2/23    tab in emacs only goes 2 spaces.  How do I get it to tab to four?
        What's the best simple .emacs resource around for simple things
        like this?
        \_ ^X^Cvi !*^M
        \_ (setq default-tab-width 4)
           \_ the right way of doing this: type m-x customize and go wild.
              this particular feature is in "Editing:Editing basics"
              other ways: m-x apropos