From: Oliver Kiddle <okiddle@yahoo.co.uk>
To: zsh-workers@zsh.org
Subject: Re: [PATCH] _file_descriptors: initialize `list' array with local -a
Date: Wed, 17 Jun 2015 16:57:49 +0200 [thread overview]
Message-ID: <29394.1434553069@thecus.kiddle.eu> (raw)
In-Reply-To: <558047B6.4090908@gmx.com>
Eric Cook wrote:
> Question: is there a reason why the upper limit is fd9?
Because redirections don't let you use two-digit numbers.
However, the {var} syntax will allocate higher numbered file
descriptors so the limitation is out-of-date and can probably be
ignored.
The updated function looks good. One slight issue is that description
separators don't align now that two digit fds are included:
0 -- standard input
1 -- standard output
10 -- /dev/pts/6
zformat can do that in the general case but you might get away with
"${(r.$#fds[-1].)i} $sep ...
We have worse examples of that such as git subcommands.
Oliver
next prev parent reply other threads:[~2015-06-17 15:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-16 5:31 Eric Cook
2015-06-16 7:42 ` Oliver Kiddle
2015-06-16 15:58 ` Eric Cook
2015-06-17 14:57 ` Oliver Kiddle [this message]
2015-06-18 21:33 ` Oliver Kiddle
2015-06-19 13:01 ` Danek Duvall
2015-06-23 1:19 ` Oliver Kiddle
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