Awesome

correction.vim

When I type long prose in Microsft Word, I can do so without looking at the screen because many stupid spelling errors are fixed by the autocorrect system. Surely this system is not perfect, but it does catch some of the most insidious typographical errors. Vim is a much better enviornment for managing text, but I do miss this autocorrect feature. So, this plugin is an attempt to bring the MS Word autocorrect experience to Vim.

Features

The complete MS Word 2007 US English autocorrect list was imported into this script.
I use Tim Pope´s abolish.vim to provide even more typo combinations, and also to handle various capitalization combinations.
With abolish´s help, the script creates "insert abbreviations" (see :help abbreviations) to do its work. Due to Vim´s restrictions on what can be an abbreviation, however, some of MS Word´s typos are not transferrable. Specifically, multi-word corrections or corrections that contain punctuation don´t appear to be possible with this approach.

Configuration

The variable g:correction_filetypes can be set to a list of filetypes in which to enable the abbreviations. For these filetypes, they will be installed on a buffer-local basis using autocmd FileType. The default value is as follows:

    let g:correction_filetypes = [
      \ 'text', 'markdown', 'gitcommit', 'plaintex', 'tex',
      \ 'latex', 'rst', 'asciidoc', 'textile', 'pandoc' ]

To enable the corrections for all filetypes (similar to the old default behavior), do this:

    let g:correction_filetypes = [ '*' ]

Installation

This plugin requires Tim Pope´s abolish.vim plugin. If it doesn´t find abolish.vim, then correction.vim will silently fail to load.

<details><summary>Expand for some installation options</summary>

packer.nvim. This would go in your plugins.lua file -- you'll need to read up on packer.nvim if you aren't familiar with it.

    use {
      'jdelkins/vim-correction',
      requires = {'tpope/vim-abolish'},
    }

vim-plug

    Plug 'tpope/vim-abolish.git'
    Plug 'jdelkins/vim-correction.git'

Pathogen

    cd ~/.vim/bundle
    git clone git://github.com/tpope/vim-abolish.git
    git clone git://github.com/jdelkins/vim-correction.git

</details>

Turning off

To force overriding a particular correction (e.g., you actually do want to type teh), you can type <C-v> just after the word, and just before the space (or quote or other word-ending character). This will avoid the insert abbreviation system for that keystroke, and leave your misspelled word as it is.
To turn off this plugin quasi-permanently, put this in your $MYVIMRC:

    let g:loaded_correction = 1