.he 'INCHARITEM''Page %'
.fo 'Steven Hardy''January 78'
INCHARITEM	This function is used to convert a 'character repeater`
into an 'item repeater`..
Thus DISCIN(filename) produces a character repeater and
INCHARITEM(DISCIN(filename)) produces an item repeater.
(A character repeater is a function which has no arguments and produces  a
character each time it is called; an item repeater produces an item
each time it is called, ITEMREAD is an item repeater, CHARIN
is a character repeater.)
