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Re: Issue with Bash-4.3 Official Patch 27


From: Chet Ramey
Subject: Re: Issue with Bash-4.3 Official Patch 27
Date: Thu, 16 Oct 2014 09:09:24 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:24.0) Gecko/20100101 Thunderbird/24.6.0

On 10/15/14, 1:49 PM, address@hidden wrote:

> But anyway.
> In my opinion I should trust a shell not violating their own rules and be 
> able to import their own variables.

That's not the issue.  The shell can import variables like that just fine,
as evidenced by exported functions actually working.  The question is
whether or not `export' lets you set and export non-identifiers.  It does
and should not.

> So the % character should be allowed to be used in variable names.

No, shell variable names should continue to be shell identifiers.  You
can already use `%' (any character, really) in environment variable
names.

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



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