Re^4: How to find content between KEYWORD and BLANKLINE then print it

As documented in perlop, the flip-flop operator appends E0 to its return value for the last line, so you can exclude it directly by inspecting the value:

while (<>) {
    my $m = /X/ .. /^\s*$/;
    print if $m && $m !~ /E0$/;
}
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($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
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