在 Xcode 中设置窗口宽度
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Setting window width in Xcode
提问by BlackHyman
Probably a very straightforward question. I'd like to set the width of the code editor in Xcode 4 to be exactly 80 characters. Where would I go to do that? Alternatively, if I can make a vertical line appear that indicates the 80 character, that would be fine as well.
可能是一个非常直接的问题。我想将 Xcode 4 中代码编辑器的宽度设置为 80 个字符。我会去哪里做那件事？或者，如果我可以显示一条指示 80 个字符的垂直线，那也可以。
Thanks.
谢谢。
回答by Richard
In Xcode 4: Xcode menu -> Preferences -> Text Editing Tab -> check Page guide at column:.
在 Xcode 4 中：Xcode 菜单 -> Preferences -> Text Editing Tab -> check Page guide at column:。
