From: Felipe Contreras <felipe.contreras@gmail.com>
To: Bart Schaefer <schaefer@brasslantern.com>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: More rabbit-holes with unset variables
Date: Thu, 26 Nov 2020 18:30:55 -0600 [thread overview]
Message-ID: <CAMP44s3s0dXtirZhi5e_Tir+3KKn2Kw4hseEj0uH12a7HB5Y=Q@mail.gmail.com> (raw)
In-Reply-To: <CAH+w=7YtBvrpuXUM=MuHVRuBjf8uiRozKLJsHvYXJr9Cx=J-rQ@mail.gmail.com>
On Thu, Nov 26, 2020 at 6:09 PM Bart Schaefer <schaefer@brasslantern.com> wrote:
> How strings in C are typically declared and how scalars are
> represented in zsh are not the same thing.
>
> I deliberately chose to write char[] to demonstrate that zsh scalars
> are never null pointers.
But we were not talking about zsh, we were talking about shell in
general. Specifically the POSIX standard.
You are mixing and matching. First speaking about POSIX, then about
scalars, then about "char []", then you say "the shell language
doesn't really deal in anything else."
In the context of shell in general they are strings (scalars and "char
[]" are zsh-specific).
--
Felipe Contreras
next prev parent reply other threads:[~2020-11-27 0:31 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-25 7:02 Bart Schaefer
2020-11-25 13:19 ` Stephane Chazelas
2020-11-25 22:17 ` Felipe Contreras
2020-11-26 6:10 ` Stephane Chazelas
2020-11-26 7:20 ` Felipe Contreras
2020-11-26 11:21 ` Oliver Kiddle
2020-11-26 11:29 ` Roman Perepelitsa
2020-11-26 19:08 ` Felipe Contreras
2020-11-26 19:29 ` Felipe Contreras
2020-11-26 21:13 ` Bart Schaefer
2020-11-26 21:31 ` Felipe Contreras
2020-11-26 23:29 ` Bart Schaefer
2020-11-26 23:32 ` Bart Schaefer
2020-11-26 23:53 ` Felipe Contreras
2020-11-27 0:23 ` Bart Schaefer
2020-11-27 1:51 ` Felipe Contreras
2020-11-27 20:01 ` Bart Schaefer
2020-11-27 21:49 ` Felipe Contreras
2020-11-27 22:06 ` Bart Schaefer
2020-11-27 23:35 ` Felipe Contreras
2020-11-26 22:07 ` Bart Schaefer
2020-11-26 20:41 ` Bart Schaefer
2020-11-26 20:49 ` Stephane Chazelas
2020-11-26 21:20 ` Felipe Contreras
2020-11-26 22:41 ` Bart Schaefer
2020-11-26 23:45 ` Felipe Contreras
2020-11-27 0:09 ` Bart Schaefer
2020-11-27 0:30 ` Felipe Contreras [this message]
2020-11-27 0:51 ` Bart Schaefer
2020-11-27 1:30 ` Felipe Contreras
2020-11-27 20:54 ` Bart Schaefer
2020-11-27 22:10 ` Felipe Contreras
2020-11-27 22:39 ` Bart Schaefer
2020-11-28 0:00 ` Felipe Contreras
2020-11-28 0:04 ` Bart Schaefer
2020-11-28 10:52 ` Felipe Contreras
2020-11-28 0:36 ` The emulation rabbit-hole RE typeset/unset Bart Schaefer
2020-11-28 11:35 ` Felipe Contreras
2020-11-28 16:56 ` Bart Schaefer
2020-12-01 8:49 ` Felipe Contreras
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