You have an extra /e modifier on your last regex, but it ends up being harmless. But it's still extraneous; while it might be a typo, it might also be a sign of a misunderstanding of its purpose.
_____________________________________________________
Jeff
japhy Pinyan,
P.L., P.M., P.O.D, X.S.:
Perl,
regex,
and
perl
hacker
How can we ever be the sold short or the cheated, we who for every service have long ago been overpaid? ~~ Meister Eckhart