Smart boolean query parsing - quicksearch()

[highend]

Ok, it was hardcoded to on and was kept on on for upgraders. If this is ticked off in a new installation, quicksearch()
will fail (it doesn't find the necessary stuff) if you have a search term with ";" or "|" in it. Like "*.mkv;*.mp4". I for myself want it to be off
but want to keep these logical "or"s in existing scripts so I'd like to request a new flag for this command so that we can use it independently
from the gui setting and it would be nice if the default value for that flag is ON

[admin]

I agree. Actually I think ";" and " | " for OR are totally standard and expected. " | " isn't even ambiguous, and folks who use ";" in filenames are used to trouble.

So I will just allow those two operators.