my $line_number = 0; foreach my $row(@content){ # count the current line number $line_number++; # remove the newline chomp($row); my $rowsaver = $row; if($rowsaver=~/^\d/){ # curent row starts with a decimal # no extra action required, just process it }else{ # ok, current row does not start with a decimal, # we need to add a newline to the output file # before we process this line print $fh "\n" if $line_number > 1; } : rest of your code

So you can rewrite that code as:

my $have_to_newline = $rowsaver=~/^\d/ ? 1 : 0 print $fh "\n" if $have_to_newline && $line_number > 1;

This approach works, except for the first line, if that does not start with a decimal, then your output file will start with an empty line. that is why the if $line_number > 1; is there in the first example.


In reply to Re: Gentleman, I'm lost. by FreeBeerReekingMonk
in thread Gentleman, I'm lost. by Ryanjohns

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