If you have undef $/

@arr = split /\n/, $line;
map {s/^\n+//;} @arr;
$"="\n";
print "@arr"

[download]

if you are using while without undef $/, try the following

while ($line = <FILE>)
{
$line =~ s/^\n+//;
}

[download]
the above codes not tested, try it out if it helps you

Prasad

In reply to Re: regexp for blank lines by prasadbabu
in thread regexp for blank lines by cspears

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