Does Double Attack, Riposte, etc affect weapon procs?

[Baler]

I'm pretty sure some if not most or all procs have a hidden cooldown. So you cant get procs back to back.
Just like how Mage pet's procs have a hidden cooldown before they can proc(cast) again.

So you can't get two procs because of a double attack. Two separate procs can proc back to back or even at the same time however. Such as Boon of the garouu and vampiric embrace. I've seen them both proc at the same time on 1 hit.

Inb4 this thread somehow get's proc's nerfed. >_<

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And yes NPCs 'cheat'. Suspiciously coded for extra challenge.