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Re: Regression in pattern substitution with compat42
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From: |
Chet Ramey |
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Subject: |
Re: Regression in pattern substitution with compat42 |
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Date: |
Thu, 9 Feb 2023 10:57:28 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 |
On 2/8/23 1:50 PM, Tom Briden via Bug reports for the GNU Bourne Again
SHell wrote:
Bash Version: 5.2
Patch Level: 15
Release Status: release
Description:
As of version 5.2-beta, replacing a single backslash with a double
backslash is no longer possible when using BASH_COMPAT=4.2.
The issue appears to have been introduced in commit
https://git.savannah.gnu.org/cgit/bash.git/commit/?h=devel&id=2a1c81bf634d372fde5141d7e616042ca960d9b4
which now returns `1` from `shouldexp_replacement`.
shopt -u patsub_replacement
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/