Hello, @Jean_Luc!

First of all I want to say a big thank you for the amazing project you are developing. Just a huge pleasure to use it.
Had you been thinking about expanding pattern abilities? Search for a word at the end of an address or inside an address? What do you think about the implementation of regular expressions?
I know regex in vanitygen working with CPU only. I don't know if this is possible but I think it would be just awesome to see something like a hybrid algo for finding regex patterns faster.
Thank you!