Objects			page : 1
f0.key	Abstraction		wrapper for key and keyup
keyup	External		Report key release events from the computer keyboard
max.llact	External		multipurpose storage object values coming into the left inlet are stored on an internal list, values coming into the right inlet are erased. whenever there are numbers stored, 1 is the result. if nothing is stored, output is zero. this is useful to determine wether a row in a matrix has any active points or not, or wether any keys are pressed, since it's not possible to get that information with key and keyup alone.
page : 1