[development] Giving form_alter an $op and calling it more than once.

[Sohodojo Jim]

Adrian Rossouw wrote:
> my idea is to separate the callback registration out of the menu system,

	Putting aside the specifics of this thread topic and zeroing in on Adrian's 
context-setting comment, I think this is a _great_ idea.

	When I finally had the time to dig into and learn Drupal as a (non-OOP) 
framework, it took me a long time to really understand the _generality_ of 
Drupal's callback registration system. Its "home" in the menu system 
suggested that as callbacks were all (and only) about the menuing. I believe 
Adrian's suggestion would have the effect of easing new developers into the 
fold without them having to learn our secret handshake ("Well, it's there 
because, well, it's always been there...").

	--Sohodojo Jim--