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view runtime/plugin/manpager.vim @ 24069:324408c61b20 v8.2.2576

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patch 8.2.2576: Vim9: defining a :func function checks for white space Commit: https://github.com/vim/vim/commit/608d78fb45077fbaf6dc880b754a1d8a54ac9999 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 6 22:33:12 2021 +0100 patch 8.2.2576: Vim9: defining a :func function checks for white space Problem: Vim9: defining a :func function checks for white space after a comma in the arguments. Solution: Only check for white space in a :def function. (closes #7930)
author Bram Moolenaar <Bram@vim.org>
date Sat, 06 Mar 2021 22:45:03 +0100
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