diff --git a/vim/vimrc b/vim/vimrc
index 3eab46a..51e5af0 100755
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -15,6 +15,7 @@ set viminfo='20,\"50	" read/write a .viminfo file, don't store more
 set history=50		" keep 50 lines of command line history
 set ruler		" show the cursor position all the time
 set tabstop=4		" make tabes to be equal to 4 space chars.
+set expandtab		" this is for MG files.
 set shiftwidth=4 	" for shifting by 4 when pressing tab.
 set fileformat=unix	" line ending is unix
 set textwidth=80	" 80 char text