bug#16911: [PATCH] grep: fix bugs with -i and titlecase

[Paul Eggert]

On 03/01/2014 03:07 PM, Paul Eggert wrote:
> Eric Blake wrote:
> > It might help to mention all three characters in the NEWS blurb.
>
> Thanks, I pushed the attached patch.

I see now that my documentation fix went too far, as it promised 
behavior that the regex code does not in fact implement.  The plan is to 
fix the DFA code to match what the regex code does, and the first step 
is to remove the promises that aren't being kept now (when the regex 
code is used).  I pushed the attach documentation patch.

0001-doc-do-not-overpromise-ignore-case-s-behavior.patch
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