From: Bart Schaefer <schaefer@brasslantern.com>
To: Sebastian Gniazdowski <sgniazdowski@gmail.com>
Cc: "zsh-workers@zsh.org" <zsh-workers@zsh.org>
Subject: Re: Very weird shell & sysread behavior
Date: Sat, 27 Oct 2018 22:22:44 -0700 [thread overview]
Message-ID: <CAH+w=7YqnHcPvwLOOxD-3-OtO-h2_Bfo8VySP5i9g_A0xjsZ6A@mail.gmail.com> (raw)
In-Reply-To: <CAKc7PVDuMsRWiW53gf5yki_NPcOrqVC=2zHJNGH-Je2b312jDQ@mail.gmail.com>
On Sat, Oct 27, 2018 at 1:53 PM Sebastian Gniazdowski
<sgniazdowski@gmail.com> wrote:
>
> Turned out the tricky output-parameter specifier, the '__tmp[(#__tmp +
> 1)]' isn't correct. Apparently because #__tmp in math context is
> character-code. Regular __tmp_size variable and '__tmp[__tmp_size +
> 1]' works correctly, even when the data is printed in two print -r
> instructions, not as the single string.
You could also do __tmp[$#__tmp+1] if you want to avoid the extra variable.
next prev parent reply other threads:[~2018-10-28 5:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-27 20:35 Sebastian Gniazdowski
2018-10-27 20:53 ` Sebastian Gniazdowski
2018-10-28 5:22 ` Bart Schaefer [this message]
2018-10-28 11:59 ` Sebastian Gniazdowski
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