Spell checking is enabled by running
:set spell. I like to be able to quickly toggle spell checking on and off, so I keep the following in my .vimrc:
" Toggle spell checking on and off with `,s` let mapleader = "," nmap <silent> <leader>s :set spell!<CR> " Set region to British English set spelllang=en_gb
en, which includes all regions of English. In the example above, I run
set spelllang=en_gb, which sets the region to British English. The available regions for the English language are:
en- all regions
en_gb- Great Britain
en_nz- New Zealand
When the region is set to British English, American spellings (e.g. ‘color’) are highlighted as regional variations, rather than being marked as misspellings.
The value of
spelllang can be set locally to each buffer. This means it is possible to have several documents open at once, and for each to have their own spelling dictionary. If you would prefer to set the spelllang to the same value for all documents, you can run one of the following:
:windo set spelllang=en_us :bufdo set spelllang=en_us
The first of these will set the spelling dictionary for all windows in the current tabpage. The second one will apply the spelling dictionary to all open buffers.
You can advance through the highlighted spelling errors with the
]s command, or you can move through them backwards with the
When the cursor is on a misspelled word, you can bring up a list of suggested corrections with the command
z=. The prompt at the bottom of the screen advises you to enter the number of the word you want to use in place of the misspelled word, then hit enter. This takes you back to your document, with the correction applied.
If you prepend the
z= command with a count, it will take that word from the list of suggested corrections without even showing you the list. So if you are confident that the first suggestion is the one you want, you could instead run
Adding and removing words to spellfile
By default, Vim will load a spellfile from the location:
LL is the language and
EEE is the encoding of the file in the active window. For example, if you are editing a file whose encoding is UTF-8, with
spelllang set to
en_us then Vim will look for a spell file at
If you don’t want to correct a word, you can add it to the
spellfile with the
zg command. You can also remove a word from the spelling dictionary with the
zw command. If you change your mind, each of these commands can be reverted with the undo commands
Spelling dictionaries for other languages
Out of the box, Vim comes with a spelling dictionary for the English language. If you want to spell check another language, you have to first install the spell file for it. Here is a good article on creating a spell file for Vim.