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Re: [PATCH 2/5] configure: Add braces to clarify intent of $emu[[:space:
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From: |
Peter Maydell |
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Subject: |
Re: [PATCH 2/5] configure: Add braces to clarify intent of $emu[[:space:]] |
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Date: |
Thu, 21 Jul 2022 09:28:54 +0100 |
On Thu, 21 Jul 2022 at 07:24, Markus Armbruster <armbru@redhat.com> wrote:
>
> Peter Maydell <peter.maydell@linaro.org> writes:
>
> > In shell script syntax, $var[something] is not special for variable
> > expansion: $emu is expanded. However, as it can look as if it were
>
> Do you mean "$var is expanded"?
Yes. I changed my mind half way through writing the commit message
about whether to use as my example the specific variable name we
have in configure or a generic $var...
-- PMM