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Re: [Parameter Expansion] bug in ${variable% *}
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From: |
Dashing |
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Subject: |
Re: [Parameter Expansion] bug in ${variable% *} |
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Date: |
Tue, 12 Feb 2013 18:50:15 +0100 |
On Tue, 12 Feb 2013 18:02:05 +0100 "Chet Ramey"
>I've fixed the problem, and the fix will be in the next release.
Thank you, Chet!
On Tue, 12 Feb 2013 10:13:46 +0100 "Bernd Eggink"
>superfluous blank in the ${rest: -1} expression
Bernd, this blank makes a big difference:
${rest: -1} last character of $rest
${rest:-1} $rest or 1 if $rest is empty