//rrqforth.asm: WORD p_args,'ARGS',dostring anchor:p_args[] === Word: ARGS .... Data stack: ( -- argv** argc ) .... "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.