" Vim plugin for using Vim as manpager.
" Maintainer: Enno Nagel <[email protected]>
" Last Change: 2018 Feb 04
command! -nargs=0 MANPAGER call s:ManPager() | delcommand MANPAGER
function! s:ManPager()
set nocompatible
if exists('+viminfofile')
set viminfofile=NONE
endif
set noswapfile
setlocal ft=man
runtime ftplugin/man.vim
setlocal buftype=nofile bufhidden=hide iskeyword+=: modifiable
" Emulate 'col -b'
silent keepj keepp %s/\v(.)\b\ze\1?//ge
" Remove empty lines above the header
call cursor(1, 1)
let n = search(".*(.*)", "c")
if n > 1
exe "1," . n-1 . "d"
endif
setlocal nomodified readonly
syntax on
endfunction
