Allow use of ranges in copyright notices

[Alexandre Oliva]

On Jun 30, 2012, David Edelsohn <dje.gcc@gmail.com> wrote:

> IBM's policy specifies a comma:

> <first year>, <last year>

> and not a dash range.

But this notation already means something else in our source tree.

-- 
Alexandre Oliva, freedom fighter    http://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
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