Just for the sake of scientific experiment I tested it and it works ... sort of.

As there is an end-of-line in front of the first 'STRING_I_WANT' and no end-of-line characters after it or around the 'ANOTHER STRING_I_WANT', the result looks rather odd, difficult to read and (almost) impossible to use in a meaningful way.

If you want to further use the result, it seems better to put some 'start' and 'stop' markers around the results: 

use strict;
use warnings;

undef $/;
chomp(my $whole_file = <DATA>);
print "***\n$whole_file\n***\n";
$whole_file =~ s/.*?Title:.*?<\/b>\s?(.*?)<br>/<WANTED>$1<\/WANTED>\n/
+gs ;
print "$whole_file";


__DATA__
a whole
lot of  worthless
stuff
<b>Title:
</b>
STRING_I_WANT<br>
more worthless
meaningless stuff
or sometimes
<b>Title:
</b>ANOTHER STRING_I_WANT<br>

[download]

CountZero

"If you have four groups working on a compiler, you'll get a 4-pass compiler." - Conway's Law

In reply to Re: Re: Re: Re: Help with getting everything from X until Y by CountZero
in thread Help with getting everything from X until Y by Anonymous Monk

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