Nice work 
As you seem to be familiar with the code, if you want to implement the regexp, fell free to send pull request
Thank you. I would be very happy to do this. But I'm not able do more than few edits =DAs you seem to be familiar with the code, if you want to implement the regexp, fell free to send pull request
with only capital letters apart from a single digit
I did an exception for char "1" in a codeaddresses vanities looking for numbers .... after more than 24h still nothing :-(
I think it's impossible on regular GPU for next years