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view runtime/plugin/manpager.vim @ 20275:350bb78345ba v8.2.0693

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patch 8.2.0693: closure using argument not tested Commit: https://github.com/vim/vim/commit/2fd4cd755c3e87e733b7363ac13e5c0fe0297a80 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 3 22:30:49 2020 +0200 patch 8.2.0693: closure using argument not tested Problem: Closure using argument not tested. Solution: Add a test, make it work.
author Bram Moolenaar <Bram@vim.org>
date Sun, 03 May 2020 22:45:03 +0200
parents 167a030448fa
children 29ec2c198c8d
line wrap: on
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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