> On Jan 30, 2021, at 9:28 PM, "" <k...@plushkava.net> <k...@plushkava.net>
> wrote:
>
> Are you certain that you're not testing /bin/bash (version 3.2.57) in the
> case of macOS? I ask because the bug you describe is said to have been
> addressed by the release of 4.4-beta [1].
>
> z. Bash no longer splits the expansion of here-strings, as the
> documentation has always said.
I can reproduce the OP's result with the system bash but not with 5.1
or 5.1 patch 4.
% /bin/bash --version | head -n 1
GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin18)
% /bin/bash -c 'od -bc <<< $(echo -e "foo\nbar")'
0000000 146 157 157 040 142 141 162 012
f o o b a r \n
0000010
% work/destroot/opt/local/bin/bash --version | head -n 1
GNU bash, version 5.1.0(1)-release (x86_64-apple-darwin18.7.0)
% work/destroot/opt/local/bin/bash -c 'od -bc <<< $(echo -e "foo\nbar")'
0000000 146 157 157 012 142 141 162 012
f o o \n b a r \n
0000010
% bash --version | head -n 1
GNU bash, version 5.1.4(1)-release (x86_64-apple-darwin18.7.0)
% bash -c 'od -bc <<< $(echo -e "foo\nbar")'
0000000 146 157 157 012 142 141 162 012
f o o \n b a r \n
0000010
--
vq
