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Re: Regex not halt caputre second slash

X-seq: zsh-workers 52055
From: Lawrence Velázquez <larryv@xxxxxxx>
To: Budi <budikusasi@xxxxxxxxx>, "Eric Cook" <llua@xxxxxxx>
Cc: zsh-workers@xxxxxxx
Subject: Re: Regex not halt caputre second slash
Date: Mon, 14 Aug 2023 20:24:02 -0400
Archived-at: <https://zsh.org/workers/52055>
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References: <CAH0GyZAr=invyu8z3JBcZuM5YXVBx-PxccGt5485Bg0eZh0TDg@mail.gmail.com> <f33fc646-f502-dc2b-080c-608f8bdcbdb3@gmx.com> <CAH0GyZBe9aUnnprCsERrW1sE4aGkQBcYwdwFZ7kGMmXG2-dAqQ@mail.gmail.com>

On Mon, Aug 14, 2023, at 7:07 PM, Budi wrote:
> OMG
>
> Finally found one of the most subtle trooubles in Zsh:
>
> MUST ENCLOSE ZSH REGEX IN DOUBLE QUOTE PAIR, " "

Demonstrably untrue, in general.

	% var=/a/b/c/d/
	% [[ $var =~ .* ]] && typeset -p MATCH
	typeset MATCH=/a/b/c/d/
	% setopt RE_MATCH_PCRE
	% [[ $var =~ .* ]] && typeset -p MATCH
	typeset MATCH=/a/b/c/d/

-- 
vq

References:
- Regex not halt caputre second slash
  - From: Budi
- Re: Regex not halt caputre second slash
  - From: Eric Cook
- Re: Regex not halt caputre second slash
  - From: Budi

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