http://vim.wikia.com/wiki/VimTip760


http://www.vim.org/scripts/script.php?script_id=593

    "it will work only with certain patterns of 'guifont' option, namely:"
            (which doesn't include the GTK+ 2 format)


http://vim.wikia.com/wiki/Change_guifont_to_see_more_of_your_file