[PATCH] emacs: globally replace non-branching "(if COND (progn ..." with "(when ..."

[David Bremner]

On Sat, 14 Jan 2012 10:17:18 +0100, Pieter Praet <pieter at praet.org> wrote:
> Less code, same results, without sacrificing readability.
> 

This looks OK, although the re-indenting makes these kind of changes
painful to review (not that I'm suggesting we should re-indent, just
some random complaining).

d