[PATCH] export: add %m to file format string (first line of the commit message)

[Andrzej Bieniek]

On Thu, 2011-07-28 at 17:45 -0500, Matt Mackall wrote:
> It's generally better to specify a set of things that are sure to be
> safe (like \w), rather than things that might be problematic.

Thank you for spotting the problem! I have sent new patch (including test) in separate email.