From: "Bart Schaefer" <schaefer@candle.brasslantern.com>
To: zsh-workers@sunsite.auc.dk
Subject: Re: Prompt expansion: $((%)foo} != $(print -P $foo)
Date: Mon, 20 Mar 2000 17:11:22 +0000 [thread overview]
Message-ID: <1000320171122.ZM19015@candle.brasslantern.com> (raw)
In-Reply-To: <200003201204.NAA10508@beta.informatik.hu-berlin.de>
On Mar 20, 1:04pm, Sven Wischnowsky wrote:
} Subject: Re: Prompt expansion: $((%)foo} != $(print -P $foo)
}
} Bart Schaefer wrote:
}
} > The order in which parameter expansion vs. prompt %x expansion takes place
} > appears to be reversed for ${(%)...} and $(print -P ...).
}
} Err... that's what (%%) is for.
D'oh! I should have remembered that ...
Index: Functions/Prompts/prompt_bart_setup
===================================================================
@@ -60,19 +60,10 @@
psvar[8]="$history[$#history]" # Use history text, not just number
psvar[9]='' # Padding before upper right prompt
- if [[ -o promptsubst ]]
- then
- # This is a bug workaround; ${(%)...} mishandles promptsubst
- repeat $[COLUMNS-${#${(%f)${${(e)PS1}//[%]\{[^%]#%\}/}}[1]}-1]
- do
- psvar[9]="$psvar[9] "
- done
- else
- repeat $[COLUMNS-${#${(%f)${PS1//[%]\{[^%]#%\}/}}[1]}-1]
- do
- psvar[9]="$psvar[9] "
- done
- fi
+ repeat $[COLUMNS-${#${(%%f)${PS1//[%]\{[^%]#%\}/}}[1]}-1]
+ do
+ psvar[9]="$psvar[9] "
+ done
}
prompt_bart_ps1 () {
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
next prev parent reply other threads:[~2000-03-20 17:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-03-20 12:04 Sven Wischnowsky
2000-03-20 17:11 ` Bart Schaefer [this message]
-- strict thread matches above, loose matches on Subject: below --
2000-03-20 6:45 Bart Schaefer
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