vim settings: tabs, spaces, indents


tabstop – amount to indent when using <Tab>

shiftwidth – amount to indent when using ‘>’ or ‘<‘

expandtab – always insert spaces at the amount of tabstop

set tabstop=4 set shiftwidth=4 set expandtab


How to change tab size based on filetype

setting it inline

make sure there are no spaces between the languages

autocmd FileType javascript,haskell set tabstop=2 shiftwidth=2

setting it with a function

autocmd FileType javascript, haskell call s:set_indents_at_2()

function! s:set_indents_at_2()
  set tabstop=2
  set shiftwidth=2