From: Peter Stephenson <p.stephenson@samsung.com>
To: zsh-users@zsh.org
Subject: Re: Date prompt expansion
Date: Mon, 26 Nov 2012 13:01:20 +0000 [thread overview]
Message-ID: <20121126130120.63fcee9b@pwslap01u.europe.root.pri> (raw)
In-Reply-To: <50B362AC.4000203@internecto.net>
On Mon, 26 Nov 2012 13:38:04 +0100
Mark van Dijk <lists+zsh@internecto.net> wrote:
> I noticed something odd when I was trying to fill an associated array
> with these prompt expansions and the behaviour replicates into
> non-array variable assignments too. I suspect this is caused by a bug
> somewhere..
> typeset -A datetime DATETIME DateTime dATEtIME
> datetime=("month" "${(%):-%D{"%m"}}"
> "day" "${(%):-%D{"%d"}}"
> "ymdt" "${(%):-%D{"%y%m%dT%H:%M"}}")
>
> datetime[ymdt]: 121126T13:35}
> datetime[day]: 26}
> datetime[month]: 11}
> DATETIME[ymdt]: 121126T13:35}
> DATETIME[day]: 26}
> DATETIME[month]: 11}
>
> ^ notice the } at the end
The parameter expansion is terminated by the first "}" it comes across.
The "%D{" is then not terminated but it works anyway since it runs to
the end of the expression. The remaining "}" is then just a normal
part of the string. The easiest fix is probably to move the quotes:
datetime=("month" "${(%):-"%D{%m}"}"
"day" "${(%):-"%D{%d}"}"
"ymdt" "${(%):-"%D{%y%m%dT%H:%M}"}")
pws
next prev parent reply other threads:[~2012-11-26 13:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-26 11:33 Mark van Dijk
2012-11-26 11:46 ` Peter Stephenson
2012-11-26 12:38 ` Mark van Dijk
2012-11-26 13:01 ` Peter Stephenson [this message]
2012-11-26 16:15 ` Aaron Schrab
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