[PATCH] Keep expected behaviour for [a-z] and [A-z] (Bug 23393).

[Rich Felker]

On Fri, Jul 20, 2018 at 02:49:07PM -0400, Carlos O'Donell wrote:
> On 07/19/2018 04:39 PM, Florian Weimer wrote:
> > On 07/19/2018 09:43 PM, Carlos O'Donell wrote:
> >> * Add back tests to tst-fnmatch.input and tst-regexloc.c which 
> >> exercise that [a-z] does not match A or Z.
> > 
> > [a-z] still matches ñ, 𝚗, but not 𝚣, which I doubt is useful.
> 
> Sorry, I don't follow, it absolutely matches ASCII z.

That's not an ASCII z. It's some plane-1 mathematical z. :-)

Rich