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Flashback 2003: vim + screen trick

Matt Simmons suggested that this week be a flashback week. That's easy enough to do, so I'm doing one per year starting in 2003.

A common feature request of vim is to be able to split window and have a shell be there. Well, as it turns out, that's easy to do if you run vim inside screen (gvim not applicable here).

The original post details a simple vim keybinding that will split the screen and attach a shell and close the split when the shell exits.

August 2003: Neat vim/screen trick

However, I've got a better version now. You'll want this script, "screener.sh":

#!/bin/sh

screen -X split
screen -X focus down
screen -X screen sh -c "cd $PWD; $SHELL; screen -X remove"
Then in your .vimrc:
:map \s :silent !screener.sh<CR>
The new version mostly puts the screen invocations into a shell script. Another improvement is to change to $PWD so the new shell will be in the same working directory as vim started in.