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author | Tom Ryder <tom@sanctum.geek.nz> | 2019-04-01 21:00:23 +1300 |
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committer | Tom Ryder <tom@sanctum.geek.nz> | 2019-04-01 21:01:30 +1300 |
commit | e2929b7c53e5e4f0b390f95ca9fe762a1a283571 (patch) | |
tree | 2fde1b38d024082820628ef38e846d8e582a07b7 | |
parent | Fix up a few cosmetic shell anti-patterns (diff) | |
download | dotfiles-e2929b7c53e5e4f0b390f95ca9fe762a1a283571.tar.gz dotfiles-e2929b7c53e5e4f0b390f95ca9fe762a1a283571.zip |
Set 'keywordprg' to :help for older Vims
I didn't realise this had been introduced in the stock runtime files so
late.
-rw-r--r-- | vim/after/ftplugin/vim.vim | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/vim/after/ftplugin/vim.vim b/vim/after/ftplugin/vim.vim index 905d21dc..d2fa77e2 100644 --- a/vim/after/ftplugin/vim.vim +++ b/vim/after/ftplugin/vim.vim @@ -9,6 +9,13 @@ endif let b:regex_escape_flavor = 'vim' let b:undo_ftplugin .= '|unlet b:regex_escape_flavor' +" Use :help as 'keywordprg' if not already set; this is the default since Vim +" v8.1.1290 +if &keywordprg !=# ':help' + setlocal keywordprg=:help + let b:undo_ftplugin .= '|setlocal keywordprg<' +endif + " Stop here if the user doesn't want ftplugin mappings if exists('g:no_plugin_maps') || exists('g:no_vim_maps') finish |