How about giving us an example of what you want to do?

In the mean time, here's a stab at what I think you mean: 

my $lines = "} } \n  } }\n  foo }  }\n";
$lines =~ s,(}[}\s]*)\n,
           "}\n" x ($1 =~ tr!}!!)
           ,xgem;

print $lines;
__END__
}
}
}
}
  foo }
}

[download]

In reply to Re: Cleaner regex conversion by pc88mxer
in thread Cleaner regex conversion by DanielNeedles

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