CODEWITHSUNDEEP
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Jesse
Jesse

Reputation: 1459

Vim - get output of EX mode into a variable

I'm writing a vim script where I need to get the first line of the current buffer. In Ex mode I can simply type 1 and it shows me the content I want. How can I put the output of the ex command into a variable in vim?

Upvotes: 2

Views: 736

Answers (2)

romainl
romainl

Reputation: 196516

Chris's answer is the right approach.

Note however, that you can use the :redir command to capture the output of an Ex command into a variable:

:let myvar = ""
:redir => myvar
:command
:redir END

See :h :redir for more information.

Upvotes: 4

Chris Morgan
Chris Morgan

Reputation: 90742

The expression you want is getline(1). Thus, let x = getline(1).

Upvotes: 1

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