From: Frank Terbeck <ft@bewatermyfriend.org>
To: "Benjamin R. Haskell" <zsh@benizi.com>
Cc: Zsh Users <zsh-users@zsh.org>
Subject: Re: Assign to parameter in parameter -- opposite of ${(P)name}?
Date: Sat, 10 Jul 2010 03:13:47 +0200 [thread overview]
Message-ID: <87fwzst9ys.fsf@ft.bewatermyfriend.org> (raw)
In-Reply-To: <alpine.LNX.2.01.1007091908420.4808@hp.internal> (Benjamin R. Haskell's message of "Fri, 9 Jul 2010 19:17:38 -0400 (EDT)")
Benjamin R. Haskell wrote:
> It's the end of the week, and I'm tired, so I'm sure I'm completely
> overlooking something obvious, but how do you *assign* to a parameter
> whose name is in a parameter?
[...]
> Do I need to resort to 'eval'?
% typeset foobar=baz
% print ${foobar}
baz
Regards, Frank
--
In protocol design, perfection has been reached not when there is
nothing left to add, but when there is nothing left to take away.
-- RFC 1925
next prev parent reply other threads:[~2010-07-10 1:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-09 23:17 Benjamin R. Haskell
2010-07-10 1:13 ` Frank Terbeck [this message]
2010-07-10 15:36 ` Benjamin R. Haskell
2010-07-10 15:44 ` Frank Terbeck
2010-07-10 15:54 ` Benjamin R. Haskell
2010-07-10 14:57 ` Julius Plenz
2010-07-10 15:52 ` Benjamin R. Haskell
2010-07-10 17:39 ` Bart Schaefer
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=87fwzst9ys.fsf@ft.bewatermyfriend.org \
--to=ft@bewatermyfriend.org \
--cc=zsh-users@zsh.org \
--cc=zsh@benizi.com \
/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).