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Re: locale specific ordering in EN_US -- why is a<A<b<B<y<Y<z<Z?


From: Chet Ramey
Subject: Re: locale specific ordering in EN_US -- why is a<A<b<B<y<Y<z<Z?
Date: Mon, 21 May 2012 15:46:00 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:11.0) Gecko/20120327 Thunderbird/11.0.1

On 5/21/12 3:37 PM, Linda Walsh wrote:

> ----
>     This is a prime example of Posix being stupid and bad for
> computer science.
> 
>     They take a deterministic behavior and define it to be
> non-deterministic and break 1000's of programs.

Try being a little less English-centric.  Collating order varies by
language.

Posix says that ranges work the way you are used to if you force the
traditional ordering using the `C' or `Posix' locale.  Take a deep
breath and use LC_ALL=C in your scripts to avoid depending on whatever
your OS uses as the default.

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    chet@case.edu    http://cnswww.cns.cwru.edu/~chet/



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