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From: Bart Schaefer <schaefer@brasslantern.com>
To: Felipe Contreras <felipe.contreras@gmail.com>
Cc: zsh-workers@zsh.org
Subject: Re: [PATCH v2] prompt: support generic non-visible regions
Date: Wed, 17 Aug 2022 15:48:02 -0700	[thread overview]
Message-ID: <CAH+w=7ZrxuWET6NGkVLBdCt+oT2esou7y1BJ6JKzRTG6zGfgYw@mail.gmail.com> (raw)
In-Reply-To: <CAH+w=7ZrUfQV6QRcfjCzJkdYM8bTgZkR3p0W4cWxJZEUOSS8CQ@mail.gmail.com>

On Wed, Aug 17, 2022 at 3:31 PM Bart Schaefer <schaefer@brasslantern.com> wrote:
> On Mon, Aug 15, 2022 at 2:37 PM Felipe Contreras
> <felipe.contreras@gmail.com> wrote:
> >
> > Do we want something like "\001foo\002%\001bar%\002"?
> More on this below.

Oops, forgot to come back to that.

If nesting isn't a concern, then %{\001%} would do it, just change the
tests in the patch to be
(bv->dontcount == 0 && *bv->fm == 0x01)
I don't think there's any reason to treat control characters as non-zero-width?

(Note I'm hoping for input from others than Filipe and I on whether
nesting is important.)

If nesting is a problem, then I suppose yes, we need %\001 like we
have %% and %).  Other suggestions welcome.

  reply	other threads:[~2022-08-17 22:48 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-11 23:09 Felipe Contreras
2022-08-14 19:57 ` Bart Schaefer
2022-08-14 22:46   ` Felipe Contreras
2022-08-15  1:00     ` Bart Schaefer
2022-08-15 21:37       ` Felipe Contreras
2022-08-17 22:31         ` Bart Schaefer
2022-08-17 22:48           ` Bart Schaefer [this message]
2022-08-22  0:17             ` Felipe Contreras
2022-08-22  0:15           ` Felipe Contreras
2022-08-22  0:11 ` [PATCH v3] " Felipe Contreras

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