local vimrc

localrc repository

https://github.com/vim-scripts/localrc.vim
https://github.com/thinca/vim-localrc

.vimrc (with Vundle)

Bundle 'https://github.com/thinca/vim-localrc'
call localrc#load('.local.vimrc', getcwd())

.local.vimrc

setlocal tabstop=4
setlocal shiftwidth=4
setlocal softtabstop=4