From: Bart Schaefer <schaefer@brasslantern.com>
To: Felipe Contreras <felipe.contreras@gmail.com>
Cc: "zsh-workers@zsh.org" <zsh-workers@zsh.org>
Subject: Re: Another push on declarednull branch
Date: Mon, 28 Dec 2020 12:53:55 -0800 [thread overview]
Message-ID: <CAH+w=7a9P0+npTgJCzzF1eFt2KFjXNs+fL1K7CFRYiBFEEQTog@mail.gmail.com> (raw)
In-Reply-To: <CAMP44s02TKNRHr6x5=noKsvxkKKtvUbdDb40_usfOzgn-Gnmbw@mail.gmail.com>
On Mon, Dec 28, 2020 at 12:23 PM Felipe Contreras
<felipe.contreras@gmail.com> wrote:
>
> On Sun, Dec 27, 2020 at 5:05 PM Bart Schaefer <schaefer@brasslantern.com> wrote:
> >
> > Alternate names for PM_DECLARED would be welcome. If I could turn
> > back time, I might use PM_NOTSET, and then PM_NULL ==
> > (PM_NOTSET|PM_UNSET).
>
> However, I'm still not sure if those values make sense.
>
> typeset var
> unset var
>
> In this case PM_UNSET is true, but PM_NOTSET is false. Why? No value
> was ever assigned.
Would it make more sense as PM_IMPLICIT, so PM_NULL = (PM_IMPLICIT|PM_UNSET)?
Naming is often a hard problem. Speaking of which:
> It's Felipe BTW.
Apologies. As someone who is often Burt/Bert/Bret/Brat, I know the annoyance.
next prev parent reply other threads:[~2020-12-28 20:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-23 23:47 [PATCH] declarednull: felipec's approach Felipe Contreras
2020-12-27 18:27 ` Bart Schaefer
2020-12-27 22:06 ` Bart Schaefer
2020-12-28 20:08 ` Felipe Contreras
2020-12-28 21:00 ` Bart Schaefer
2020-12-28 21:58 ` Felipe Contreras
2020-12-27 23:04 ` Another push on declarednull branch Bart Schaefer
2020-12-28 20:22 ` Felipe Contreras
2020-12-28 20:53 ` Bart Schaefer [this message]
2020-12-28 21:46 ` Felipe Contreras
2020-12-28 22:53 ` Bart Schaefer
2020-12-29 0:43 ` Felipe Contreras
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