& XSLT John L. Clark wrote:
>  On Sat, Feb 18, 2006 at 12:24:34AM +0000, Colin Paul Adams wrote:
>    
> > One thought has occurred to me. Environment variables are usually
> > define in upper case, but not all O/Ss are case sensitive
> >  - Linux certainly is, but Windows is not.
> >
> > Should we change the specification to say that the local name should
> > be upper-cased to determine the name of the environment variable?
> >     
> 
>  Well, that would exclude referencing environment variables with
>  lower-case letters on case sensitive systems.  Should we just say that
>  implementations on case insensitive systems ought to compare the local
>  name to the environment variable name in a case insensitive manner?
>    

I agree.  Colin does raise an important point, but I think the only
really sane thing to do is to make the matching implementation
specific.  Yeah, this isn't the best for compatibility, but I think
there's not really much to be done about it.


-- 
Uche Ogbuji                               Fourthought, Inc.
http://uche.ogbuji.net                    http://fourthought.com
http://copia.ogbuji.net                   http://4Suite.org
Articles: http://uche.ogbuji.net/tech/publications/

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