Another option is the flip-flop operator: Read the file line-by-line, and don't print if between an opening expression and closing expression.

The general idea is print unless /<expr1>/ .. /<expr2>/, but here the slash and star need to be escaped. 

while(<$fh>){
   print unless m{/[*]} .. m{[*]/};
}

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In reply to Re: joining lines efficiency? by hbm
in thread joining lines efficiency? by perlperlperl

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