regular expressions or multiple parameters

[seth586]

it would be nice to search for several matching parameters
example

$ rana --difficulty=20 --vanity=dead --vanity-n=rana,h0dl,n0strfan

would search for and print: leading zero bits, vanity, vanity-n, etc

Regex is complicated and I know everyone hates it, maybe just running multiple parameters would be equivalent of an OR statement.

[c03rad0r]

Or how about starting by displaying the closest thing that was found so far. For instance: n0strfaa if thats the closest thing to n0strfan that was found so far.