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Re: Inconsistent quote and escape handling in substitution part of param
From: |
Chet Ramey |
Subject: |
Re: Inconsistent quote and escape handling in substitution part of parameter expansions. |
Date: |
Wed, 29 Feb 2012 17:58:17 -0500 |
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Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:8.0) Gecko/20111105 Thunderbird/8.0 |
On 2/28/12 5:34 PM, John Kearney wrote:
> the outermost quotes only effect how the final value is handled.
> same as ยง()
${} doesn't work like $(), and it never has. That's one consequence
of backwards compatibility -- the Bourne shell didn't have $().
> having special behaviour model for that string makes it imposible to
> work with really.
>
> this should actually make it easier for the parser.
It doesn't actually change anything for the parser.
--
``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: Inconsistent quote and escape handling in substitution part of parameter expansions., (continued)
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., John Kearney, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Chet Ramey, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Maarten Billemont, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Chet Ramey, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., John Kearney, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Chet Ramey, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., John Kearney, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions.,
Chet Ramey <=
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., John Kearney, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Chet Ramey, 2012/02/29
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., John Kearney, 2012/02/29
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Chet Ramey, 2012/02/29
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Eric Blake, 2012/02/29
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Eric Blake, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., John Kearney, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Bob Proulx, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Chet Ramey, 2012/02/29
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Chet Ramey, 2012/02/29