sponsor Vim development Vim logo Vim Book Ad

Vrainfk : Brainf**k interpreter for Vim

 script karma  Rating 8/2, Downloaded by 369  Comments, bugs, improvements  Vim wiki

created by
Rock Pie
 
script type
utility
 
description
Vrainfk is a Brainf**k interpreter written in Vimscript for Vim. Not sure what else to say about it.

It can be called either by:
    :Vrainfk
to execute code from the buffer, or:
    :Vrainfk "[code]"
to execute the code passed to the interpreter.

Documentation is found in the vrainfk.txt file in docs/, or the README.txt file in the root of the distribution of the interpreter from 1.3 and onwards.
GitHub: https://github.com/rock3tsprocket/vrainfk
 
install details
mkdir -p ~/.vim/pack/plugins/start
git clone https://github.com/rock3tsprocket/vrainfk.git ~/.vim/pack/plugins/start/vrainfk
 

rate this script Life Changing Helpful Unfulfilling 
script versions (upload new version)

Click on the package to download.

package script version date Vim version user release notes
vrainfk.tar.gz 1.3 2026-08-28 9.0 Rock Pie Added the ability to execute code from the currently open buffer
vrainfk.tar.gz 1.2 2026-02-15 9.0 Rock Pie Restructure changelog in the documentation and replace echo with echon for the "." command.
vrainfk.tar.gz 1.1 2026-02-15 9.0 Rock Pie Initial upload
ip used for rating: 216.73.216.26

Questions about Vim should go to the maillist. Help Uganda.     Vim at Github