Mercurial > vim
view runtime/plugin/manpager.vim @ 30792:835032dad46a
Added tag v9.0.0730 for changeset 574bf5c78a40f46fb5bc96d6857e671c797bf6d4
author | Bram Moolenaar <Bram@vim.org> |
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date | Wed, 12 Oct 2022 13:00:06 +0200 |
parents | f68f43043842 |
children | eb2638f278bf |
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" Vim plugin for using Vim as manpager. " Maintainer: Enno Nagel <ennonagel+vim@gmail.com> " Last Change: 2022 Sep 30 " Set up the current buffer (likely read from stdin) as a manpage command MANPAGER call s:ManPager() function s:ManPager() " global options, keep these to a minimum to avoid side effects if &compatible set nocompatible endif if exists('+viminfofile') set viminfofile=NONE endif syntax on " Make this an unlisted, readonly scratch buffer setlocal buftype=nofile noswapfile bufhidden=hide nobuflisted readonly " Ensure text width matches window width setlocal foldcolumn& nofoldenable nonumber norelativenumber " In case Vim was invoked with -M setlocal modifiable " Emulate 'col -b' silent! keepj keepp %s/\v(.)\b\ze\1?//ge " Remove ansi sequences silent! keepj keepp %s/\v\e\[%(%(\d;)?\d{1,2})?[mK]//ge " Remove empty lines above the header call cursor(1, 1) let n = search(".*(.*)", "c") if n > 1 exe "1," . n-1 . "d" endif " Finished preprocessing the buffer, prevent any further modifications setlocal nomodified nomodifiable " Set filetype to man even if ftplugin is disabled setlocal filetype=man runtime ftplugin/man.vim endfunction