he might have chomp it...
safer would be:
if($_ =~ /^\s*$/){
}
shorter would be:
if(/^\s*$/){
}
> -----Original Message-----
> From: Timothy Johnson [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, April 04, 2002 3:42 PM
> To: 'Michael Stearman'; [EMAIL PROTECTED]
> Subject: RE: Filehandle = blank line???
>
>
>
> Maybe if($_ =~ /^\s+$/){
> do something...
> }
>
> -----Original Message-----
> From: Michael Stearman [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, April 04, 2002 12:46 PM
> To: [EMAIL PROTECTED]
> Subject: Filehandle = blank line???
>
>
> Hello all,
>
> I am stepping through an input file using the filehandle and
> I need to do an
>
> if statement which recognizes whether the filehandle is a
> blank line. In
> other words, what I want to do is
>
> if ($_ eq 'blank line') {
> ... }
>
> And I was wondering what I use to represent blank line.
> Thanks for the
> help...being so new to Perl this list has helped me a lot and
> I am extremely
>
> grateful. Thanks again,
>
> Mike.
>
>
> _________________________________________________________________
> Get your FREE download of MSN Explorer at
http://explorer.msn.com/intl.asp.
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