2009/4/24 Kees Bakker <kees.bakker@xs4all.nl>
On Friday 24 April 2009, Benny Malengier wrote:
> 2009/4/20 Serge Noiraud <Serge.Noiraud@free.fr>
>
> > Hi, everybody.
> >
> > Thanks for the info on "is not" and "!=".
> >
> > If you think the problem is solved, I can commit the changes in 3.1 and
> > trunk
> > There is no bug report for that and we could forget.
> >
>
> Please do. Add a comment above the != that != must be used and not is not,
> or some other developer might mistakenly change it back to is not.

I don't agree with that comment. I hope you're not suggesting that we look up
all occurences of "!=" and mark them as "yes, we really want this, don't change
it into 'is not'".

But I do think we should make every developer aware that "is not" is different
from "!=".

Ok, then svn annotate the code and write the person who changed it. 
I meant that as it appears to have been changed, it might be changed again. Writing the person directly would indeed be the better thing to do.

Benny