Ah. So the output you show is not the output your script actually generates.

I would split up the task into two steps:

1. Check whether a hyperlink should be added to a line
2. Print the line with a hyperlink or print it without

For the first step, you should write a subroutine needsHyperlink, which checks whether a line needs a hyperlink:

sub needsHyperlink {
    my( $line ) = @_;
    ... # see perldoc perlre for checking
}
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Then, you call that function to see whether you need to add a hyperlink in the output or not:

my $outputHyperlink = needsHyperlink( $line );

if( $outputHyperlink ) {
    # print line with hyperlink
} else {
    # print line without hyperlink, or maybe don't print it at all
};
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Update: added second sentence about not printing things