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view runtime/plugin/manpager.vim @ 14978:d148cd1163a5 v8.1.0500

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patch 8.1.0500: cleaning up in src/tee may not always work commit https://github.com/vim/vim/commit/833e5dab143034b7e43bc0be49b2eb3687ff9ab7 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Oct 28 15:43:58 2018 +0100 patch 8.1.0500: cleaning up in src/tee may not always work Problem: Cleaning up in src/tee may not always work. Solution: Use "rm" when appropriate. (Michael Soyka, closes https://github.com/vim/vim/issues/3571)
author Bram Moolenaar <Bram@vim.org>
date Sun, 28 Oct 2018 15:45:05 +0100
parents 167a030448fa
children 29ec2c198c8d
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" Vim plugin for using Vim as manpager.
" Maintainer: Enno Nagel <ennonagel+vim@gmail.com>
" 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