Formatting, tabs vs spaces.

[Paolo Carlini]

> Or, if you're like me and don't want a full-blown lisp interpreter
> hanging around loaded in memory ( :) ), just stick with vi

To be clear: I didn't mean to suggest *changing* tools, only considering Emacs as a reference for configuring the others. For better and worse, it's the reference for the GNU projects, nobody knowing a bit of computer science history can seriously disagree.

Paolo.