Usefulness of the "not in" operator

[candide]

Le 08/10/2011 17:13, Thorsten Kampe a écrit :
> * candide (Sat, 08 Oct 2011 16:41:11 +0200)
>> After browsing source code, I realize that parenthesis are not
>> necessary ("not" has higher precedence than "in").
>
> Lower precedence.
>

Ooops, thanks.