bug#26850: perl-mode: apostrophes trigger color change in wrong situation

[積丹尼 Dan Jacobson]

Apostrophes trigger color change in wrong situation:

sub interesting {
    $_ = shift;
    return
         />Today is .+'s birthday\.</
      || / like[ds]? your post in </
      || /like[ds] your new subscription\. </
      || / likes? that you're interested in </
      || /> likes? your comment: /
      || /&amp;birthdays=.*birthdays?\.<\/a>/;
}