bug#20322: 25.0.50; indent-tabs-mode should default to nil

[Stefan Monnier]

> Here's some statistics: http://sideeffect.kr/popularconvention/#java (you
> can click on the language names), sources at
> https://github.com/outsideris/popularconvention

This doesn't seem to talk about the same thing as what indent-tabs-mode does.
I haven't looked at the code they use, but at least the example they
give is:
   function foo() {
     return "bar";
   }

vs

   function foo() {
       // use tab for indentation
       return "bar";
   }

whereas indent-tabs-mode does not influence which column is used, only
which chars are used to get there.


        Stefan