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annotate runtime/plugin/manpager.vim @ 18486:9d887cad7315

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Added tag v8.1.2237 for changeset 63ee3c2b140fe1b4801389872a8e47aec19d028b
author Bram Moolenaar <Bram@vim.org>
date Thu, 31 Oct 2019 20:00:04 +0100
parents 167a030448fa
children 29ec2c198c8d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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d07035f84f0d commit https://github.com/vim/vim/commit/b20545f2a718d4f19c3f609fd11c0ca4eff450ce
Christian Brabandt <cb@256bit.org>
parents:
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1 " Vim plugin for using Vim as manpager.
d07035f84f0d commit https://github.com/vim/vim/commit/b20545f2a718d4f19c3f609fd11c0ca4eff450ce
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2 " Maintainer: Enno Nagel <ennonagel+vim@gmail.com>
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3 " Last Change: 2018 Feb 04
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4
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5 command! -nargs=0 MANPAGER call s:ManPager() | delcommand MANPAGER
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d07035f84f0d commit https://github.com/vim/vim/commit/b20545f2a718d4f19c3f609fd11c0ca4eff450ce
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6
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7 function! s:ManPager()
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8 set nocompatible
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9 if exists('+viminfofile')
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10 set viminfofile=NONE
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11 endif
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12 set noswapfile
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13
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14 setlocal ft=man
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15 runtime ftplugin/man.vim
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16 setlocal buftype=nofile bufhidden=hide iskeyword+=: modifiable
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17
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18 " Emulate 'col -b'
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19 silent keepj keepp %s/\v(.)\b\ze\1?//ge
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20
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21 " Remove empty lines above the header
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22 call cursor(1, 1)
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23 let n = search(".*(.*)", "c")
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24 if n > 1
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25 exe "1," . n-1 . "d"
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26 endif
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27 setlocal nomodified readonly
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28
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29 syntax on
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30 endfunction