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Re: bash-4.3.33 regexp bug
From: |
Chet Ramey |
Subject: |
Re: bash-4.3.33 regexp bug |
Date: |
Fri, 06 Mar 2015 11:43:24 -0500 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 |
On 3/5/15 12:36 PM, Greg Wooledge wrote:
> On Thu, Mar 05, 2015 at 05:26:00PM +0000, Stephane Chazelas wrote:
>> The bash manual only points to regex(3).
>>
>> So it's down to your system's regex library (uses
>> regcomp(REG_EXTENDED)) which on recent GNU systems supports \s.
>
> I see. So it's another nonportable feature like printf '%(%s)T'.
It's an imperfect world. I'd rather not replace the system's regexp
library, just like I'd rather use the system's strftime(3) if it's
available.
--
``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/
- bash-4.3.33 regexp bug, Jason Vas Dias, 2015/03/05
- Re: bash-4.3.33 regexp bug, Eduardo A . Bustamante López, 2015/03/05
- Re: bash-4.3.33 regexp bug, Stephane Chazelas, 2015/03/05
- Re: bash-4.3.33 regexp bug, Greg Wooledge, 2015/03/05
- Re: bash-4.3.33 regexp bug, Stephane Chazelas, 2015/03/05
- Re: bash-4.3.33 regexp bug, Greg Wooledge, 2015/03/05
- Re: bash-4.3.33 regexp bug, Stephane Chazelas, 2015/03/05
- Re: bash-4.3.33 regexp bug,
Chet Ramey <=
- Re: bash-4.3.33 regexp bug, Stephane Chazelas, 2015/03/06
- Re: bash-4.3.33 regexp bug, Chet Ramey, 2015/03/06
Re: bash-4.3.33 regexp bug, Chet Ramey, 2015/03/06