Thanks. I know that posix support these usages, but exists some
traditional shell that not support it. These are described in the
autoconf manual, last time i have checked. As the construct ; export
var = x should be portable, but it is not. If this is important these
days i don't know.
Best
2012/10/30, Jonathan Nieder <jrnieder@xxxxxxxxx>:
> Elia Pinto wrote:
>
>> The shell word splitting done in base is a bashism, iow not portable.
>
> No, ${varname##glob} is in POSIX and we already use it here and there.
> See Documentation/CodingGuidelines:
>
> - We use ${parameter#word} and its [#%] siblings, and their
> doubled "longest matching" form.
>
> Thanks for looking the patch over.
> Jonathan
>
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Inviato dal mio dispositivo mobile
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