From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-users@zsh.org
Subject: Re: process substitution bug with set -e?
Date: Mon, 14 Oct 2013 10:47:49 -0700 [thread overview]
Message-ID: <131014104749.ZM591@torch.brasslantern.com> (raw)
In-Reply-To: <20131014172854.70e2c3ce@pwslap01u.europe.root.pri>
On Oct 14, 5:28pm, Peter Stephenson wrote:
}
} These interactions between different features are definitely not clearly
} documented. This formally quadratic problem --- it's not actually as bad
} as (features)**2, of course --- is still fairly horrific in the case of
} zsh.
I'd argue that it's actually worse than (features)**2, because you have to
determine not only whether feature X interacts with feature Y, but whether
the interaction of X with Y futher interacts with feature Z. E.g. just for
this thread we had ERR_EXIT, MONITOR, and process substitution involved.
So we've pretty much decided on a case-by-case basis what to document and
what not to, but in this instance we've done enough legwork that it is
probably worth writing it down.
next prev parent reply other threads:[~2013-10-14 17:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-14 12:41 Vincent Lefevre
2013-10-14 13:48 ` Peter Stephenson
2013-10-14 15:08 ` Vincent Lefevre
2013-10-14 16:23 ` Bart Schaefer
2013-10-14 16:28 ` Peter Stephenson
2013-10-14 17:47 ` Bart Schaefer [this message]
2013-10-15 8:42 ` Peter Stephenson
2013-10-15 14:29 ` Bart Schaefer
2013-10-16 17:53 ` 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=131014104749.ZM591@torch.brasslantern.com \
--to=schaefer@brasslantern.com \
--cc=zsh-users@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).