You want to avoid goto for this kind of thing - you are better off using a conditional looping construct: 

#!/usr/bin/perl -w
#
                                                                      
+          
use strict;
                                                                      
+          
my $value;
                                                                      
+          
while ( not defined $value or $value eq 'R' )
{
   chomp($value = <STDIN>)
                                                                      
+          
   if ( $value eq 'E')
   {
      exit;
   }
}

[download]
update: removed the extraneous while

/J\

In reply to Re: Advice on goto usage? by gellyfish
in thread Advice on goto usage? by imperl

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