From: Stephane Chazelas <stephane@chazelas.org>
To: Sebastian Gniazdowski <sgniazdowski@gmail.com>,
Zsh Users <zsh-users@zsh.org>
Subject: Re: Possible to match string supporting backslash quoting?
Date: Fri, 27 Jan 2023 13:35:35 +0000 [thread overview]
Message-ID: <20230127133535.7dlqxpnx4f4pppp6@chazelas.org> (raw)
In-Reply-To: <20230127133003.spbcjjecye6lz5gp@chazelas.org>
2023-01-27 13:30:03 +0000, Stephane Chazelas:
[...]
> to match a quoted
> string while handling backslash escaping, in ERE, you do:
>
> "(\\.|[^\\"])*"
>
> Whose zsh -o extendedglob equivalent would be:
>
> "(\\?|[^\\"])#"
[...]
For instance, to requote the double-quoted strings with single
quotes:
~$ text='"quoted\\" not "quoted\"quoted" not'
~$ pattern='"(\\?|[^\\"])#"'
~$ print -r -- ${text//(#m)$~pattern/${(qq)${(Q)MATCH}}}
'quoted\' not 'quoted"quoted' not
--
Stephane
prev parent reply other threads:[~2023-01-27 13:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-27 11:47 Sebastian Gniazdowski
2023-01-27 13:30 ` Stephane Chazelas
2023-01-27 13:35 ` Stephane Chazelas [this message]
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