From: Bart Schaefer <schaefer@brasslantern.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Fwd: Re: [BUG] Unicode variables can be exported and are exported metafied
Date: Thu, 18 Dec 2014 12:20:51 -0800 [thread overview]
Message-ID: <CAH+w=7ZA=OKS0W6uzUhj12aVPX_gbuJztEmdEg_JaHg7nP5Mgg@mail.gmail.com> (raw)
In-Reply-To: <54933513.6010501@case.edu>
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Assuming it's OK to forward this.
---------- Forwarded message ----------
From: "Chet Ramey" <chet.ramey@case.edu>
Date: Dec 18, 2014 12:12 PM
Subject: Re: [BUG] Unicode variables can be exported and are exported
metafied
To: "Bart Schaefer" <schaefer@brasslantern.com>
Cc: <chet.ramey@case.edu>
On 12/18/14, 2:58 PM, Bart Schaefer wrote:
> Are we sure it's even "legal" to export Unicode variable names?
Internally
> we can kinda ignore POSIX as we choose, but the environment crosses those
> boundaries.
Yes, it is.
"Other characters may be permitted by an implementation; applications
shall tolerate the presence of such names."
http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap08.html#tag_08
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/
next prev parent reply other threads:[~2014-12-18 20:29 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-18 18:19 ZyX
2014-12-18 19:29 ` Peter Stephenson
2014-12-18 19:47 ` Peter Stephenson
2014-12-18 19:58 ` Bart Schaefer
2014-12-18 20:09 ` Peter Stephenson
[not found] ` <54933513.6010501@case.edu>
2014-12-18 20:20 ` Bart Schaefer [this message]
2014-12-19 9:29 ` Christoph (Stucki) von Stuckrad
2014-12-19 18:17 ` Christoph (Stucki) von Stuckrad
2014-12-19 20:13 ` Павлов Николай Александрович
2014-12-19 21:21 ` Peter Stephenson
2014-12-19 22:44 ` ZyX
2014-12-20 0:13 ` Stephane Chazelas
2014-12-20 9:27 ` ZyX
2014-12-20 10:08 ` Stephane Chazelas
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