Spell checking

To enable spell checking in vim, use the command set spell. This will highlight misspelled words in your markdown files.

To enable spell checking:

:set spell
:set spelllang=en_us

Spelling suggestions can be accessed with z=. This will open a window with suggestions for the misspelled word.

If you want to add a word to your dictionary, use the command zg.

Or to manually add a word to your dictionary:

:spellgood YOUR_WORD

Line wrapping

Set your line width to 80 characters. This is a good width for readability and makes it easier to read your markdown files on different devices.