vim/ftplugin/roslaunch.vim

   1 setlocal expandtab
   2 setlocal tabstop=2
   3 setlocal shiftwidth=2
   4 setlocal softtabstop=2
   5
   6 " xml comments
   7 setlocal commentstring=<!--%s-->
   8 setlocal comments=s:<!--,m:\ \ \ \ \ ,e:-->