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Changes between Initial Version and Version 1 of Ticket #7226, comment 11

initial	v1
6	6
7	7	I'm sure you're right about a lot of this but equally some of it's a little trickier than it appears at first glance, and yes I can see you code example looks& reads better but if you change things it needs to be done in tandam with some custom $buttons args. because it all falls over all too easily :)
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	9	I want to avoid confusion and try to get some sort of better standard of semantics into buddypress - button isn't a great choice in general, $element is what I'm trying to change, button was in use but dropped at Boone's suggestion and I added input as an element choice.
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	11	You're likely correct that in reality the wrapper_class simply doubles the li_class but before that changes one needs to run through it all carefully, I'll take one last pass through it and look at that, the nested arrays as commonsensical as they might be a step too far for me on this timewise.