Mercurial > vim
view runtime/plugin/manpager.vim @ 11666:5cd9ba96561d v8.0.0716
patch 8.0.0716: not easy to start Vim cleanly
commit https://github.com/vim/vim/commit/c4da113ef98dcfd6f2a088b1693c0317dcb5bf42
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jul 15 19:39:43 2017 +0200
patch 8.0.0716: not easy to start Vim cleanly
Problem: Not easy to start Vim cleanly without changing the viminfo file.
Not possible to know whether the -i command line flag was used.
Solution: Add the --clean command line argument. Add the 'viminfofile'
option. Add "-u DEFAULTS".
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sat, 15 Jul 2017 19:45:03 +0200 |
parents | 071f9da012fb |
children | f690da1b3c04 |
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" Vim plugin for using Vim as manpager. " Maintainer: Enno Nagel <ennonagel+vim@gmail.com> " Last Change: 2016 May 20 " $MAN_PN is supposed to be set by MANPAGER, see ":help manpager.vim". if empty($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(tolower(manpage), '^' . pagesec_pattern . '$') bwipe! setlocal filetype=man exe 'Man' page_sec[2] page_sec[1] endfunction