PATCH: silence Texinfo warning from c-arm.texi

[Daniel Jacobowitz]

On Wed, Aug 22, 2007 at 03:09:10PM +0800, Ben Elliston wrote:
> The following patch silences a warning from Texinfo about brackets being
> used in @var directives.  Square brackets in this case seem redundant.
> Okay for mainline (and the 2.18 branch?)

Nope.  See the third example below - the inner set of square brackets
are supposed to appear in the input.  Maybe they should just move
outside of the @var?

-- 
Daniel Jacobowitz
CodeSourcery