my personal vimrc file

vimrc

"set colors
syntax on
colorscheme onedark

"allow navigation up/down within lines
noremap  <silent> <Up>   gk
noremap  <silent> <Down> gj
noremap  <silent> <Home> g<Home>
noremap  <silent> <End>  g<End>
inoremap <silent> <Up>   <C-o>gk
inoremap <silent> <Down> <C-o>gj
inoremap <silent> <Home> <C-o>g<Home>
inoremap <silent> <End>  <C-o>g<End>

"keep cursor centered in window
:nnoremap k kzz
:nnoremap j jzz
:set scrolloff=999

"wrap to next/prev line at end/beginning of line
set whichwrap+=<,h
set whichwrap+=>,l
set whichwrap+=[,]

"disable startup message
set shortmess+=at

"allow backspace to wrap around beginning of lines
set backspace=indent,eol,start

"set width of tab 
:set tabstop=2

"set shiftwidth equal to tabstop
:set shiftwidth=0

"don't split words on linebreak
:set linebreak

"indentation guides (visual tabs)
:set listchars=tab:\|\ 
:set list