I know what you mean Mathieu, this was just a proposal. This "metadata" issues has been brought up several times since I read the list. It has serious impact with pd's own structure and obviously it has to be a conceptual issue discussed and approved by Miller and all developers I guess.
On Wed, 29 Sep 2010, Pedro Lopes wrote:A feature like this was coded for pd back in 2003 :
I just remembered a feature* one could have in the future (it relates to various threads and interesting discussions we had here): - When rolling the mouse over a outlet of an abstraction it could tell what that was. (useful for those crazy objects with n-th outs)
http://sourceforge.net/tracker/index.php?func=detail&aid=1056914&group_id=55736&atid=478072
And you can bet that it's never going to be added.
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| Mathieu Bouchard ------------------------------ Villeray, Montréal, QC