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In-reply-to: <20160908041556.GA8401@breadbox.private.spodhuis.org>
From: Oliver Kiddle <okiddle@yahoo.co.uk>
References: <20160908041556.GA8401@breadbox.private.spodhuis.org>
To: zsh-workers@zsh.org
cc: Phil Pennock <zsh-workers+phil.pennock@spodhuis.org>
Subject: Re: [PATCH] Add zsh/re2 module with conditions
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Content-ID: <9403.1473369244.1@hydra.kiddle.eu>
Date: Thu, 08 Sep 2016 23:14:04 +0200
Message-ID: <9404.1473369244@hydra.kiddle.eu>

Phil Pennock wrote:
> At this point, I haven't done anything about rebinding =~ to handle
> this.  It's purely new infix-operators based on words.  I'm thinking
> perhaps something along the lines of $zsh_reop_modules=(regex), with
> `setopt rematch_pcre` becoming a compatibility interface that acts as
> though `pcre` were prepended to that list and
>
>   zsh_reop_modules=(pcre regex)
>
> having the same effect.  Then I could use `zsh_reop_modules=(re2 regex)`.
> Does this seem sane?  Anyone have better suggestions?  I do want to have

If the first listed module in the array has control of =~, what is
the meaning of subsequent ones?

How about perhaps using a module alias so you would do, e.g.
  zmodload -A zsh/default/regex=zsh/re2

Oliver