local_gq.vim

" Set b:formatprg to emulate a setlocal for formatprg
if exists('g:loaded_gq') || &cp || v:version < 700
  finish
endif
let g:loaded_gq = 1

function! s:gq(type, ...)
  let formatprg = &formatprg
  let &formatprg = get(b:, 'formatprg', &formatprg)

  try
    if a:0
      execute "normal! '<V'>gq"
    else
      execute "normal! '[gq']"
    endif
  finally
    let &formatprg = formatprg
  endtry
endfunction

nnoremap <silent> <Plug>(gq) :<c-u>set opfunc=<SID>gq<cr>g@
nnoremap <silent> <Plug>(gq-line) :<c-u>set opfunc=<SID>gq<bar>exe 'norm! '.v:count.'g@_'<cr>
xnoremap <silent> <Plug>(gq) :<c-u>call <SID>gq(visualmode(), 1)<cr>

nmap gq <Plug>(gq)
nmap gqq <Plug>(gq-line)
nmap gqgq <Plug>(gq-line)
xmap gq <Plug>(gq)