[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Nested expansion in heredoc fails
|
From: |
Chet Ramey |
|
Subject: |
Re: Nested expansion in heredoc fails |
|
Date: |
Wed, 14 Dec 2022 10:09:08 -0500 |
|
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 |
On 12/13/22 12:42 PM, Norbert Lange wrote:
Bash Version: 5.2
Patch Level: 2
Release Status: release
Description:
Parameter expansion within heredocs fails.
The code below works with other shells aswell as bash 5.1
Thanks for the report. It's an off-by-one error that is specific to command
substitution within parameter expansion in a here-document line. Here's a
patch.
Chet
--
``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/
heredoc-paramexp-comsub
Description: Text document