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Re: printing the subscript separator

by Enlil (Parson)
on Feb 09, 2005 at 19:46 UTC ( #429488=note: print w/replies, xml ) Need Help??

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  1. or download this
    if ( defined $operator and $operator =~ /\S/ ) {
      #print operator here
    ...
      #not defined or it does not contain a
      #non whitespace character
    } 
    

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