quote:
Originally posted by segosa
It's good, it works... I just can't see how it's useful? No, really, I'm trying to think of a single use for it and I can't think of any 
. I've never really needed to rename the existing functions.
I can see that it makes it easy to add and remove functionality on the fly. Eg. instead of having a variable used in an if that sets whether a certain option is run, you can just add the functionality with the hook when the option is changed.
Might make bug finding a little difficult though, since you might not be sure what order the functions are being called.
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