在gnu屏幕上使用vim或更少的病毒时，退出vim或更少的病毒会留下持久的烙印 [英] When using vim or less in gnu screen, quitting vim or less leaves a lingering imprint

问题描述

在新的Ubuntu系统上，我启动了一个屏幕会话，并在vim中编辑文件或用更少的时间查看文件.我退出后，屏幕不会自动重绘，而只是向上滚动以在我刚刚在vim或更低版本中查看的所有内容下显示一个命令行.

On my new Ubuntu system, I start a screen session and edit a file in vim or view it in less. After I quit, the screen doesn't redraw itself, but simply scrolls up to show a command line under all the stuff I was just viewing in vim or less.

如何更改此设置，以便退出vim可以使我回到调用vim之前的状态?

How can I change this so that quitting vim will return me to the screen the way it was before I invoked vim?

推荐答案

屏幕的altscreen(备用屏幕)功能默认情况下处于关闭状态.

screen's altscreen (alternate screen) feature is turned off by default.

将此添加到您的.screenrc:

altscreen on

请参阅: http://www.gnu.org/software/screen/manual/screen.html#Redisplay

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