zsh-workers
 help / color / mirror / code / Atom feed
From: "Jun T." <takimoto-j@kba.biglobe.ne.jp>
To: "zsh-workers@zsh.org" <zsh-workers@zsh.org>
Subject: Re: [PATCH] Optimization of getarrvalue()
Date: Thu, 24 Nov 2016 20:49:11 +0900	[thread overview]
Message-ID: <D3BEF64B-BE34-4260-A4F3-A11EEC2E0D30@kba.biglobe.ne.jp> (raw)
In-Reply-To: <CAH+w=7YN-pzoGn5AC260sS3yLMKRL0kjaSY1zMihRKs5wEiM1Q@mail.gmail.com>


On 2016/11/24, at 9:55, Bart Schaefer <schaefer@brasslantern.com> wrote:

>> More generally, $a[i,j] with i=$#a+1 is treated specially.
> 
> ??  It's not treated any differently than i=$#a+N for any N >=0, is it?

Suppose we have an array with two elements ($#a = 2)
% a=(one two)
and see what is returned by
% nargs "${(@)a[i,j]}"

For i >= 4 or i <= -3 it returns 1 if j >= i,
while for i=3 (=$#a+1) it returns 0 always.

But, as I said before, if no one is complaining about this we can leave
it as is.


  reply	other threads:[~2016-11-24 12:29 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20161108201233epcas1p1e2900e2d67af8b8558ebdb70eb7ad480@epcas1p1.samsung.com>
2016-11-08 20:11 ` Sebastian Gniazdowski
2016-11-08 21:58   ` Bart Schaefer
2016-11-09  7:11   ` Bart Schaefer
2016-11-09 11:42   ` Peter Stephenson
2016-11-09 16:03     ` Bart Schaefer
2016-11-14 12:32       ` Jun T.
2016-11-14 13:15         ` Jun T.
2016-11-14 13:57         ` Peter Stephenson
2016-11-14 15:35           ` Jun T.
2016-11-14 17:10           ` Bart Schaefer
2016-11-16  7:55             ` Sebastian Gniazdowski
2016-11-15 12:28         ` Peter Stephenson
2016-11-15 19:57         ` Peter Stephenson
2016-11-15 21:11           ` Bart Schaefer
2016-11-16 14:06           ` Jun T.
2016-11-16 16:14             ` Jun T.
2016-11-16 18:50             ` Bart Schaefer
2016-11-21 12:30               ` Jun T.
2016-11-24  0:55                 ` Bart Schaefer
2016-11-24 11:49                   ` Jun T. [this message]
2016-11-29  6:11                     ` Array slices that don't exist [was Optimization of getarrvalue()] Bart Schaefer
2016-11-29  9:34                       ` Peter Stephenson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=D3BEF64B-BE34-4260-A4F3-A11EEC2E0D30@kba.biglobe.ne.jp \
    --to=takimoto-j@kba.biglobe.ne.jp \
    --cc=zsh-workers@zsh.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
Code repositories for project(s) associated with this public inbox

	https://git.vuxu.org/mirror/zsh/

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).