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Re: [FWP] Something like "grepfirst"

To: fwp@technofile.org
Subject: Re: [FWP] Something like "grepfirst"
From: John Porter <jdporter@min.net>
Date: Mon, 26 Jul 1999 10:11:20 -0400 (EDT)
In-Reply-To: <m13dybik5u.fsf@halfdome.holdit.com> from "Randal L. Schwartz" at Jul 26, 99 07:02:21 am

Randal wrote:
> >>>>> "John" == John Porter <jdporter@min.net> writes:
> 
> John> sub first_existing_dir {
> John>   my $d=shift or die;
> 
> Fails if $_[0] eq "0";

Easy enough to fix, if that happens to be a problem for you.

Have anything *substantive* to say about my solution?

John Porter

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Follow-Ups:
- Re: [FWP] Something like "grepfirst"
  - From: merlyn@stonehenge.com (Randal L. Schwartz)

References:
- Re: [FWP] Something like "grepfirst"
  - From: merlyn@stonehenge.com (Randal L. Schwartz)

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