condenses mouse clicks, i.e. it reduces a sequence of mouse button down, mouse button up and mouse click with the same button on the same event target to a single mouse click with that button on that target. The mouse button down and mouse button up events are discarded. $USAGE$ the name of the collection of sequences, of which the mouse clicks shall be condensed optional; the name of the collection of sequences into which the resulting sequences shall be stored; if left out, the result is stored in the collection identified by Example(s): condenseMouseClicks someSequences condenseMouseClicks someSequences someNewSequences