From: Perry Smith <pedz@easesoftware.com>
To: Zsh Users <zsh-users@zsh.org>
Subject: Re: (0) works as a charm
Date: Wed, 27 Nov 2019 12:14:26 -0600 [thread overview]
Message-ID: <73072ADC-23B3-4D77-B681-5208A8F6F99C@easesoftware.com> (raw)
In-Reply-To: <CAN=4vMr+8JF8wHgCV3JpUh75wD==mAtUPyNP-eCbPp854SFDAQ@mail.gmail.com>
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On Nov 27, 2019, at 10:24 AM, Roman Perepelitsa <roman.perepelitsa@gmail.com> wrote:
>
>> * if p is present while joining, it must be present while splitting
>> * -1s/present/absent/g
>> * as the manual says: 0 means ps:\0:
>
> p simply converts \0 to ascii 0. It's the same as '\0' vs $'\0’.
I’m still not clear…
> QUOTING
> A character may be quoted (that is, made to stand for itself) by preceding it with a `\'. `\' followed by a
> newline is ignored.
>
> A string enclosed between `$'' and `'' is processed the same way as the string arguments of the print builtin,
> and the resulting string is considered to be entirely quoted. A literal `'' character can be included in the
> string by using the `\'' escape.
>
> All characters enclosed between a pair of single quotes ('') that is not preceded by a `$' are quoted.
Are you saying that ‘\0’ is a quoted null character while $’\0’
is a quoted string with one character which is a null and somehow
zsh keeps quoted characters different from quoted strings?
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next prev parent reply other threads:[~2019-11-27 18:15 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-27 13:00 (0) not working ? Marc Chantreux
2019-11-27 13:54 ` Perry Smith
2019-11-27 14:18 ` Marc Chantreux
2019-11-27 14:56 ` Perry Smith
2019-11-27 16:15 ` (0) works as a charm Marc Chantreux
2019-11-27 16:24 ` Roman Perepelitsa
2019-11-27 18:14 ` Perry Smith [this message]
2019-11-27 19:33 ` (about quoting) " Marc Chantreux
2019-11-27 20:21 ` Perry Smith
2019-11-28 10:55 ` Marc Chantreux
2019-11-27 14:40 ` (0) not working ? Marc Chantreux
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