#!/usr/bin/perl
use strict;
use warnings;
use v5.20;

my $s = <<'ENDSTR';
aaa       : AAA
bbb       : BBB
ccc       : CCC
ENDSTR


my $m = 'bbb';

my $a = $1 if  $s =~ s/^$m *: (.*?)$/$1/rsm;
my $b = $1 if  $s =~ s/^$m *: (.*)$/$1/rm;

print "a: $a\n";
print "b: $b\n";

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You see, $ only works at the end or just before a | all the m modifier does is match at the beginning/end of every line instead of the absolute beginning and absolute end. else $ gets confused with a variable, imagine: ~/(.)$./ ~/(.)\$./

In reply to Re: Why multiline regex doesn't work? by FreeBeerReekingMonk
in thread Why multiline regex doesn't work? by nbd

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