如何在iTerm2 Vim上退出备用屏幕滚动？
[英]How to exit alternate screen scrolling on iTerm2 Vim?
问题描述
First, sorry if the title isn't precise. 
首先，对不起，如果标题不准确。 I'm in a weird situation, while using Vim on Mac iTerm2. 在Mac iTerm2上使用Vim时，我处于一种奇怪的情况。 More precisely, when I release two finger click it scrolls down 3 lines. 更准确地说，当我松开两根手指时，它会向下滚动3行。
Sort of same thing is mentioned at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683942 and its referred as "alternate screen scrolling". 在https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683942中提到了类似的内容，并且将其称为“备用屏幕滚动”。
How do I came in this situation? 在这种情况下我该怎么办？ Well, I was in a remote ssh session and just just closed macbook, put it on bag and went to lunch. 好吧，我在一个远程ssh会话中，只是关闭了Macbook，将其放在书包中，然后去吃了午餐。 When I came back I experienced this strange thing. 当我回来时，我经历了这个奇怪的事情。
It seems the same issue is mentioned at How can I turn off "scrolling the history" in iTerm2 . 在iTerm2中如何关闭“滚动历史记录”中似乎提到了相同的问题。
It only happens on iTerm2, not on Terminal. 它仅在iTerm2上发生，而不在终端上发生。
So how do I go out of alternate screen? 那么，如何退出备用屏幕？
1 个解决方案
解决方案1
0 2018-08-10 20:52:39
Type 类型
tput rmcup
(which assumes that vim used the terminal description to switch to the alternate screen), or （假设vim使用终端说明切换到备用屏幕），或
printf '\033[?1049l'
which makes fewer assumptions. 这使得较少的假设。
Further reading: Why doesn't the screen clear when running vi? 进一步阅读： 运行vi时为什么屏幕不清晰？
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