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Re: param expansion with single-character special vars in the environmen
From: |
Chet Ramey |
Subject: |
Re: param expansion with single-character special vars in the environment |
Date: |
Mon, 2 May 2016 12:12:32 -0400 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:45.0) Gecko/20100101 Thunderbird/45.0 |
On 4/27/16 4:07 PM, Eduardo A. Bustamante López wrote:
> The 'mapfile' one is interesting, because it drops the nameref attribute from
> the 'r' variable.
Array variables can't have the nameref attribute. The process of creating
and clearing the array with the name supplied as an argument clears that
attribute. Maybe it should display a warning.
Chet
--
``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/
- Re: param expansion with single-character special vars in the environment, Chet Ramey, 2016/05/01
- Re: param expansion with single-character special vars in the environment, Chet Ramey, 2016/05/02
- Re: param expansion with single-character special vars in the environment,
Chet Ramey <=
- Re: param expansion with single-character special vars in the environment, Chet Ramey, 2016/05/02
- Re: param expansion with single-character special vars in the environment, Chet Ramey, 2016/05/04
- Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/05/04
- Re: param expansion with single-character special vars in the environment, Dan Douglas, 2016/05/04
- Re: param expansion with single-character special vars in the environment, Dan Douglas, 2016/05/04
- Re: param expansion with single-character special vars in the environment, Piotr Grzybowski, 2016/05/05