I tried the $regsub challenge as well
Im always in for challenges
and didn't use lookahead/lookback that mutch in the past, so I learnt alot from it.
The $+ wasn't needed in my solution though.
I shall not post my result (unless he asks me to) to give Riamus2 the time to find the solution as well.
If anyone can think of more regex/regsub challenges, they more than welcome to tell them.
