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Re: Inconsistent quote and escape handling in substitution part of param
From: |
Dan Douglas |
Subject: |
Re: Inconsistent quote and escape handling in substitution part of parameter expansions. |
Date: |
Tue, 28 Feb 2012 11:43:37 -0600 |
User-agent: |
KMail/4.7.4 (Linux/3.1.6-pf; KDE/4.7.4; x86_64; ; ) |
On Tuesday, February 28, 2012 06:38:22 PM John Kearney wrote:
> On 02/28/2012 06:31 PM, Dan Douglas wrote:
> > On Tuesday, February 28, 2012 05:53:32 PM Roman Rakus wrote:
> >> On 02/28/2012 05:49 PM, Greg Wooledge wrote:
> >>> On Tue, Feb 28, 2012 at 05:36:47PM +0100, Roman Rakus wrote:
> >>>> And that means, there isn't way to substitute "something" to
> >>>> ' (single quote) when you want to not perform word splitting.
> >>>> I would consider it as a bug.
> >>>
> >>> imadev:~$ q=\' imadev:~$ input="foosomethingbar" imadev:~$ echo
> >>> "${input//something/$q}" foo'bar
> >>
> >> I meant without temporary variable.
> >>
> >> RR
> >
> > ormaaj@ormaajbox ~ $ ( x=abc; echo ${x/b/$'\''} ) a'c
>
> ( x=abc; echo "${x/b/$'\''}" )
> -bash: bad substitution: no closing `}' in "${x/b/'}"
>
>
> you forgot the double quotes ;)
>
>
> I really did spend like an hour or 2 one day trying to figure it out
> and gave up.
Hm good catch. Thought there might be a new quoting context over there.
--
Dan Douglas
- 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., Greg Wooledge, 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., Greg Wooledge, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Roman Rakus, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Roman Rakus, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Greg Wooledge, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Roman Rakus, 2012/02/28
- Re: Inconsistent quote and escape handling in substitution part of parameter expansions., Dan Douglas, 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.,
Dan Douglas <=
- 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., Dan Douglas, 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., 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., Maarten Billemont, 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., Steven W. Orr, 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