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Re: ${var="$val" } and Ultrix (Was: Success (mostly) with the testsuite)
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From: |
Alexandre Oliva |
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Subject: |
Re: ${var="$val" } and Ultrix (Was: Success (mostly) with the testsuite) |
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Date: |
16 Nov 2000 01:34:57 -0200 |
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User-agent: |
Gnus/5.0807 (Gnus v5.8.7) XEmacs/21.1 (Channel Islands) |
On Nov 14, 2000, Akim Demaille <address@hidden> wrote:
>>>>>> "Alexandre" == Alexandre Oliva <address@hidden> writes:
Alexandre> On Nov 10, 2000, Akim Demaille <address@hidden> wrote:
>>> My bet is that IFS splitting is not performed because `:
>>> ${French="$french"}' sets the 8bit.
Alexandre> And would this bit be retained in the substitution for
Alexandre> echo? I've tried both cat -v and od, and there's no
Alexandre> difference between the quoted and unquoted versions.
> Ah ah! That's a nice idea! So how about trying to avoid echo?
That worked. And, to my surprise, both tests have shown odd
characters in list2, which means your suspicion was correct: the
quotes cause the 8th bit to be set. Now what?
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer address@hidden, redhat.com}
CS PhD student at IC-Unicamp address@hidden, gnu.org}
Free Software Evangelist *Please* write to mailing lists, not to me