COMMA ------------------------------------------------------------------------------- (1) Take a 32 bit integer from the stack. (2) Store it to the user memory pointed to by HERE (3) Add 4 to HERE. previous value of HERE | V +---------+---+---+---+---+---+---+---+---+-- - - - - --+------------+ | LINK | 6 | D | O | U | B | L | E | 0 | | | +---------+---+---+---+---+---+---+---+---+-- - - - - --+------------+ len pad ^ | new value of HERE 24