-"ARGS" is a value word that results in pusing the command line
-argument block. Here argc is the length of the block, and argv** is a
-pointer to a data block of that many asciiz pointers, which are the
-command line arguments given to RRQFORTH at start.
+"ARGS" is a value word that holds a pointer to the command line data
+block which consists of a count cell followed by that many asciiz
+pointers and then a 0 cell.