Mercurial > vim
view runtime/plugin/manpager.vim @ 9037:d07035f84f0d v7.4.1804
commit https://github.com/vim/vim/commit/b20545f2a718d4f19c3f609fd11c0ca4eff450ce
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Apr 30 14:15:54 2016 +0200
patch 7.4.1804
Problem: Can't use Vim as MANPAGER.
Solution: Add manpager.vim. (Enno Nagel, closes https://github.com/vim/vim/issues/491)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sat, 30 Apr 2016 14:30:05 +0200 |
parents | |
children | 9305a1251e51 |
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" Vim plugin for using Vim as manpager. " Maintainer: Enno Nagel <ennonagel+vim@gmail.com> " Last Change: 2016 Apr 30 " $MAN_PN is supposed to be set by MANPAGER, see ":help manpager.vim". if empty($MAN_PN) finish endif command! -nargs=0 MANPAGER call s:MANPAGER() | delcommand MANPAGER function! s:MANPAGER() let page_pattern = '\v\w+%([-_.]\w+)*' let sec_pattern = '\v\w+%(\+\w+)*' let pagesec_pattern = '\v(' . page_pattern . ')\((' . sec_pattern . ')\)' if $MAN_PN is '1' let manpage = matchstr( getline(1), '^' . pagesec_pattern ) else let manpage = expand('$MAN_PN') endif let page_sec = matchlist( manpage, '^' . pagesec_pattern . '$') bwipe! setlocal filetype=man exe 'Man' page_sec[3] page_sec[1] endfunction