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From: Roman Perepelitsa <roman.perepelitsa@gmail.com>
To: dominik.vogt@gmx.de, Zsh Users <zsh-users@zsh.org>
Subject: Re: Most Recent File
Date: Sun, 24 Oct 2021 09:22:46 +0200	[thread overview]
Message-ID: <CAN=4vMrfKTP6UAAEA=A6WFWP6_0CuRJtEorDK+NcGLd4mkuEow@mail.gmail.com> (raw)
In-Reply-To: <YXS6sdovNFVnDAmr@gmx.de>

On Sun, Oct 24, 2021 at 3:48 AM Dominik Vogt <dominik.vogt@gmx.de> wrote:
>
> On Sat, Oct 23, 2021 at 07:32:09PM -0500, Paul wrote:
> >       recent(){
> >               # Use $reply if no parameter name given
> >               typeset -ga "${2:=reply}"
> >               set -A "$2" *(om[1,$1])
> >       }
>
> >       recent 3 files; ls -ld $files
>                                ^^^^^^
>
>   ls -ld -- "${files[@]}"

The "--" is a good addition but the other suggested changes only make
a difference if KSH_ARRAYS or SH_WORD_SPLIT is set. Neither is set in
native mode and few zsh users set them.

It's one of the nice things about zsh that you can use the shorter
$foo and $#foo instead of "${foo[@]}" and ${#foo[@]}. I wish there was
an option to disable null elision with a corresponding expansion flag
to turn it on similar to no_sh_word_split and ${(=)name}

Roman.


  reply	other threads:[~2021-10-24  7:24 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-23 16:15 Vin Shelton
2021-10-23 16:43 ` Dominik Vogt
2021-10-23 16:58   ` Peter Stephenson
2021-10-23 17:24     ` Dominik Vogt
2021-10-23 17:32       ` Peter Stephenson
2021-10-23 18:39         ` Bart Schaefer
2021-10-23 19:07         ` Vin Shelton
2021-10-23 19:26           ` Bart Schaefer
2021-10-23 20:43             ` Vin Shelton
2021-10-23 20:56               ` Pier Paolo Grassi
2021-10-23 22:42                 ` Bart Schaefer
2021-10-24  0:24                   ` Pier Paolo Grassi
2021-10-24  0:32                     ` Paul
2021-10-24  1:45                       ` Dominik Vogt
2021-10-24  7:22                         ` Roman Perepelitsa [this message]
2021-10-25 19:45                           ` Disabling null elision (was: Re: Most Recent File) Daniel Shahaf
2021-10-25 20:02                             ` Roman Perepelitsa
2021-10-25 20:41                               ` Daniel Shahaf
2021-10-25 21:00                                 ` Ray Andrews
2021-10-25 21:09                                   ` Bart Schaefer
2021-10-25 21:05                                 ` Bart Schaefer
2021-10-25 21:20                                 ` Roman Perepelitsa
2021-10-25 20:05                             ` Bart Schaefer
2021-10-24  1:37                     ` Most Recent File Dominik Vogt
2021-10-23 16:47 ` david rayner
2021-10-23 16:54   ` Vin Shelton
2021-10-23 16:51 ` david rayner

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