Is it possible to craft a search string for fe.overlay.search_string that looks into more fields at the same time?
Right now the syntax I know is something like "Field contains regexp" where "Field" can be Title, Year, Manufacturer etc, while regexp is the text to find (but also allows some regexp tricks like [] to insert multiple letters etc). I don't know if it's possible to apply a search string that looks in title or manufacturer or year or category. Something like "Title contains regexp || Manufacturer contains regexp" etc
Is it even possible?
The way I would use it is not to create refined searches but just to look for the same user-input text in ALL meaningful fields. So that if I put 198 in search I'll end with all the games done in the 80's, or if I put Toaplan I get all the games made by toaplan, without having to chose beforehand what field to apply the search.