--- vim72/runtime/vimrc_example.vim	2008-08-18 13:33:06.007243535 +0300
+++ vim72/runtime/vimrc_example.vim	2009-05-14 02:04:43.261671071 +0300
@@ -42,13 +42,13 @@
 inoremap <C-U> <C-G>u<C-U>
 
 " In many terminal emulators the mouse works just fine, thus enable it.
-if has('mouse')
-  set mouse=a
-endif
+"if has('mouse')
+"  set mouse=a
+"endif
 
 " Switch syntax highlighting on, when the terminal has colors
 " Also switch on highlighting the last used search pattern.
-if &t_Co > 2 || has("gui_running")
+if (&t_Co > 2 || has("gui_running")) && filereadable($VIMRUNTIME."/syntax/syntax.vim")
   syntax on
   set hlsearch
 endif
@@ -93,4 +93,7 @@
-if !exists(":DiffOrig")
+if v:progname =~! "vi" && !exists(":DiffOrig")
   command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis
 		  \ | wincmd p | diffthis
 endif
+
+" Use :help colorscheme for info
+"set background=dark