Index: vim/vimrc
==================================================================
--- vim/vimrc
+++ vim/vimrc
@@ -1,18 +1,24 @@
 set runtimepath-=~/.vim
 set runtimepath-=~/.vim/after
 exe 'set runtimepath=$XDG_CONFIG_HOME/vim,' . &runtimepath .
 \   ',$XDG_CONFIG_HOME/vim/after'
-call mkdir($XDG_CACHE_HOME . "/vim/swap", "p")
-call mkdir($XDG_CACHE_HOME . "/vim/backup", "p")
-call mkdir($XDG_CACHE_HOME . "/vim/undo", "p")
-set viminfofile=$XDG_CACHE_HOME/vim/viminfo
-set directory=$XDG_CACHE_HOME/vim/swap//
-set backupdir=$XDG_CACHE_HOME/vim/backup//
-set undodir=$XDG_CACHE_HOME/vim/undo//
-
-source $VIMRUNTIME/defaults.vim
+if v:version >= 800
+	call mkdir($XDG_CACHE_HOME . "/vim/swap", "p")
+	call mkdir($XDG_CACHE_HOME . "/vim/backup", "p")
+	call mkdir($XDG_CACHE_HOME . "/vim/undo", "p")
+	set viminfofile=$XDG_CACHE_HOME/vim/viminfo
+	set directory=$XDG_CACHE_HOME/vim/swap//
+	set backupdir=$XDG_CACHE_HOME/vim/backup//
+	set undodir=$XDG_CACHE_HOME/vim/undo//
+endif
+
+if v:version >= 800
+	source $VIMRUNTIME/defaults.vim
+else
+	source $VIMRUNTIME/vimrc_example.vim
+endif
 set backup
 set undofile
 set hlsearch
 
 set t_Co=256