[Newbies] Disabling halos and the world menu

[Jens Pall]

Brad Fuller wrote:
> Jens Pall wrote:
>> Hi
>>
>> How can I prevent the halos from appearing when clicking the middle 
>> mouse button?
>>
>> I tried Preferences>>disableProgrammerFacilities but the halos still 
>> appear. The World menu (left mouse button) also still appears. 
>> Shouldn't this command also disable it?
>>
>> I'm interested in locking the image down as much as possible in order 
>> to be able to ship it running a product sold by my company.
>>
>> I'm using VM 3.7.1 on Windows and image 3.9-final-7067.
> check this out:
>
> http://wiki.squeak.org/squeak/518
>
Thanks Brad, but it doesn't seem to be working as described on that 
page. The message should disable halos and the world menu but it doesn't 
(those are easy to check - haven't checked the other features).

Do I need to use the code from bike-nomad (which seems to from a 3.4 image)?

JP