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Re: \? is missing in "3.1.2.4 ANSI-C Quoting" in Bash Reference Manual
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From: |
Chet Ramey |
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Subject: |
Re: \? is missing in "3.1.2.4 ANSI-C Quoting" in Bash Reference Manual |
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Date: |
Wed, 2 Sep 2015 11:32:51 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 |
On 9/2/15 10:00 AM, ziyunfei wrote:
> bash-4.3$ echo $'\?'
> ?
>
> \? should be added there.
Backslash-escape sequences that are not present in the documentation are
left unchanged. Posix leaves these up to the implementation.
--
``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/