[Pharo-dev] Could we have a list of the official pragmas because it starts to be a MESS!

[Stéphane Ducasse]

For example 

<systemEventRegistration>
        I have no idea (of course there is no comment) what is the use of this 
pragma.
 
Chasing pragma interpreter can be painful so we should pay attention.
Too many pragmas are a plague.
Stef