http://map1.squeakfoundation.org/sm/packagebyname/lockdown
http://www.bike-nomad.com/squeak/SqueakLockdown-nk.1.cs.gz
This change set makes it easier to lock down an image for application
delivery.
By executing:
 Preferences disableProgrammerFacilities
from your personalized World menu and saving the locked image under a
new name, the following features are disabled:
* Halos
* Meta and Debug menus
* Command keys in world
* Command-dot interrupts
* Debuggers (though notifiers will still come up)
* World menu (from mouse or key)
* Command keys other than editing & cursor in text
* Reading scripts/projects at startup.
The yellow-button menus in text panes will still come up.
It is assumed that text panes in your app will have their own
yellow-button menus.
Two existing preferences have been made available in the Preferences
tool: cmdKeysInText  -- enables the use of many cmd (or alt) keys in
text editors cmdGesturesEnabled -- enables halos, debug menus, etc.
Another two new preferences have been added:
appendToErrorLog  -- appends to the error log rather than replacing it
noDebugButton   -- suppress the ability to open a debugger from a
notifier
You can add this to your personalized World menu:
 aMenu add: 'disable pgrmr' target: Preferences action:
#disableProgrammerFacilities.
Or you can add:
 Preferences disableProgrammerFacilities
to your do... menu list.