runtime: configure keywordpg for some file types (#5566)
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/ftplugin/sshconfig.vim b/runtime/ftplugin/sshconfig.vim
index d933ce0..214e492 100644
--- a/runtime/ftplugin/sshconfig.vim
+++ b/runtime/ftplugin/sshconfig.vim
@@ -1,7 +1,7 @@
" Vim filetype plugin file
-" Language: OpenSSH client configuration file
-" Previous Maintainer: Nikolai Weibull <now@bitwi.se>
-" Latest Revision: 2008-07-09
+" Language: OpenSSH client configuration file
+" Previous Maintainer: Nikolai Weibull <now@bitwi.se>
+" Latest Revision: 2008-07-09
if exists("b:did_ftplugin")
finish
@@ -11,9 +11,24 @@
let s:cpo_save = &cpo
set cpo&vim
-let b:undo_ftplugin = "setl com< cms< fo<"
-
setlocal comments=:# commentstring=#\ %s formatoptions-=t formatoptions+=croql
+let b:undo_ftplugin = 'setlocal com< cms< fo<'
+
+if has('unix') && executable('less')
+ if !has('gui_running')
+ command -buffer -nargs=1 Sman
+ \ silent exe '!' . 'LESS= MANPAGER="less --pattern=''^\s+' . <q-args> . '$'' --hilite-search" man ' . 'ssh_config' |
+ \ redraw!
+ elseif has('terminal')
+ command -buffer -nargs=1 Sman
+ \ silent exe 'term ' . 'env LESS= MANPAGER="less --pattern=''' . escape('^\s+' . <q-args> . '$', '\') . ''' --hilite-search" man ' . 'ssh_config'
+ endif
+ if exists(':Sman') == 2
+ setlocal iskeyword+=-
+ setlocal keywordprg=:Sman
+ let b:undo_ftplugin .= '| setlocal keywordprg< iskeyword<'
+ endif
+endif
let &cpo = s:cpo_save
unlet s:cpo_save