vimrc

" tabs

set tabstop=2
set shiftwidth=2
set expandtab
set smarttab
set smartindent

" search

set hlsearch
set incsearch

set ignorecase
set smartcase

" display

set relativenumber
set colorcolumn=80
syntax on
hi Comment ctermfg=5


" whitespace

set listchars=tab:>-,trail:~,extends:>,precedes:<
set list
":highlight ExtraWhitespace ctermbg=red guibg=red
":match ExtraWhitespace /\s\+$/
command KW %s/[ ]\+$//g

" word wrap

set nowrap

noremap <silent> <Leader>w :call ToggleWrap()<CR>
function ToggleWrap()
  if &wrap
    echo "Wrap OFF"
    setlocal nowrap
    set virtualedit=all
    silent! nunmap <buffer> <Up>
    silent! nunmap <buffer> <Down>
    silent! nunmap <buffer> <Home>
    silent! nunmap <buffer> <End>
    silent! iunmap <buffer> <Up>
    silent! iunmap <buffer> <Down>
    silent! iunmap <buffer> <Home>
    silent! iunmap <buffer> <End>
  else
    echo "Wrap ON"
    setlocal wrap linebreak nolist
    set virtualedit=
    setlocal display+=lastline
    noremap  <buffer> <silent> <Up>   gk
    noremap  <buffer> <silent> <Down> gj
    noremap  <buffer> <silent> <Home> g<Home>
    noremap  <buffer> <silent> <End>  g<End>
    inoremap <buffer> <silent> <Up>   <C-o>gk
    inoremap <buffer> <silent> <Down> <C-o>gj
    inoremap <buffer> <silent> <Home> <C-o>g<Home>
    inoremap <buffer> <silent> <End>  <C-o>g<End>
  endif
endfunction

" vimdiff

map <C-]> :diffget <CR>
map <C-\> :diffput <CR>