From: Bart Schaefer <schaefer@brasslantern.com>
To: Daniel Shahaf <d.s@daniel.shahaf.name>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: sh emulation POSIX non-conformances ("inf"/"Inf" in arithmetic expressions)
Date: Fri, 23 Apr 2021 20:42:39 -0700 [thread overview]
Message-ID: <CAH+w=7bvMEMHRZguzK-gCyfQ1sQEzD5ucvHBNZkNLdb5Z0ztFw@mail.gmail.com> (raw)
In-Reply-To: <0f0a356e-2499-427f-a8f4-c485d1d64e6e@www.fastmail.com>
On Fri, Apr 23, 2021 at 7:13 PM Daniel Shahaf <d.s@daniel.shahaf.name> wrote:
>
> Bart Schaefer wrote on Fri, 23 Apr 2021 23:34 +00:00:
> > Warning on -i/-F but not on simple scalar nor on array/hash is not
> > very useful
>
> Disagree.
There's room for that.
> Bart Schaefer wrote on Thu, 22 Apr 2021 21:25 +00:00:
> > The former warns spuriously if the user has no intention of ever
> > mentioning the variable in math context (or of ever using math at all).
>
> What's a use-case for declaring an *integer or float* variable that
> doesn't get ever get mentioned in math context?
I was (not clearly) using "spuriously" with an assumption that the
warning would apply to non-numeric type[def]s as well.
next prev parent reply other threads:[~2021-04-24 3:43 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-10 23:31 [PATCH] Document imperfections in POSIX/sh compatibility dana
2021-04-10 23:50 ` Bart Schaefer
2021-04-11 0:19 ` dana
2021-04-11 16:54 ` Bart Schaefer
2021-04-11 17:57 ` sh emulation POSIX non-conformances (Was: [PATCH] Document imperfections in POSIX/sh compatibility) Stephane Chazelas
2021-04-11 18:13 ` Bart Schaefer
2021-04-11 19:18 ` sh emulation POSIX non-conformances (no word splitting upon arithmetic expansion) Stephane Chazelas
2021-04-22 15:03 ` Vincent Lefevre
2021-04-22 18:27 ` Bart Schaefer
2021-04-11 19:31 ` sh emulation POSIX non-conformances ("inf"/"Inf" in arithmetic expressions) Stephane Chazelas
2021-04-12 20:41 ` Bart Schaefer
2021-04-13 7:17 ` Stephane Chazelas
2021-04-22 15:31 ` Vincent Lefevre
2021-04-22 18:55 ` Bart Schaefer
2021-04-22 20:45 ` Daniel Shahaf
2021-04-22 21:25 ` Bart Schaefer
2021-04-23 16:45 ` Vincent Lefevre
2021-04-23 20:31 ` Bart Schaefer
2021-04-23 22:46 ` Oliver Kiddle
2021-04-23 23:34 ` Bart Schaefer
2021-04-24 2:10 ` Daniel Shahaf
2021-04-24 3:42 ` Bart Schaefer [this message]
2021-04-24 7:33 ` Stephane Chazelas
2021-04-24 16:04 ` Bart Schaefer
2021-04-24 23:02 ` Vincent Lefevre
2021-04-25 2:18 ` Bart Schaefer
2021-04-25 20:17 ` Vincent Lefevre
2021-04-25 21:58 ` Bart Schaefer
2021-04-26 10:28 ` Vincent Lefevre
2021-04-25 22:00 ` Bart Schaefer
2021-04-26 10:34 ` Vincent Lefevre
2021-04-26 23:25 ` Vincent Lefevre
2021-04-11 19:33 ` sh emulation POSIX non-conformances (some of zsh's special variables) Stephane Chazelas
2021-04-11 19:42 ` sh emulation POSIX non-conformances (printf %10s and bytes vs character) Stephane Chazelas
2021-04-13 15:57 ` Daniel Shahaf
2021-04-13 18:03 ` Stephane Chazelas
2021-04-13 21:09 ` Bart Schaefer
2021-04-22 13:59 ` Vincent Lefevre
2021-04-22 14:28 ` Vincent Lefevre
2021-04-22 19:22 ` Bart Schaefer
2021-04-23 16:53 ` Vincent Lefevre
2021-04-23 23:01 ` Oliver Kiddle
2021-04-24 21:41 ` Vincent Lefevre
2021-04-24 21:46 ` Vincent Lefevre
2021-04-24 7:09 ` Stephane Chazelas
2021-04-24 21:52 ` Vincent Lefevre
2021-04-24 22:28 ` Bart Schaefer
2021-04-24 23:18 ` Vincent Lefevre
2021-04-25 2:20 ` Bart Schaefer
2021-04-25 11:07 ` Vincent Lefevre
2021-04-11 23:04 ` [PATCH] Document imperfections in POSIX/sh compatibility dana
2021-04-13 16:01 ` Daniel Shahaf
2021-04-13 16:12 ` Peter Stephenson
2021-04-13 20:28 ` Oliver Kiddle
2021-04-13 21:40 ` dana
2021-04-13 22:02 ` Bart Schaefer
2021-04-14 12:38 ` Daniel Shahaf
2021-04-18 4:50 ` dana
2021-04-20 21:26 ` Daniel Shahaf
2021-05-03 23:42 ` dana
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