Wrap Existing Text at 80 Characters in Vim
You have an existing block of text or code in vim. You want to re-format it to wrap to 80-characters.
You might want this setting to apply automatically within certain file types like Markdown:
au BufRead,BufNewFile *.md setlocal textwidth=80
We have that setting in thoughtbot/dotfiles.
Select the lines of text you want to re-format:
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