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Re: RFE: new syntax for command substitution to keep trailing newlines?
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From: |
Clark Wang |
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Subject: |
Re: RFE: new syntax for command substitution to keep trailing newlines? |
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Date: |
Wed, 27 Jan 2021 16:40:30 +0800 |
On Wed, Jan 27, 2021 at 12:14 PM Clark Wang <dearvoid@gmail.com> wrote:
> For example, we can use ${( ... )} which is now wrong syntax.
>
> $ v=${( command ... )}
> bash: ${( command ... )}: bad substitution
>
Or keep it similar to $(cmd), like:
$(& cmd ...)
$(; cmd ...)
$(| cmd ...)
Re: RFE: new syntax for command substitution to keep trailing newlines?, Koichi Murase, 2021/01/27
Re: RFE: new syntax for command substitution to keep trailing newlines?,
Clark Wang <=