件。我可以在一个窗口中打开一个文件，在主 Xcode 编辑器窗口中打开同一个文件，但我想要两个单独的全职编辑器窗口。
采纳答案by Carl Norum
Yes. Right-click the filename in the main XCode window and pick "Open in Separate Editor". Every time you do that, you get a new complete editor window.
是的。右键单击 XCode 主窗口中的文件名，然后选择“在单独的编辑器中打开”。每次这样做时，您都会获得一个新的完整编辑器窗口。
回答by znq
In XCode 4 you can have a split window via View-> Show Assistent Editor.
在 XCode 4 中，您可以通过View-> 来分割窗口Show Assistent Editor。
You can then select the file to display in the main editor by clicking on it, and the file in the assistent editor by holding down alt(or: option) + click on it.
然后，您可以通过单击来选择要在主编辑器中显示的文件，并通过按住alt（或：option）+ 单击来选择要在辅助编辑器中显示的文件。
回答by ken
Xcode 5.1 doesn't have the "Open in Separate Editor" menu option mentioned in the accepted answer. By digging through Xcode Preferences, I found hints (under Navigation) that led me to this solution:
Xcode 5.1 没有接受的答案中提到的“在单独的编辑器中打开”菜单选项。通过深入研究 Xcode Preferences，我发现了一些提示（在 Navigation 下）引导我找到了这个解决方案：
Option + Shift + Clickon the file in the project navigator. In the popup that appears, the leftmost choice is "Open in a new window".
Option + Shift + Click在项目导航器中的文件上。在出现的弹出窗口中，最左边的选项是“在新窗口中打开”。
To remember this, I found it handy to think of it as adding the Shiftkey to the Option + Clickcommand that opens the file in the assistant editor.
为了记住这一点，我发现将其视为将Shift密钥添加到Option + Click在助手编辑器中打开文件的命令很方便。
To choose the "Open in a new window" item in the popup, you can either navigate to it via mouse clicks then double-click on it, or use the keyboard: Command + Left Arrow, then Return.
要在弹出窗口中选择“在新窗口中打开”项，您可以通过单击鼠标导航到它然后双击它，或者使用键盘：Command + Left Arrow，然后Return。
回答by Mr. Berna
Alternatively, you can split an Xcode editor window, so you can view multiple parts of one file in a single editor window. Just click the little split window icon above the up and down scroll bar.
或者，您可以拆分 Xcode 编辑器窗口，以便在单个编辑器窗口中查看一个文件的多个部分。只需单击上下滚动条上方的小拆分窗口图标即可。
回答by Marek Balá?
CMD + SHIFT + T
This shortcut will "duplicate" your Xcode window and open it so many times as you want.
此快捷方式将“复制”您的 Xcode 窗口并根据需要多次打开它。
