Remove “{2,3,4} in one game pack” and similar roms from collection

[baglio]

Hello there,

some systems romset, Game Boy Advance for instance, contain a plethora of game collections and compilations. I’d like to know if there is a command or flag to exclude them. I’d use a regular expression but I fear that some games that actually contain “pack” in their name could be left out.

Thank you in advance.