<div class="gmail_quote">On Thu, Feb 9, 2012 at 2:22 PM, Alexander Neundorf <span dir="ltr"><<a href="mailto:a.neundorf-work@gmx.net">a.neundorf-work@gmx.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im">On Thursday 09 February 2012, Robert Dailey wrote:<br>
> It would seem useful to have a PARENT_SCOPE option for the unset() command,<br>
> just like its set() counterpart. Is there a particular reason why it does<br>
> not have it now?<br>
<br>
</div>No, I think there is not particular reason.<br>
<br>
Alex<br>
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</font></span></blockquote></div><br><div><br></div><div>Does:</div><div><br></div><div> set(var PARENT_SCOPE)</div><div><br></div><div>have the intended effect?</div><div><br></div><div>(If so, you could use that until such time as PARENT_SCOPE is added to unset.)</div>
<div><br></div>