What is updateContentPropertyInternal for?

[d.healey]

What is this function for? When I try to call it on a control I get a function not found error.

[ustk]

@d-healey the source says

/** This updates the internal content data object from the script processor.
*
*	You should never use this, but use ScriptComponentEditBroadcaster::setPropertyForSelection() instead.
*/

Apparently it is called internally when you set an attribute, so it has no purpose from the script if I understand well...