[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Parameter Expansion] bug in ${variable% *}

From: Dashing
Subject: Re: [Parameter Expansion] bug in ${variable% *}
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

reply via email to

[Prev in Thread] Current Thread [Next in Thread]