vim tab size 2 spaces code example
Example 1: vim set tab size
:set tabstop=2 shiftwidth=2 expandtab
:retab
# tabstop -> Indentation width in spaces
# shiftwidth -> Autoindentation width in spaces
# expandtab -> Use actual spaces instead of tabs
# retab -> Convert existing tabs to spaces
Example 2: vim tab 2 spaces
set smartindent
set tabstop=2
set expandtab
set shiftwidth=2